CN105012306A - SAA衍生化合物在缺氧态能还原 eNOS 和抑制氧化应激诱发之疾病 - Google Patents
SAA衍生化合物在缺氧态能还原 eNOS 和抑制氧化应激诱发之疾病 Download PDFInfo
- Publication number
- CN105012306A CN105012306A CN201410171114.2A CN201410171114A CN105012306A CN 105012306 A CN105012306 A CN 105012306A CN 201410171114 A CN201410171114 A CN 201410171114A CN 105012306 A CN105012306 A CN 105012306A
- Authority
- CN
- China
- Prior art keywords
- acid
- dimethylxanthine
- saax
- spaax
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 173
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 28
- 201000010099 disease Diseases 0.000 title claims abstract description 25
- 230000036542 oxidative stress Effects 0.000 title claims abstract description 25
- 206010021143 Hypoxia Diseases 0.000 title description 96
- 230000001146 hypoxic effect Effects 0.000 title description 71
- 239000000203 mixture Substances 0.000 claims abstract description 94
- BNRNXUUZRGQAQC-UHFFFAOYSA-N sildenafil Chemical compound CCCC1=NN(C)C(C(N2)=O)=C1N=C2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(C)CC1 BNRNXUUZRGQAQC-UHFFFAOYSA-N 0.000 claims description 182
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 172
- -1 sulfonylphenyl Chemical group 0.000 claims description 147
- 229960000278 theophylline Drugs 0.000 claims description 126
- 229960003310 sildenafil Drugs 0.000 claims description 90
- 239000011668 ascorbic acid Substances 0.000 claims description 86
- 235000010323 ascorbic acid Nutrition 0.000 claims description 85
- 229960005070 ascorbic acid Drugs 0.000 claims description 71
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 46
- 239000011734 sodium Substances 0.000 claims description 37
- 229910052708 sodium Inorganic materials 0.000 claims description 37
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 36
- 239000002253 acid Substances 0.000 claims description 30
- 229920002643 polyglutamic acid Polymers 0.000 claims description 28
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 22
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 22
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 21
- 125000003545 alkoxy group Chemical group 0.000 claims description 21
- 229940021182 non-steroidal anti-inflammatory drug Drugs 0.000 claims description 21
- 125000004193 piperazinyl group Chemical group 0.000 claims description 20
- 239000004626 polylactic acid Substances 0.000 claims description 20
- 239000003814 drug Substances 0.000 claims description 19
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 18
- 229940079593 drug Drugs 0.000 claims description 16
- 235000013305 food Nutrition 0.000 claims description 16
- LRFVTYWOQMYALW-UHFFFAOYSA-N 9H-xanthine Chemical class O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 15
- 229920000954 Polyglycolide Polymers 0.000 claims description 15
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 15
- 125000005843 halogen group Chemical group 0.000 claims description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 14
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 14
- 229920002988 biodegradable polymer Polymers 0.000 claims description 13
- 239000004621 biodegradable polymer Substances 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 13
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 13
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 13
- 235000010443 alginic acid Nutrition 0.000 claims description 12
- 229920000615 alginic acid Polymers 0.000 claims description 12
- 239000002537 cosmetic Substances 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 11
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 11
- 230000001088 anti-asthma Effects 0.000 claims description 11
- 239000000924 antiasthmatic agent Substances 0.000 claims description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- NUCLJNSWZCHRKL-UHFFFAOYSA-N allantoic acid Chemical compound NC(=O)NC(C(O)=O)NC(N)=O NUCLJNSWZCHRKL-UHFFFAOYSA-N 0.000 claims description 10
- DCOPUUMXTXDBNB-UHFFFAOYSA-N diclofenac Chemical compound OC(=O)CC1=CC=CC=C1NC1=C(Cl)C=CC=C1Cl DCOPUUMXTXDBNB-UHFFFAOYSA-N 0.000 claims description 10
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 10
- 239000004633 polyglycolic acid Substances 0.000 claims description 10
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 9
- 125000000623 heterocyclic group Chemical group 0.000 claims description 9
- 150000003460 sulfonic acids Chemical class 0.000 claims description 9
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 8
- 239000008194 pharmaceutical composition Substances 0.000 claims description 8
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 7
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 7
- 229940072056 alginate Drugs 0.000 claims description 7
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 7
- 230000001404 mediated effect Effects 0.000 claims description 7
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 7
- 229960004889 salicylic acid Drugs 0.000 claims description 7
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 6
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical compound OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 claims description 6
- LAHABYSDAUZDLO-UHFFFAOYSA-N 7-[2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]-1,3-dimethylpurine-2,6-dione Chemical compound COC1=CC=CC=C1N1CCN(CCN2C=3C(=O)N(C)C(=O)N(C)C=3N=C2)CC1 LAHABYSDAUZDLO-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- MJEXYQIZUOHDGY-UHFFFAOYSA-N Homosildenafil Chemical compound CCCC1=NN(C)C(C(N=2)=O)=C1NC=2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(CC)CC1 MJEXYQIZUOHDGY-UHFFFAOYSA-N 0.000 claims description 6
- SBDNJUWAMKYJOX-UHFFFAOYSA-N Meclofenamic Acid Chemical compound CC1=CC=C(Cl)C(NC=2C(=CC=CC=2)C(O)=O)=C1Cl SBDNJUWAMKYJOX-UHFFFAOYSA-N 0.000 claims description 6
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 claims description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 6
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 claims description 6
- NIDVDYQCGWISJZ-UHFFFAOYSA-N kmup-1 Chemical compound C1=2C(=O)N(C)C(=O)N(C)C=2N=CN1CCN(CC1)CCN1C1=CC=CC=C1Cl NIDVDYQCGWISJZ-UHFFFAOYSA-N 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- 229960003803 meclofenamic acid Drugs 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- 108700022290 poly(gamma-glutamic acid) Proteins 0.000 claims description 6
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 claims description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 5
- GHCXHWXSBNBFPF-UHFFFAOYSA-N 1,3-dimethyl-7-[2-[4-(2-nitrophenyl)piperazin-1-yl]ethyl]purine-2,6-dione Chemical compound C1=2C(=O)N(C)C(=O)N(C)C=2N=CN1CCN(CC1)CCN1C1=CC=CC=C1[N+]([O-])=O GHCXHWXSBNBFPF-UHFFFAOYSA-N 0.000 claims description 5
- WUNWRZDRKZFAHV-UHFFFAOYSA-N 1,3-dimethyl-7-[2-[4-(4-nitrophenyl)piperazin-1-yl]ethyl]purine-2,6-dione Chemical compound C1=2C(=O)N(C)C(=O)N(C)C=2N=CN1CCN(CC1)CCN1C1=CC=C([N+]([O-])=O)C=C1 WUNWRZDRKZFAHV-UHFFFAOYSA-N 0.000 claims description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 5
- UZTKBZXHEOVDRL-UHFFFAOYSA-N 5-[2-ethoxy-5-(piperazine-1-sulfonyl)phenyl]-1-methyl-3-propyl-1h,6h,7h-pyrazolo[4,3-d]pyrimidin-7-one Chemical compound CCCC1=NN(C)C(C(N=2)=O)=C1NC=2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCNCC1 UZTKBZXHEOVDRL-UHFFFAOYSA-N 0.000 claims description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 5
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 5
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000005642 Oleic acid Substances 0.000 claims description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 5
- SECKRCOLJRRGGV-UHFFFAOYSA-N Vardenafil Chemical compound CCCC1=NC(C)=C(C(N=2)=O)N1NC=2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(CC)CC1 SECKRCOLJRRGGV-UHFFFAOYSA-N 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 5
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 150000001450 anions Chemical class 0.000 claims description 5
- 235000015165 citric acid Nutrition 0.000 claims description 5
- 229960001259 diclofenac Drugs 0.000 claims description 5
- 229960000616 diflunisal Drugs 0.000 claims description 5
- HUPFGZXOMWLGNK-UHFFFAOYSA-N diflunisal Chemical compound C1=C(O)C(C(=O)O)=CC(C=2C(=CC(F)=CC=2)F)=C1 HUPFGZXOMWLGNK-UHFFFAOYSA-N 0.000 claims description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 5
- 229920000656 polylysine Polymers 0.000 claims description 5
- IYFNEFQTYQPVOC-UHFFFAOYSA-N udenafil Chemical compound C1=C(C=2NC=3C(CCC)=NN(C)C=3C(=O)N=2)C(OCCC)=CC=C1S(=O)(=O)NCCC1CCCN1C IYFNEFQTYQPVOC-UHFFFAOYSA-N 0.000 claims description 5
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 4
- NEYKRKVLEWKOBI-UHFFFAOYSA-N 5-[2-ethoxy-5-[4-(2-hydroxyethyl)piperazin-1-yl]sulfonylphenyl]-1-methyl-3-propyl-4h-pyrazolo[4,3-d]pyrimidin-7-one Chemical compound CCCC1=NN(C)C(C(N=2)=O)=C1NC=2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(CCO)CC1 NEYKRKVLEWKOBI-UHFFFAOYSA-N 0.000 claims description 4
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 4
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 claims description 4
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims description 4
- 229920000805 Polyaspartic acid Polymers 0.000 claims description 4
- 229960005293 etodolac Drugs 0.000 claims description 4
- XFBVBWWRPKNWHW-UHFFFAOYSA-N etodolac Chemical compound C1COC(CC)(CC(O)=O)C2=N[C]3C(CC)=CC=CC3=C21 XFBVBWWRPKNWHW-UHFFFAOYSA-N 0.000 claims description 4
- 239000008103 glucose Substances 0.000 claims description 4
- 229960001680 ibuprofen Drugs 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000000661 sodium alginate Substances 0.000 claims description 4
- 235000010413 sodium alginate Nutrition 0.000 claims description 4
- 229940005550 sodium alginate Drugs 0.000 claims description 4
- 229960000438 udenafil Drugs 0.000 claims description 4
- 229960002381 vardenafil Drugs 0.000 claims description 4
- RDJGLLICXDHJDY-NSHDSACASA-N (2s)-2-(3-phenoxyphenyl)propanoic acid Chemical compound OC(=O)[C@@H](C)C1=CC=CC(OC=2C=CC=CC=2)=C1 RDJGLLICXDHJDY-NSHDSACASA-N 0.000 claims description 3
- AAWZDTNXLSGCEK-LNVDRNJUSA-N (3r,5r)-1,3,4,5-tetrahydroxycyclohexane-1-carboxylic acid Chemical compound O[C@@H]1CC(O)(C(O)=O)C[C@@H](O)C1O AAWZDTNXLSGCEK-LNVDRNJUSA-N 0.000 claims description 3
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 3
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- KPGXRSRHYNQIFN-UHFFFAOYSA-N 2-oxoglutaric acid Chemical compound OC(=O)CCC(=O)C(O)=O KPGXRSRHYNQIFN-UHFFFAOYSA-N 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- PJJGZPJJTHBVMX-UHFFFAOYSA-N 5,7-Dihydroxyisoflavone Chemical compound C=1C(O)=CC(O)=C(C2=O)C=1OC=C2C1=CC=CC=C1 PJJGZPJJTHBVMX-UHFFFAOYSA-N 0.000 claims description 3
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- XFTRTWQBIOMVPK-YFKPBYRVSA-N Citramalic acid Natural products OC(=O)[C@](O)(C)CC(O)=O XFTRTWQBIOMVPK-YFKPBYRVSA-N 0.000 claims description 3
- AAWZDTNXLSGCEK-UHFFFAOYSA-N Cordycepinsaeure Natural products OC1CC(O)(C(O)=O)CC(O)C1O AAWZDTNXLSGCEK-UHFFFAOYSA-N 0.000 claims description 3
- ODBLHEXUDAPZAU-ZAFYKAAXSA-N D-threo-isocitric acid Chemical compound OC(=O)[C@H](O)[C@@H](C(O)=O)CC(O)=O ODBLHEXUDAPZAU-ZAFYKAAXSA-N 0.000 claims description 3
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 3
- ODBLHEXUDAPZAU-FONMRSAGSA-N Isocitric acid Natural products OC(=O)[C@@H](O)[C@H](C(O)=O)CC(O)=O ODBLHEXUDAPZAU-FONMRSAGSA-N 0.000 claims description 3
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims description 3
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 3
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 0.000 claims description 3
- UCHDWCPVSPXUMX-TZIWLTJVSA-N Montelukast Chemical compound CC(C)(O)C1=CC=CC=C1CC[C@H](C=1C=C(\C=C\C=2N=C3C=C(Cl)C=CC3=CC=2)C=CC=1)SCC1(CC(O)=O)CC1 UCHDWCPVSPXUMX-TZIWLTJVSA-N 0.000 claims description 3
- 108010039918 Polylysine Proteins 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- AAWZDTNXLSGCEK-ZHQZDSKASA-N Quinic acid Natural products O[C@H]1CC(O)(C(O)=O)C[C@H](O)C1O AAWZDTNXLSGCEK-ZHQZDSKASA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- 229960001138 acetylsalicylic acid Drugs 0.000 claims description 3
- 239000001361 adipic acid Substances 0.000 claims description 3
- 235000011037 adipic acid Nutrition 0.000 claims description 3
- IAJILQKETJEXLJ-RSJOWCBRSA-N aldehydo-D-galacturonic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-RSJOWCBRSA-N 0.000 claims description 3
- 108700023471 alginate-polylysine-alginate Proteins 0.000 claims description 3
- 125000005210 alkyl ammonium group Chemical group 0.000 claims description 3
- 235000003704 aspartic acid Nutrition 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
- XFTRTWQBIOMVPK-UHFFFAOYSA-N citramalic acid Chemical compound OC(=O)C(O)(C)CC(O)=O XFTRTWQBIOMVPK-UHFFFAOYSA-N 0.000 claims description 3
- 229960000265 cromoglicic acid Drugs 0.000 claims description 3
- 229960001419 fenoprofen Drugs 0.000 claims description 3
- 229960002390 flurbiprofen Drugs 0.000 claims description 3
- SYTBZMRGLBWNTM-UHFFFAOYSA-N flurbiprofen Chemical compound FC1=CC(C(C(O)=O)C)=CC=C1C1=CC=CC=C1 SYTBZMRGLBWNTM-UHFFFAOYSA-N 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 239000001530 fumaric acid Substances 0.000 claims description 3
- 239000004220 glutamic acid Substances 0.000 claims description 3
- 235000013922 glutamic acid Nutrition 0.000 claims description 3
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 claims description 3
- 229960000905 indomethacin Drugs 0.000 claims description 3
- DKYWVDODHFEZIM-UHFFFAOYSA-N ketoprofen Chemical compound OC(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 DKYWVDODHFEZIM-UHFFFAOYSA-N 0.000 claims description 3
- 229960000991 ketoprofen Drugs 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- 229960003464 mefenamic acid Drugs 0.000 claims description 3
- 229960000485 methotrexate Drugs 0.000 claims description 3
- 229960005127 montelukast Drugs 0.000 claims description 3
- 229960004398 nedocromil Drugs 0.000 claims description 3
- RQTOOFIXOKYGAN-UHFFFAOYSA-N nedocromil Chemical compound CCN1C(C(O)=O)=CC(=O)C2=C1C(CCC)=C1OC(C(O)=O)=CC(=O)C1=C2 RQTOOFIXOKYGAN-UHFFFAOYSA-N 0.000 claims description 3
- 229960003512 nicotinic acid Drugs 0.000 claims description 3
- 235000001968 nicotinic acid Nutrition 0.000 claims description 3
- 239000011664 nicotinic acid Substances 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 229920001308 poly(aminoacid) Polymers 0.000 claims description 3
- 229920001318 poly(benzyl glutamate) Polymers 0.000 claims description 3
- 229940079889 pyrrolidonecarboxylic acid Drugs 0.000 claims description 3
- 229940107700 pyruvic acid Drugs 0.000 claims description 3
- JXOHGGNKMLTUBP-HSUXUTPPSA-N shikimic acid Chemical compound O[C@@H]1CC(C(O)=O)=C[C@@H](O)[C@H]1O JXOHGGNKMLTUBP-HSUXUTPPSA-N 0.000 claims description 3
- JXOHGGNKMLTUBP-JKUQZMGJSA-N shikimic acid Natural products O[C@@H]1CC(C(O)=O)=C[C@H](O)[C@@H]1O JXOHGGNKMLTUBP-JKUQZMGJSA-N 0.000 claims description 3
- 229940065721 systemic for obstructive airway disease xanthines Drugs 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- ODBLHEXUDAPZAU-UHFFFAOYSA-N threo-D-isocitric acid Natural products OC(=O)C(O)C(C(O)=O)CC(O)=O ODBLHEXUDAPZAU-UHFFFAOYSA-N 0.000 claims description 3
- 229960001312 tiaprofenic acid Drugs 0.000 claims description 3
- GUHPRPJDBZHYCJ-UHFFFAOYSA-N tiaprofenic acid Chemical compound S1C(C(C(O)=O)C)=CC=C1C(=O)C1=CC=CC=C1 GUHPRPJDBZHYCJ-UHFFFAOYSA-N 0.000 claims description 3
- UPSPUYADGBWSHF-UHFFFAOYSA-N tolmetin Chemical compound C1=CC(C)=CC=C1C(=O)C1=CC=C(CC(O)=O)N1C UPSPUYADGBWSHF-UHFFFAOYSA-N 0.000 claims description 3
- 229960001017 tolmetin Drugs 0.000 claims description 3
- RBNPOMFGQQGHHO-UHFFFAOYSA-N -2,3-Dihydroxypropanoic acid Natural products OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 claims description 2
- RRJLHQOLAPIWJU-UHFFFAOYSA-N 7-[2-[4-(2-fluorophenyl)piperazin-1-yl]ethyl]-1,3-dimethylpurine-2,6-dione Chemical compound C1=2C(=O)N(C)C(=O)N(C)C=2N=CN1CCN(CC1)CCN1C1=CC=CC=C1F RRJLHQOLAPIWJU-UHFFFAOYSA-N 0.000 claims description 2
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 2
- RBNPOMFGQQGHHO-UWTATZPHSA-N D-glyceric acid Chemical compound OC[C@@H](O)C(O)=O RBNPOMFGQQGHHO-UWTATZPHSA-N 0.000 claims description 2
- ODHCTXKNWHHXJC-GSVOUGTGSA-N Pyroglutamic acid Natural products OC(=O)[C@H]1CCC(=O)N1 ODHCTXKNWHHXJC-GSVOUGTGSA-N 0.000 claims description 2
- ODHCTXKNWHHXJC-UHFFFAOYSA-N acide pyroglutamique Natural products OC(=O)C1CCC(=O)N1 ODHCTXKNWHHXJC-UHFFFAOYSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 239000000174 gluconic acid Substances 0.000 claims description 2
- 235000012208 gluconic acid Nutrition 0.000 claims description 2
- KHPXUQMNIQBQEV-UHFFFAOYSA-N oxaloacetic acid Chemical compound OC(=O)CC(=O)C(O)=O KHPXUQMNIQBQEV-UHFFFAOYSA-N 0.000 claims description 2
- YZTJYBJCZXZGCT-UHFFFAOYSA-N phenylpiperazine Chemical compound C1CNCCN1C1=CC=CC=C1 YZTJYBJCZXZGCT-UHFFFAOYSA-N 0.000 claims description 2
- 150000003815 prostacyclins Chemical class 0.000 claims description 2
- MRKDHWMFYIEUEY-UHFFFAOYSA-N 1,3-dimethyl-8-piperazin-1-yl-7h-purine-2,6-dione Chemical compound N1C=2C(=O)N(C)C(=O)N(C)C=2N=C1N1CCNCC1 MRKDHWMFYIEUEY-UHFFFAOYSA-N 0.000 claims 1
- ZHKJHQBOAJQXQR-UHFFFAOYSA-N 1H-azirine Chemical compound N1C=C1 ZHKJHQBOAJQXQR-UHFFFAOYSA-N 0.000 claims 1
- 125000000278 alkyl amino alkyl group Chemical group 0.000 claims 1
- IMZMKUWMOSJXDT-UHFFFAOYSA-N cromoglycic acid Chemical compound O1C(C(O)=O)=CC(=O)C2=C1C=CC=C2OCC(O)COC1=CC=CC2=C1C(=O)C=C(C(O)=O)O2 IMZMKUWMOSJXDT-UHFFFAOYSA-N 0.000 claims 1
- 235000001727 glucose Nutrition 0.000 claims 1
- 108010064470 polyaspartate Proteins 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 abstract description 7
- 230000004770 neurodegeneration Effects 0.000 abstract description 6
- 208000015122 neurodegenerative disease Diseases 0.000 abstract description 6
- 208000019693 Lung disease Diseases 0.000 abstract description 5
- 208000019622 heart disease Diseases 0.000 abstract description 4
- 230000004064 dysfunction Effects 0.000 abstract description 3
- 230000002401 inhibitory effect Effects 0.000 abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 90
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 56
- 210000001147 pulmonary artery Anatomy 0.000 description 45
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 44
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 44
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 44
- 210000001519 tissue Anatomy 0.000 description 41
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 39
- 230000014509 gene expression Effects 0.000 description 39
- 102100028452 Nitric oxide synthase, endothelial Human genes 0.000 description 36
- 101710090055 Nitric oxide synthase, endothelial Proteins 0.000 description 36
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 32
- 239000001301 oxygen Substances 0.000 description 32
- 229910052760 oxygen Inorganic materials 0.000 description 32
- 238000006243 chemical reaction Methods 0.000 description 31
- 210000004072 lung Anatomy 0.000 description 30
- 238000000034 method Methods 0.000 description 28
- 239000011435 rock Substances 0.000 description 26
- 230000007954 hypoxia Effects 0.000 description 25
- 239000000243 solution Substances 0.000 description 24
- 241000700159 Rattus Species 0.000 description 22
- 230000000694 effects Effects 0.000 description 22
- 206010064911 Pulmonary arterial hypertension Diseases 0.000 description 21
- 230000007774 longterm Effects 0.000 description 17
- 229940072107 ascorbate Drugs 0.000 description 16
- 238000002360 preparation method Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000013078 crystal Substances 0.000 description 15
- 239000000546 pharmaceutical excipient Substances 0.000 description 15
- 230000002685 pulmonary effect Effects 0.000 description 15
- 239000003642 reactive oxygen metabolite Substances 0.000 description 15
- 241000699670 Mus sp. Species 0.000 description 14
- 239000001768 carboxy methyl cellulose Substances 0.000 description 14
- 239000002244 precipitate Substances 0.000 description 14
- 230000002829 reductive effect Effects 0.000 description 14
- 239000000126 substance Substances 0.000 description 14
- 238000010992 reflux Methods 0.000 description 13
- 101100356682 Caenorhabditis elegans rho-1 gene Proteins 0.000 description 12
- 241000699666 Mus <mouse, genus> Species 0.000 description 12
- 101150111584 RHOA gene Proteins 0.000 description 12
- 238000002648 combination therapy Methods 0.000 description 12
- 230000001965 increasing effect Effects 0.000 description 12
- 108010003591 Cyclic GMP-Dependent Protein Kinases Proteins 0.000 description 11
- 102000004654 Cyclic GMP-Dependent Protein Kinases Human genes 0.000 description 11
- 239000003153 chemical reaction reagent Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 11
- 238000001914 filtration Methods 0.000 description 11
- 229910052736 halogen Inorganic materials 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 10
- 241001465754 Metazoa Species 0.000 description 10
- 239000002552 dosage form Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 9
- 230000004872 arterial blood pressure Effects 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 102000004169 proteins and genes Human genes 0.000 description 9
- 108090000623 proteins and genes Proteins 0.000 description 9
- 238000010186 staining Methods 0.000 description 9
- 125000001424 substituent group Chemical group 0.000 description 9
- 108010037581 Type 5 Cyclic Nucleotide Phosphodiesterases Proteins 0.000 description 8
- 102000011016 Type 5 Cyclic Nucleotide Phosphodiesterases Human genes 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 235000018102 proteins Nutrition 0.000 description 8
- 238000001953 recrystallisation Methods 0.000 description 8
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 8
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 8
- 230000002792 vascular Effects 0.000 description 8
- 101800001318 Capsid protein VP4 Proteins 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 239000000284 extract Substances 0.000 description 7
- 238000012744 immunostaining Methods 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 238000001262 western blot Methods 0.000 description 7
- ZOOGRGPOEVQQDX-UUOKFMHZSA-N 3',5'-cyclic GMP Chemical compound C([C@H]1O2)OP(O)(=O)O[C@H]1[C@@H](O)[C@@H]2N1C(N=C(NC2=O)N)=C2N=C1 ZOOGRGPOEVQQDX-UUOKFMHZSA-N 0.000 description 6
- IDDDVXIUIXWAGJ-DDSAHXNVSA-N 4-[(1r)-1-aminoethyl]-n-pyridin-4-ylcyclohexane-1-carboxamide;dihydrochloride Chemical compound Cl.Cl.C1CC([C@H](N)C)CCC1C(=O)NC1=CC=NC=C1 IDDDVXIUIXWAGJ-DDSAHXNVSA-N 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 241000283973 Oryctolagus cuniculus Species 0.000 description 6
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 6
- 229920002125 Sokalan® Polymers 0.000 description 6
- 230000033115 angiogenesis Effects 0.000 description 6
- 125000002393 azetidinyl group Chemical group 0.000 description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 6
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 6
- 239000006071 cream Substances 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 6
- 210000002889 endothelial cell Anatomy 0.000 description 6
- 239000003102 growth factor Substances 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- 238000003364 immunohistochemistry Methods 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- 125000003386 piperidinyl group Chemical group 0.000 description 6
- DEIYFTQMQPDXOT-UHFFFAOYSA-N sildenafil citrate Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O.CCCC1=NN(C)C(C(N2)=O)=C1N=C2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(C)CC1 DEIYFTQMQPDXOT-UHFFFAOYSA-N 0.000 description 6
- 229960002639 sildenafil citrate Drugs 0.000 description 6
- 239000003826 tablet Substances 0.000 description 6
- 229940075420 xanthine Drugs 0.000 description 6
- WZUVPPKBWHMQCE-UHFFFAOYSA-N Haematoxylin Chemical compound C12=CC(O)=C(O)C=C2CC2(O)C1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-UHFFFAOYSA-N 0.000 description 5
- 101000988412 Homo sapiens cGMP-specific 3',5'-cyclic phosphodiesterase Proteins 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 5
- 230000004913 activation Effects 0.000 description 5
- 239000013543 active substance Substances 0.000 description 5
- 239000000783 alginic acid Substances 0.000 description 5
- 229960001126 alginic acid Drugs 0.000 description 5
- 239000000872 buffer Substances 0.000 description 5
- 102100029175 cGMP-specific 3',5'-cyclic phosphodiesterase Human genes 0.000 description 5
- 229940049964 oleate Drugs 0.000 description 5
- 239000008363 phosphate buffer Substances 0.000 description 5
- 229920001223 polyethylene glycol Polymers 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 210000005241 right ventricle Anatomy 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 4
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 4
- BNNMDMGPZUOOOE-UHFFFAOYSA-N 4-methylbenzenesulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1.CC1=CC=C(S(O)(=O)=O)C=C1 BNNMDMGPZUOOOE-UHFFFAOYSA-N 0.000 description 4
- 102000007469 Actins Human genes 0.000 description 4
- 108010085238 Actins Proteins 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229920001661 Chitosan Polymers 0.000 description 4
- 229920002307 Dextran Polymers 0.000 description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 102000003992 Peroxidases Human genes 0.000 description 4
- 108010020346 Polyglutamic Acid Proteins 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 150000004781 alginic acids Chemical class 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 235000006708 antioxidants Nutrition 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 125000004045 azirinyl group Chemical group 0.000 description 4
- 230000037396 body weight Effects 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 229960002086 dextran Drugs 0.000 description 4
- 229960000633 dextran sulfate Drugs 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 4
- 210000003989 endothelium vascular Anatomy 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 229920002674 hyaluronan Polymers 0.000 description 4
- 229960003160 hyaluronic acid Drugs 0.000 description 4
- 230000000984 immunochemical effect Effects 0.000 description 4
- 238000000338 in vitro Methods 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007937 lozenge Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 108040007629 peroxidase activity proteins Proteins 0.000 description 4
- YBYRMVIVWMBXKQ-UHFFFAOYSA-N phenylmethanesulfonyl fluoride Chemical compound FS(=O)(=O)CC1=CC=CC=C1 YBYRMVIVWMBXKQ-UHFFFAOYSA-N 0.000 description 4
- 239000004584 polyacrylic acid Substances 0.000 description 4
- 229960001860 salicylate Drugs 0.000 description 4
- 239000012047 saturated solution Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- CABVTRNMFUVUDM-VRHQGPGLSA-N (3S)-3-hydroxy-3-methylglutaryl-CoA Chemical compound O[C@@H]1[C@H](OP(O)(O)=O)[C@@H](COP(O)(=O)OP(O)(=O)OCC(C)(C)[C@@H](O)C(=O)NCCC(=O)NCCSC(=O)C[C@@](O)(CC(O)=O)C)O[C@H]1N1C2=NC=NC(N)=C2N=C1 CABVTRNMFUVUDM-VRHQGPGLSA-N 0.000 description 3
- 206010001052 Acute respiratory distress syndrome Diseases 0.000 description 3
- 208000024827 Alzheimer disease Diseases 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 3
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 3
- 102000008186 Collagen Human genes 0.000 description 3
- 108010035532 Collagen Proteins 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229940121710 HMGCoA reductase inhibitor Drugs 0.000 description 3
- 229920002971 Heparan sulfate Polymers 0.000 description 3
- 101001072091 Homo sapiens ProSAAS Chemical class 0.000 description 3
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- 208000018737 Parkinson disease Diseases 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 102100036366 ProSAAS Human genes 0.000 description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 3
- 201000000028 adult respiratory distress syndrome Diseases 0.000 description 3
- 238000010171 animal model Methods 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- HONIICLYMWZJFZ-UHFFFAOYSA-N azetidine Chemical compound C1CNC1 HONIICLYMWZJFZ-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 150000001555 benzenes Chemical group 0.000 description 3
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 3
- 238000009739 binding Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 229940098773 bovine serum albumin Drugs 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 229920001436 collagen Polymers 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- NGOGFTYYXHNFQH-UHFFFAOYSA-N fasudil Chemical compound C=1C=CC2=CN=CC=C2C=1S(=O)(=O)N1CCCNCC1 NGOGFTYYXHNFQH-UHFFFAOYSA-N 0.000 description 3
- 229960002435 fasudil Drugs 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229920000159 gelatin Polymers 0.000 description 3
- 239000008273 gelatin Substances 0.000 description 3
- 235000019322 gelatine Nutrition 0.000 description 3
- 235000011852 gelatine desserts Nutrition 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 150000004715 keto acids Chemical class 0.000 description 3
- 210000005240 left ventricle Anatomy 0.000 description 3
- 239000006210 lotion Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 230000037361 pathway Effects 0.000 description 3
- 239000002953 phosphate buffered saline Substances 0.000 description 3
- 229920000193 polymethacrylate Polymers 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 3
- 230000000475 sunscreen effect Effects 0.000 description 3
- 239000000516 sunscreening agent Substances 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- VQVUBYASAICPFU-UHFFFAOYSA-N (6'-acetyloxy-2',7'-dichloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC(Cl)=C(OC(C)=O)C=C1OC1=C2C=C(Cl)C(OC(=O)C)=C1 VQVUBYASAICPFU-UHFFFAOYSA-N 0.000 description 2
- PXGPLTODNUVGFL-BRIYLRKRSA-N (E,Z)-(1R,2R,3R,5S)-7-(3,5-Dihydroxy-2-((3S)-(3-hydroxy-1-octenyl))cyclopentyl)-5-heptenoic acid Chemical compound CCCCC[C@H](O)C=C[C@H]1[C@H](O)C[C@H](O)[C@@H]1CC=CCCCC(O)=O PXGPLTODNUVGFL-BRIYLRKRSA-N 0.000 description 2
- ZQCUDFIHJAXGTP-KVVVOXFISA-N (z)-octadec-9-enoic acid;sodium Chemical compound [Na].CCCCCCCC\C=C/CCCCCCCC(O)=O ZQCUDFIHJAXGTP-KVVVOXFISA-N 0.000 description 2
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- RIHNVGJLQVSTRL-UHFFFAOYSA-N 1,3-dimethyl-8-pyrrolidin-1-yl-7h-purine-2,6-dione Chemical compound N1C=2C(=O)N(C)C(=O)N(C)C=2N=C1N1CCCC1 RIHNVGJLQVSTRL-UHFFFAOYSA-N 0.000 description 2
- MAIPOMCACBNHEI-UHFFFAOYSA-N 1-(2-chloroethyl)piperazine Chemical compound ClCCN1CCNCC1 MAIPOMCACBNHEI-UHFFFAOYSA-N 0.000 description 2
- VFNKZQNIXUFLBC-UHFFFAOYSA-N 2',7'-dichlorofluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC(Cl)=C(O)C=C1OC1=C2C=C(Cl)C(O)=C1 VFNKZQNIXUFLBC-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-UHFFFAOYSA-N 2-(1,2-dihydroxyethyl)-3,4-dihydroxy-2h-furan-5-one Chemical compound OCC(O)C1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-UHFFFAOYSA-N 0.000 description 2
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- MNIKDKWDJXTNON-UHFFFAOYSA-N 8-ethyl-3,7-dihydropurine-2,6-dione Chemical class N1C(=O)NC(=O)C2=C1N=C(CC)N2 MNIKDKWDJXTNON-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 2
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 2
- JSVLSXQRQHJHBF-UHFFFAOYSA-N BrCCCl.BrCCCl Chemical compound BrCCCl.BrCCCl JSVLSXQRQHJHBF-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- 241000283707 Capra Species 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- AXPYNIZSQWWKJW-UHFFFAOYSA-N ClCCC1N(CCNC1)CCN1C=NC=2N(C(N(C(C12)=O)C)=O)C Chemical compound ClCCC1N(CCNC1)CCN1C=NC=2N(C(N(C(C12)=O)C)=O)C AXPYNIZSQWWKJW-UHFFFAOYSA-N 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 2
- LMHIPJMTZHDKEW-XQYLJSSYSA-M Epoprostenol sodium Chemical compound [Na+].O1\C(=C/CCCC([O-])=O)C[C@@H]2[C@@H](/C=C/[C@@H](O)CCCCC)[C@H](O)C[C@@H]21 LMHIPJMTZHDKEW-XQYLJSSYSA-M 0.000 description 2
- 229920003134 Eudragit® polymer Polymers 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 208000023105 Huntington disease Diseases 0.000 description 2
- 206010022489 Insulin Resistance Diseases 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- GDBQQVLCIARPGH-UHFFFAOYSA-N Leupeptin Natural products CC(C)CC(NC(C)=O)C(=O)NC(CC(C)C)C(=O)NC(C=O)CCCN=C(N)N GDBQQVLCIARPGH-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 239000004909 Moisturizer Substances 0.000 description 2
- XJLXINKUBYWONI-NNYOXOHSSA-N NADP zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-NNYOXOHSSA-N 0.000 description 2
- CUOYKQMCSBUSOE-UHFFFAOYSA-N NC12N(C(N(C(C2=NC(=N1)CC(N1CCNCC1)CC)=O)C)=O)C Chemical compound NC12N(C(N(C(C2=NC(=N1)CC(N1CCNCC1)CC)=O)C)=O)C CUOYKQMCSBUSOE-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- 102000038030 PI3Ks Human genes 0.000 description 2
- 108091007960 PI3Ks Proteins 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 229920001244 Poly(D,L-lactide) Polymers 0.000 description 2
- 229940124158 Protease/peptidase inhibitor Drugs 0.000 description 2
- 102000001253 Protein Kinase Human genes 0.000 description 2
- 208000013616 Respiratory Distress Syndrome Diseases 0.000 description 2
- 208000000924 Right ventricular hypertrophy Diseases 0.000 description 2
- ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 description 2
- 102000007637 Soluble Guanylyl Cyclase Human genes 0.000 description 2
- 108010007205 Soluble Guanylyl Cyclase Proteins 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 208000032594 Vascular Remodeling Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 208000011341 adult acute respiratory distress syndrome Diseases 0.000 description 2
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 2
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 229940077388 benzenesulfonate Drugs 0.000 description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 2
- 230000027455 binding Effects 0.000 description 2
- 229920001222 biopolymer Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 206010006451 bronchitis Diseases 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 229940099112 cornstarch Drugs 0.000 description 2
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- VLARUOGDXDTHEH-UHFFFAOYSA-L disodium cromoglycate Chemical compound [Na+].[Na+].O1C(C([O-])=O)=CC(=O)C2=C1C=CC=C2OCC(O)COC1=CC=CC2=C1C(=O)C=C(C([O-])=O)O2 VLARUOGDXDTHEH-UHFFFAOYSA-L 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 2
- 230000003511 endothelial effect Effects 0.000 description 2
- 210000003038 endothelium Anatomy 0.000 description 2
- 239000003623 enhancer Substances 0.000 description 2
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 2
- 229960001123 epoprostenol Drugs 0.000 description 2
- 239000011536 extraction buffer Substances 0.000 description 2
- VWWQXMAJTJZDQX-UYBVJOGSSA-N flavin adenine dinucleotide Chemical compound C1=NC2=C(N)N=CN=C2N1[C@@H]([C@H](O)[C@@H]1O)O[C@@H]1CO[P@](O)(=O)O[P@@](O)(=O)OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C2=NC(=O)NC(=O)C2=NC2=C1C=C(C)C(C)=C2 VWWQXMAJTJZDQX-UYBVJOGSSA-N 0.000 description 2
- 235000019162 flavin adenine dinucleotide Nutrition 0.000 description 2
- 239000011714 flavin adenine dinucleotide Substances 0.000 description 2
- 229940093632 flavin-adenine dinucleotide Drugs 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 230000006130 geranylgeranylation Effects 0.000 description 2
- 229940097043 glucuronic acid Drugs 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007490 hematoxylin and eosin (H&E) staining Methods 0.000 description 2
- 230000000004 hemodynamic effect Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000007918 intramuscular administration Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- GDBQQVLCIARPGH-ULQDDVLXSA-N leupeptin Chemical compound CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C=O)CCCN=C(N)N GDBQQVLCIARPGH-ULQDDVLXSA-N 0.000 description 2
- 108010052968 leupeptin Proteins 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 229940049920 malate Drugs 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 230000001333 moisturizer Effects 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 230000007959 normoxia Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000006186 oral dosage form Substances 0.000 description 2
- 229940116315 oxalic acid Drugs 0.000 description 2
- 230000004792 oxidative damage Effects 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000008506 pathogenesis Effects 0.000 description 2
- 108010091212 pepstatin Proteins 0.000 description 2
- FAXGPCHRFPCXOO-LXTPJMTPSA-N pepstatin A Chemical compound OC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)NC(=O)CC(C)C FAXGPCHRFPCXOO-LXTPJMTPSA-N 0.000 description 2
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 2
- IYPZRUYMFDWKSS-UHFFFAOYSA-N piperazin-1-amine Chemical class NN1CCNCC1 IYPZRUYMFDWKSS-UHFFFAOYSA-N 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 150000004804 polysaccharides Chemical class 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003180 prostaglandins Chemical class 0.000 description 2
- 238000000751 protein extraction Methods 0.000 description 2
- 108060006633 protein kinase Proteins 0.000 description 2
- 208000002815 pulmonary hypertension Diseases 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- PPASLZSBLFJQEF-RKJRWTFHSA-M sodium ascorbate Substances [Na+].OC[C@@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RKJRWTFHSA-M 0.000 description 2
- 235000010378 sodium ascorbate Nutrition 0.000 description 2
- 229960005055 sodium ascorbate Drugs 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 229960004025 sodium salicylate Drugs 0.000 description 2
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- ZSJLQEPLLKMAKR-GKHCUFPYSA-N streptozocin Chemical compound O=NN(C)C(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O ZSJLQEPLLKMAKR-GKHCUFPYSA-N 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 230000000699 topical effect Effects 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 208000001072 type 2 diabetes mellitus Diseases 0.000 description 2
- 210000005166 vasculature Anatomy 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 1
- WZUVPPKBWHMQCE-XJKSGUPXSA-N (+)-haematoxylin Chemical compound C12=CC(O)=C(O)C=C2C[C@]2(O)[C@H]1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-XJKSGUPXSA-N 0.000 description 1
- FYGDTMLNYKFZSV-URKRLVJHSA-N (2s,3r,4s,5s,6r)-2-[(2r,4r,5r,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5r,6s)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1[C@@H](CO)O[C@@H](OC2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-URKRLVJHSA-N 0.000 description 1
- CVCQAQVBOPNTFI-AAONGDSNSA-N (3r,4r,5s,6r)-3-amino-6-(hydroxymethyl)oxane-2,4,5-triol;sulfuric acid Chemical compound OS(O)(=O)=O.N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O.N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O CVCQAQVBOPNTFI-AAONGDSNSA-N 0.000 description 1
- MTDHILKWIRSIHB-UHFFFAOYSA-N (5-azaniumyl-3,4,6-trihydroxyoxan-2-yl)methyl sulfate Chemical compound NC1C(O)OC(COS(O)(=O)=O)C(O)C1O MTDHILKWIRSIHB-UHFFFAOYSA-N 0.000 description 1
- YZAZXIUFBCPZGB-QZOPMXJLSA-N (z)-octadec-9-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O YZAZXIUFBCPZGB-QZOPMXJLSA-N 0.000 description 1
- IVTZRJKKXSKXKO-UHFFFAOYSA-N 1-(2-fluorophenyl)piperazine Chemical compound FC1=CC=CC=C1N1CCNCC1 IVTZRJKKXSKXKO-UHFFFAOYSA-N 0.000 description 1
- VNZLQLYBRIOLFZ-UHFFFAOYSA-N 1-(2-methoxyphenyl)piperazine Chemical compound COC1=CC=CC=C1N1CCNCC1 VNZLQLYBRIOLFZ-UHFFFAOYSA-N 0.000 description 1
- VWOJSRICSKDKAW-UHFFFAOYSA-N 1-(4-nitrophenyl)piperazine Chemical compound C1=CC([N+](=O)[O-])=CC=C1N1CCNCC1 VWOJSRICSKDKAW-UHFFFAOYSA-N 0.000 description 1
- DYOWVHGOABEVDK-UHFFFAOYSA-N 1-bromo-10-fluorodecane Chemical compound FCCCCCCCCCCBr DYOWVHGOABEVDK-UHFFFAOYSA-N 0.000 description 1
- PHHNNDKXQVKJEP-UHFFFAOYSA-N 1-bromo-5-chloropentane Chemical compound ClCCCCCBr PHHNNDKXQVKJEP-UHFFFAOYSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- NIHUZJPITMUICY-UHFFFAOYSA-N 1h-imidazo[5,1-f][1,2,4]triazin-4-one Chemical compound O=C1NC=NN2C=NC=C12 NIHUZJPITMUICY-UHFFFAOYSA-N 0.000 description 1
- ZKBSDMGDEJPNGS-UHFFFAOYSA-N 2,3-dihydroxypropanoic acid Chemical compound OCC(O)C(O)=O.OCC(O)C(O)=O ZKBSDMGDEJPNGS-UHFFFAOYSA-N 0.000 description 1
- XDFNWJDGWJVGGN-UHFFFAOYSA-N 2-(2,7-dichloro-3,6-dihydroxy-9h-xanthen-9-yl)benzoic acid Chemical compound OC(=O)C1=CC=CC=C1C1C2=CC(Cl)=C(O)C=C2OC2=CC(O)=C(Cl)C=C21 XDFNWJDGWJVGGN-UHFFFAOYSA-N 0.000 description 1
- VHBSECWYEFJRNV-UHFFFAOYSA-N 2-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC=C1O.OC(=O)C1=CC=CC=C1O VHBSECWYEFJRNV-UHFFFAOYSA-N 0.000 description 1
- OORRCVPWRPVJEK-UHFFFAOYSA-N 2-oxidanylethanoic acid Chemical compound OCC(O)=O.OCC(O)=O OORRCVPWRPVJEK-UHFFFAOYSA-N 0.000 description 1
- KJHJAABRDASKAF-UHFFFAOYSA-N 3,7-dihydropurine-2,6-dione Chemical class OC1=NC(O)=C2N=CNC2=N1.O=C1NC(=O)NC2=C1NC=N2 KJHJAABRDASKAF-UHFFFAOYSA-N 0.000 description 1
- NJPWALBAGIJFPP-UHFFFAOYSA-N 4-aminobenzenesulfonamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1.NC1=CC=C(S(N)(=O)=O)C=C1 NJPWALBAGIJFPP-UHFFFAOYSA-N 0.000 description 1
- KLFBMBCUGJYAHX-UHFFFAOYSA-N 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4,7-dihydropyrazolo[4,3-d]pyrimidine Chemical group N=1C=2C(CCC)=NN(C)C=2CNC=1C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(C)CC1 KLFBMBCUGJYAHX-UHFFFAOYSA-N 0.000 description 1
- GEPVMDINFCTKRV-UHFFFAOYSA-N 8,8-dimethyl-3H-purine-2,6-dione Chemical class CC1(N=C2NC(NC(C2=N1)=O)=O)C GEPVMDINFCTKRV-UHFFFAOYSA-N 0.000 description 1
- RRBRQNALHKQCAI-UHFFFAOYSA-N Acetildenafil Chemical compound CCCC1=NN(C)C(C(N2)=O)=C1N=C2C(C(=CC=1)OCC)=CC=1C(=O)CN1CCN(CC)CC1 RRBRQNALHKQCAI-UHFFFAOYSA-N 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N Acetoacetic acid Natural products CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 208000000044 Amnesia Diseases 0.000 description 1
- 108091005950 Azurite Proteins 0.000 description 1
- 229920002498 Beta-glucan Polymers 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- CFFRBBGEMMAOGU-UHFFFAOYSA-N BrCCCF.BrCCCF Chemical compound BrCCCF.BrCCCF CFFRBBGEMMAOGU-UHFFFAOYSA-N 0.000 description 1
- 206010006458 Bronchitis chronic Diseases 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 206010008748 Chorea Diseases 0.000 description 1
- CLDYRDLTGZTDPD-UHFFFAOYSA-N Cl[N]c1ccccc1 Chemical class Cl[N]c1ccccc1 CLDYRDLTGZTDPD-UHFFFAOYSA-N 0.000 description 1
- 208000028698 Cognitive impairment Diseases 0.000 description 1
- 201000003883 Cystic fibrosis Diseases 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical group OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 230000005778 DNA damage Effects 0.000 description 1
- 231100000277 DNA damage Toxicity 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- 102400000686 Endothelin-1 Human genes 0.000 description 1
- 101800004490 Endothelin-1 Proteins 0.000 description 1
- 241000195955 Equisetum hyemale Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 101710181403 Frizzled Proteins 0.000 description 1
- 102000013446 GTP Phosphohydrolases Human genes 0.000 description 1
- 108091006109 GTPases Proteins 0.000 description 1
- MVORZMQFXBLMHM-QWRGUYRKSA-N Gly-His-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@@H](NC(=O)CN)CC1=CN=CN1 MVORZMQFXBLMHM-QWRGUYRKSA-N 0.000 description 1
- 239000007995 HEPES buffer Substances 0.000 description 1
- 108010001336 Horseradish Peroxidase Proteins 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 102000005755 Intercellular Signaling Peptides and Proteins Human genes 0.000 description 1
- 108010070716 Intercellular Signaling Peptides and Proteins Proteins 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 239000002211 L-ascorbic acid Substances 0.000 description 1
- 235000000069 L-ascorbic acid Nutrition 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- YJPIGAIKUZMOQA-UHFFFAOYSA-N Melatonin Natural products COC1=CC=C2N(C(C)=O)C=C(CCN)C2=C1 YJPIGAIKUZMOQA-UHFFFAOYSA-N 0.000 description 1
- 208000026139 Memory disease Diseases 0.000 description 1
- 208000001145 Metabolic Syndrome Diseases 0.000 description 1
- ZFMITUMMTDLWHR-UHFFFAOYSA-N Minoxidil Chemical compound NC1=[N+]([O-])C(N)=CC(N2CCCCC2)=N1 ZFMITUMMTDLWHR-UHFFFAOYSA-N 0.000 description 1
- 208000026072 Motor neurone disease Diseases 0.000 description 1
- 101710135898 Myc proto-oncogene protein Proteins 0.000 description 1
- 102100038895 Myc proto-oncogene protein Human genes 0.000 description 1
- WEBZERCQZACOAD-UHFFFAOYSA-N N'-naphthalen-1-ylethane-1,2-diamine Chemical compound C1(=CC=CC2=CC=CC=C12)NCCN.C1(=CC=CC2=CC=CC=C12)NCCN WEBZERCQZACOAD-UHFFFAOYSA-N 0.000 description 1
- 108090000913 Nitrate Reductases Proteins 0.000 description 1
- 102000008299 Nitric Oxide Synthase Human genes 0.000 description 1
- 108010021487 Nitric Oxide Synthase Proteins 0.000 description 1
- 102000008052 Nitric Oxide Synthase Type III Human genes 0.000 description 1
- 108010075520 Nitric Oxide Synthase Type III Proteins 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 108090001050 Phosphoric Diester Hydrolases Proteins 0.000 description 1
- 102000004861 Phosphoric Diester Hydrolases Human genes 0.000 description 1
- 108091000080 Phosphotransferase Proteins 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 102100026090 Polyadenylate-binding protein 1 Human genes 0.000 description 1
- 101710103012 Polyadenylate-binding protein, cytoplasmic and nuclear Proteins 0.000 description 1
- 241000700157 Rattus norvegicus Species 0.000 description 1
- 229940123934 Reductase inhibitor Drugs 0.000 description 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
- 238000000692 Student's t-test Methods 0.000 description 1
- 235000006468 Thea sinensis Nutrition 0.000 description 1
- 101710150448 Transcriptional regulator Myc Proteins 0.000 description 1
- 206010047295 Ventricular hypertrophy Diseases 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- 229930003270 Vitamin B Natural products 0.000 description 1
- 229930003756 Vitamin B7 Natural products 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 229930003448 Vitamin K Natural products 0.000 description 1
- 201000000690 abdominal obesity-metabolic syndrome Diseases 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000003070 absorption delaying agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000008649 adaptation response Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 238000000540 analysis of variance Methods 0.000 description 1
- 239000000058 anti acne agent Substances 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 230000002141 anti-parasite Effects 0.000 description 1
- 229940124340 antiacne agent Drugs 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 230000006851 antioxidant defense Effects 0.000 description 1
- 239000003096 antiparasitic agent Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- JFILLDQSIUEZPE-UHFFFAOYSA-N azane;piperazine Chemical class N.C1CNCCN1 JFILLDQSIUEZPE-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 235000020279 black tea Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 1
- 239000006189 buccal tablet Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 208000012601 choreatic disease Diseases 0.000 description 1
- 208000007451 chronic bronchitis Diseases 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 208000010877 cognitive disease Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 210000005226 corpus cavernosum Anatomy 0.000 description 1
- 239000008406 cosmetic ingredient Substances 0.000 description 1
- QPNKYNYIKKVVQB-UHFFFAOYSA-N crotaleschenine Natural products O1C(=O)C(C)C(C)C(C)(O)C(=O)OCC2=CCN3C2C1CC3 QPNKYNYIKKVVQB-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229940109262 curcumin Drugs 0.000 description 1
- 235000012754 curcumin Nutrition 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- NYBAVPANWAWQPD-UHFFFAOYSA-N cyclohexylmethyl benzenesulfonate Chemical compound O=S(=O)(OCC1CCCCC1)c1ccccc1 NYBAVPANWAWQPD-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- WOWBFOBYOAGEEA-UHFFFAOYSA-N diafenthiuron Chemical compound CC(C)C1=C(NC(=S)NC(C)(C)C)C(C(C)C)=CC(OC=2C=CC=CC=2)=C1 WOWBFOBYOAGEEA-UHFFFAOYSA-N 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- VFLDPWHFBUODDF-UHFFFAOYSA-N diferuloylmethane Natural products C1=C(O)C(OC)=CC(C=CC(=O)CC(=O)C=CC=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-UHFFFAOYSA-N 0.000 description 1
- XEYBRNLFEZDVAW-ARSRFYASSA-N dinoprostone Chemical compound CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1C\C=C/CCCC(O)=O XEYBRNLFEZDVAW-ARSRFYASSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012154 double-distilled water Substances 0.000 description 1
- 230000003828 downregulation Effects 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 238000012921 fluorescence analysis Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 235000013376 functional food Nutrition 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 229920000370 gamma-poly(glutamate) polymer Polymers 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 229960002849 glucosamine sulfate Drugs 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 230000003646 hair health Effects 0.000 description 1
- 239000008269 hand cream Substances 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- AKPUJVVHYUHGKY-UHFFFAOYSA-N hydron;propan-2-ol;chloride Chemical compound Cl.CC(C)O AKPUJVVHYUHGKY-UHFFFAOYSA-N 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 230000035984 keratolysis Effects 0.000 description 1
- 239000003410 keratolytic agent Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012139 lysis buffer Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- DRLFMBDRBRZALE-UHFFFAOYSA-N melatonin Chemical compound COC1=CC=C2NC=C(CCNC(C)=O)C2=C1 DRLFMBDRBRZALE-UHFFFAOYSA-N 0.000 description 1
- 229960003987 melatonin Drugs 0.000 description 1
- 230000006984 memory degeneration Effects 0.000 description 1
- 208000023060 memory loss Diseases 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- CZXGXYBOQYQXQD-UHFFFAOYSA-N methyl benzenesulfonate Chemical compound COS(=O)(=O)C1=CC=CC=C1 CZXGXYBOQYQXQD-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229960003632 minoxidil Drugs 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000006676 mitochondrial damage Effects 0.000 description 1
- 230000006540 mitochondrial respiration Effects 0.000 description 1
- 239000003068 molecular probe Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- QVCMHGGNRFRMAD-XFGHUUIASA-N monocrotaline Chemical compound C1OC(=O)[C@](C)(O)[C@@](O)(C)[C@@H](C)C(=O)O[C@@H]2CCN3[C@@H]2C1=CC3 QVCMHGGNRFRMAD-XFGHUUIASA-N 0.000 description 1
- QVCMHGGNRFRMAD-UHFFFAOYSA-N monocrotaline Natural products C1OC(=O)C(C)(O)C(O)(C)C(C)C(=O)OC2CCN3C2C1=CC3 QVCMHGGNRFRMAD-UHFFFAOYSA-N 0.000 description 1
- 208000005264 motor neuron disease Diseases 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 201000006417 multiple sclerosis Diseases 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000007922 nasal spray Substances 0.000 description 1
- 229940097496 nasal spray Drugs 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 230000009871 nonspecific binding Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229960002969 oleic acid Drugs 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 229950000964 pepstatin Drugs 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000004526 pharmaceutical effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000009038 pharmacological inhibition Effects 0.000 description 1
- 229960004838 phosphoric acid Drugs 0.000 description 1
- 102000020233 phosphotransferase Human genes 0.000 description 1
- SHUZOJHMOBOZST-UHFFFAOYSA-N phylloquinone Natural products CC(C)CCCCC(C)CCC(C)CCCC(=CCC1=C(C)C(=O)c2ccccc2C1=O)C SHUZOJHMOBOZST-UHFFFAOYSA-N 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229940068065 phytosterols Drugs 0.000 description 1
- 235000010204 pine bark Nutrition 0.000 description 1
- 229940106587 pine bark extract Drugs 0.000 description 1
- 235000020741 pine bark extract Nutrition 0.000 description 1
- 229920001432 poly(L-lactide) Polymers 0.000 description 1
- 108010050934 polyleucine Proteins 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- PXGPLTODNUVGFL-UHFFFAOYSA-N prostaglandin F2alpha Natural products CCCCCC(O)C=CC1C(O)CC(O)C1CC=CCCCC(O)=O PXGPLTODNUVGFL-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 208000005069 pulmonary fibrosis Diseases 0.000 description 1
- WAJNANMQOPCIPO-UHFFFAOYSA-N pyrazolo[4,3-d]pyrimidin-7-one Chemical compound O=C1N=CN=C2C=NN=C12 WAJNANMQOPCIPO-UHFFFAOYSA-N 0.000 description 1
- YMXFJTUQQVLJEN-UHFFFAOYSA-N pyrimidine Chemical compound C1=CN=CN=C1.C1=CN=CN=C1 YMXFJTUQQVLJEN-UHFFFAOYSA-N 0.000 description 1
- 229940043131 pyroglutamate Drugs 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000007845 reactive nitrogen species Substances 0.000 description 1
- 229940044551 receptor antagonist Drugs 0.000 description 1
- 239000002464 receptor antagonist Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000003590 rho kinase inhibitor Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229940063845 saw palmetto extract Drugs 0.000 description 1
- 239000010018 saw palmetto extract Substances 0.000 description 1
- 201000000980 schizophrenia Diseases 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000007573 shrinkage measurement Methods 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 230000036559 skin health Effects 0.000 description 1
- 210000002460 smooth muscle Anatomy 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical group 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- LXMSZDCAJNLERA-ZHYRCANASA-N spironolactone Chemical compound C([C@@H]1[C@]2(C)CC[C@@H]3[C@@]4(C)CCC(=O)C=C4C[C@H]([C@@H]13)SC(=O)C)C[C@@]21CCC(=O)O1 LXMSZDCAJNLERA-ZHYRCANASA-N 0.000 description 1
- 229960002256 spironolactone Drugs 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000006190 sub-lingual tablet Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- RZWIIPASKMUIAC-VQTJNVASSA-N thromboxane Chemical compound CCCCCCCC[C@H]1OCCC[C@@H]1CCCCCCC RZWIIPASKMUIAC-VQTJNVASSA-N 0.000 description 1
- DSNBHJFQCNUKMA-SCKDECHMSA-N thromboxane A2 Chemical compound OC(=O)CCC\C=C/C[C@@H]1[C@@H](/C=C/[C@@H](O)CCCCC)O[C@@H]2O[C@H]1C2 DSNBHJFQCNUKMA-SCKDECHMSA-N 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- GWBUNZLLLLDXMD-UHFFFAOYSA-H tricopper;dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Cu+2].[Cu+2].[Cu+2].[O-]C([O-])=O.[O-]C([O-])=O GWBUNZLLLLDXMD-UHFFFAOYSA-H 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000004862 vasculogenesis Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
- 235000011912 vitamin B7 Nutrition 0.000 description 1
- 239000011735 vitamin B7 Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 235000019168 vitamin K Nutrition 0.000 description 1
- 239000011712 vitamin K Substances 0.000 description 1
- 150000003721 vitamin K derivatives Chemical class 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 229940046010 vitamin k Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 235000020334 white tea Nutrition 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明揭示之取代性铵基类似物(SAA)衍生化合物和SAA复合化合物作为组成物之成分,具有抑制氧化应激,以及更多诱发的神经退行性疾病、肺部疾病、氧化应激心脏病以及海绵体功能障碍造成之疾病。
Description
技术领域
本发明藉由合成之SAA衍生化合物及SAA复合化合物,呈现抑制氧化应激所引起之疾病,更与黄嘌呤(xanthine)系列之SPAAX化合物、SPAAX复合化合物以及Sildenafil系列之SPAAS化合物、SPAAS复合化合物,所涉及氧化应激所引起人类之疾病。
背景技术
发明人曾经将KMUP铵类复合化合物(amine complex)化合物与含有羧酸基团结构之史他汀(Statin)衍生物、非类固醇抗炎(NSAIDs)、抗气喘类复合化合物,作为治疗肺部疾病之组成物,提出美国第11/857,483号公开。
职是之故,发明人鉴于现有技术之缺失,乃思及改良发明之意念,终能发明出本案之「SAA衍生化合物在缺氧态能还原eNOS和抑制氧化应激诱发之疾病」,能够克服先前技术的不足,以下为本案的简要说明。
发明内容
本案之主要目的在于提供一种组成物之用途,其系用于制备改善生物个体内氧化应激所介导病症或疾病的药剂,该组成物包含投与足以产生改善用量之SAA类化合物或其可接受盐;以及一至多含羧酸基团群组之补充活性化合物(additional co-active compound),及其可接受之赋形剂。
本案之另一目的在于提供一种用于制备改善生物个体内氧化应激所介导病症或疾病的药剂,该组成物包含投与足以产生改善用量之SAA复合化合物或其可接受盐之|,及其可接受赋形剂。
本案第三目的在于提供一种包含式(I)化合物或其可接受盐、含羧酸基团群组补充活性化合物(additional co-active compound)及其可接受赋形剂之组成物,该组成物可选用于药学之组成物、食品之组成物、化妆品之组成物、个人护理组成物(bodywash)。
本案第四目的在于提供一种包含式(II)化合物、及其可接受赋形剂所形成之组成物,该组成物可选用于药学之组成物、食品之组成物、化妆品之组成物、个人护理组成物(bodywash)。
为了让本发明之上述目的、特征、和优点能更明显易懂,下文特举较佳实施例,并配合所附图式,作详细说明。
附图说明
图1A-1D:其系化合物之结构式
图1A:其系SPAAX-1抗坏血酸复合化合物(ascorbate complex)之结构
图1B:其系SPAAS甲磺酸复合化合物(methanesulfonate complex)之结构
图1C:其系SPAAX抗坏血酸复合化合物之结构
图1D:其系SPAAS抗坏血酸复合化合物之结构
图2:其系21天慢性缺氧态之动物实验箱
图3A-3D:其系肺动脉压(pulmonary artery blood pressure,PABP)
图3A:其系对照组21天常态氧(normoxia,20%O2)之肺动脉压
图3B:其系对照组21天缺氧态(hypoxia,10%O2)之肺动脉压
图3C:其系常态氧投与SPAAX-1,缺氧态投与SPAAX-1ascorbate complex
图3D:其系常态氧投与Sildenafil,缺氧态投与Sildenafil ascorbate complex
图4A-4D:其系长期间缺氧态之肺动脉(pulmonary artery)切片形态
图4A:其系对照组21天常态氧之肺动脉
图4B:其系对照组21天缺氧态之肺动脉
图4C:其系常态氧投与SPAAX-1,缺氧态投与SPAAX-1ascorbate complex(5mg/kg/day),21天之作用
图4D:其系常态氧投与Sildenafil,缺氧态投与Sildenafil ascorbate complex(5mg/kg/day),21天之作用
图5:其系肺动脉之相对厚度(relative wall thickness)
1,常态氧2,缺氧态3,缺氧态投与SPAAX-1ascorbate complex
4,缺氧态投与Sildenafil ascorbate complex
图6A-6B:其系心脏之右心室与左心室+室间隔(ventricle/left ventricle+septum,RV/LV+S)重量比率之作用
1,常态氧2,缺氧态3,缺氧态投与SPAAX-1ascorbate complex
4,缺氧态投与Sildenafil ascorbate complex
图6A:其系SPAAX-1与Sildenafil之作用
图6B:其系投与SPAAX-1ascorbate complex,Sildenafil ascorbate complex(5mg/kg/day)21天之作用
图7A-7D:其系肺eNOS之组织免疫化学染色(immunohistochemistry),(+)表示深棕色免疫染色(thick brown immunostaining),(-)表示淡染色
图7A:其系常态氧之鼠组织
图7B:其系缺氧态之鼠组织
图7C:其系常态氧投与SPAAX-1,缺氧态投与 SPAAX-1ascorbate complex(5mg/kg/day),21天之作用
图7D:其系常态氧投与Sildenafil,缺氧态投与Sildenafil ascorbate complex(5mg/kg/day),21天之作用
图8A-8D:其系肺血管内皮生长因子(vascular endothelium growth factor,VEGF)之组织免疫化学染色,(+)表示深棕色免疫染色(thick brown immunostaining),(-)表示淡染色
图8A:其系常态氧之鼠组织
图8B:其系缺氧态之鼠组织
图8C:其系常态氧投与SPAAX-1,缺氧态投与SPAAX-1ascorbate complex(5mg/kg/day),21天之作用
图8D:其系常态氧投与Sildenafil,缺氧态投与Sildenafil ascorbate complex(5mg/kg/day),21天之作用
图9A-9D:其系肺eNOS之组织免疫化学染色(immunohistochemistry),(+)表示深棕色免疫染色(thick brown immunostaining),(-)表示淡染色20X
图9A:其系常态氧之鼠组织
图9B:其系缺氧态之鼠组织
图9C:其系常态氧投与SPAAX-1,缺氧态投与SPAAX-1ascorbate complex(5mg/kg/day),21天之作用
图9D:其系常态氧投与Sildenafil,缺氧态投与Sildenafil ascorbate complex(5mg/kg/day),21天之作用
图10A-10D:其系肺血管内皮生长因子(vascular endothelium growth factor,VEGF)之组织免疫化学染色,(+)表示深棕色免疫染色(thick brown immunostaining),(-)表示淡染色20X
图10A:其系常态氧之鼠组织
图10B:其系缺氧态之鼠组织
图10C:其系常态氧投与SPAAX-1,缺氧态投与SPAAX-1ascorbate complex(5mg/kg/day),21天之作用
图10D:其系常态氧投与Sildenafil,缺氧态投与Sildenafil ascorbate complex(5mg/kg/day),21天之作用
图11A-11D:于长期间缺氧肺组织诱发eNOS、sGCα1、PKG、PDE-5A、ROCKII及VEGF之表现
1,常态氧2,缺氧态3,缺氧态投与SPAAX-1ascorbate complex
4,缺氧态投与Sildenafil ascorbate complex
图11A:于长期间缺氧肺组织诱发eNOS之表现
图11B:于长期间缺氧肺组织诱发sGCα1之表现
图11C:于长期间缺氧肺组织诱发PKG之表现
图11D:于长期间缺氧肺组织诱发PDE-5A之表现
图11E:于长期间缺氧肺组织诱发ROCKII之表现
图11F:于长期间缺氧肺组织诱发VEGF之表现
图12A-12D:于短期间缺氧肺动脉诱发ROCKII、sGCα1及VEGF之表现
图12A:其系常态氧之鼠肺动脉
图12B:于短期间缺氧肺动脉诱发ROCKII之表现
图12C:于短期间缺氧肺动脉诱发sGCα1之表现
图12D:于短期间缺氧肺动脉诱发VEGF之表现
图13:其系肺脏之NOx生成
1,常态氧2,缺氧态3,缺氧态投与SPAAX-1ascorbate complex
4,缺氧态投与Sildenafil ascorbate complex
图14:其系肺脏之ROS生成
1,常态氧2,缺氧态3,缺氧态投与SPAAX-1ascorbate complex
4,缺氧态投与Sildenafil ascorbate complex
发明详述
根据本发明的构想,而于适当实施例,取代性铵基类似物(Substituted Amine Analogs,SAA)化合物具有如式(I)所示之结构,
其中Rm选自氢基、C1-C6烷基、C1-C6烷氧基、3元环到8元环,R1和Ra分别选自第一类别(category I)和第二类别(category II):
于第一类别R1分别选自氢基、卤素基、C1-C6烷基、C1-C5烷氧基;
于苯环含有C1-C5烷氧基之取代基、C1-C6烷基基之取代基、卤素基之取代基、氮基之取代基、卤化C1-C5烷氧基之取代基、卤化C1-C6烷基之取代基;以及
Ra分别选自含有卤素基取代基、C1-C5烷氧取代基、C1-C6烷基取代基之黄嘌呤;
于第二类别R1选自含有C1-C5烷氧基取代之苯环、磺酰取代之苯环、C1-C6烷氧基取代之杂环、C1-C6烷基取代之杂环;
Ra选自含有氢基、氮基、铵基、C1-C5烷氧基、C1-C5烷基;
杂环选自吡唑并(pyrazolo)、嘧啶(pyrimidin)、咪唑并(imidazo)、吡咯烷(pyrollidinyl)、三嗪以及至少选自吡唑并、嘧啶、吡咯烷、咪唑并、三嗪组成的稠环(fused ring);卤素系选自氟、氯、溴、碘等基团。
于适当实施例,其中Rm选自3元环到8元环,其系选自环氮乙烷环(azirine ring,)、吖丁啶环(azetidine ring, )、吡咯烷环(pyrrolidine ring,)、
哌啶环(piperidine ring,)、哌嗪环(piperazinyl ring,)。
根据本发明的构想,尚可于适当实施例,SAA复合化合物(Substituted Amine Analogs Complex Compounds,SAA complex compounds)具有如式(II)所示之结构,
其中R1、Ra、Rm均如上述式(I)之结构,而RX群组选自以下所组成含羧酸基团群组之一或其组合:植物酸、取代磺酸(Substituted-sulfonic acids)、含氧酸、羧甲基纤维素钠(sodium carboxymethylcellulose,sodium CMC)、非类固醇抗炎药(NSAIDs)、抗哮喘药物、γ-聚麸胺酸基团衍生物、可降解生物聚合物(biodegradable polymers);以及RX-可为上述基团带负电的阴离子。
根据本发明的构想,于适当实施例,植物酸(plant acid)系选自以下所组成群组之一或其组合;乙酸、己二酸、酮戊二酸(aketoglutaric acid)、尿囊酸(allantoic acid)、天冬胺酸、柠苹酸(citramalic acid)、抗坏血酸、苯甲酸、柠檬酸、甲苯基酸(cresylic acid)、蚁酸、富马酸、半乳糖醛酸、谷胺酸、葡萄糖酸、葡萄糖醛酸、甘油酸(glyceric acid)、甘醇酸(glycolic acid)、盐酸酸、异柠檬酸、乳酸、乳异柠檬酸(lactoisocitric acid)、苹果酸、马来酸、烟碱酸、草酰乙酸、草酸、油酸、磷酸、焦谷胺酸、吡咯烷酮羧酸、丙酮酸、奎尼酸、水杨酸、莽草酸、丁二酸、硫酸、酒石酸。而含氧酸(oxoacid),系由含有氧(ox)的阴离子或以含有氧(ox)的阴离子为主要元素的酸类,通常包括硫酸、硝酸、乙醇酸和磷酸之类无机酸。
取代磺酸(Substituted-sulfonic acids),系选自以下一或多个取代基所组成群组,任意于磺酸上形成取代;C1-C8烷氧基、卤素、C1-C8烷基、卤素取代之C1-C8烷氧基、卤素取代之C1-C8烷基,于苯环含有卤素之取代、C1-C5烷氧基之取代、卤素取代之C1-C5烷氧基、C1-C5烷基之取代以及卤素取代之C1-C5烷基。
于首选的具体实施例,取代磺酸包括磺酸盐、甲磺酸(methanesulfonate)、苯磺酸(benzenesulfonate)、甲基苯磺酸(methylbenzenesulfonate)、环己基甲基苯磺酸(cyclohexyl methylbenzenesulfonate)、对甲苯磺酸(para-toluenesulfonic acid)。
于适当实施例,含羧酸基团群组之非类固醇抗炎药(NSAIDs)系选自以下所组成群组之一或其组合;阿斯匹林(aspirin)、水杨酸(salicylic acid)、吲哚美辛(indomethacin)、双氯芬酸(diclofenac)、甲氧芬那酸(meclofenamic acid)、托美丁(Tolmetin)、酮基布洛芬(Ketoprofen),甲氨蝶呤(methotrexate)、双氯芬酸(Diclofenac acid)、甲氧芬那酸(Meclofenamic acid)、甲灭酸(Mefenamic acid)、氟比洛芬(flurbiprofen)、非诺洛芬(fenoprofen)、噻洛芬酸(tiaprofen)、二 氟尼柳(diflunisal)、依托度酸(etodolac)、布洛芬(ibuprofen)等市售商品,以及结构上含前列腺素(prostaglandin,PG)之天然前列腺素D2(PGD2)、前列腺素E2(PGE2)、前列腺素F2α(PGF2α)、前列腺素I2(PGI2)、血栓素(Thromboxane A2)等前列环素类似物(prostacyclinanalogon)。抗气喘药物,系选用孟鲁司特(Montelukast)、色甘酸二钠(Cromolyn sodium)、奈多罗米纳(Nedocromil)等市售商品。
而于适当实施例,含羧酸基团之聚麸胺酸(poly-γ-polyglutamic acid,poly(glutamic acid,γ-PGA)基团衍生物,必要时为结构上含羧酸基团的海藻酸钠(alginate sodium)、聚麸胺酸钠(poly-γ-polyglutamic acid sodium,γ-PGA sodium)或是聚赖胺酸与海藻酸钠交联之聚海藻酸钠(alginate-poly-1ysine-alginate,APA)、聚乳酸钠(polylactic acid sodium;PLA sodium)、聚羟基乙酸钠(polyglycolic acid sodium;PGA sodium)、聚海藻酸(poly(alginic acid))、聚麸胺酸-谷胺酯(poly(glutamic acid-co-ethyl glutamate)、聚胺基酸(poly(amino acids)、聚赖胺酸(poly(1ysine)、聚天冬胺酸(poly(aspartic acid)、聚白胺酸(poly(1eucine))、聚白胺酸-羟基谷胺酯(poly(1eucine-co-hydroxyethyl glutamine)、聚麸胺酸苄脂(poly(benzyl glutamate)及其混合型式。
含羧酸基团之可降解生物聚合物(biodegradable polymers)系令羧酸基和乙烯基(vinyl)或乙酰基(actyl)以氢键组合成为高分子聚合物,其系选自以下所组成的群组;明胶(gelatin)、胶原(collagen)、多糖体、非水溶性壳聚糖(non-water soluble chitosan)、葡萄糖、葡聚糖(dextran)、聚乙二醇(poly(ethylene glycol)、聚乳酸(poly(D,L-lactic acid))、聚(L-乳酸酸)、聚乙醇酸(poly(glycolic acid))、聚乙醇酸钠(polyglycolic acid sodium)、玻尿酸(hyaluronic acid,HA)、聚丙烯酸(polyacrylic acid,PAA)、聚乳酸和乙醇酸之共聚物、聚甲基丙烯酸酯(polymethacrylates,PMMA)、甲基丙烯酸酯共聚物(Eudragit)、葡聚糖硫酸(dextran sulfate)、硫酸类肝素(heparan sulfate)、聚乳酸(polylactic acid,polylactide,PLA)、聚乳酸钠 (polylactic acid sodium)及其混合型式。
隶属于第一类别之Ra,其系选自含有取代基的黄嘌呤则于适当实施例,式(I)亦可具有如式(III)所示之结构,因而将取代性铵基类似物(Substituted Amine Analogs,SAA)化合物命名为黄嘌呤取代性铵基类似物(Substituted Amine Xanthines Analogs,SAAX),其中R1、Rm均如上述式(I)之结构,n为1~16的正整数。
根据本发明的构想,而于适当实施例,黄嘌呤取代性铵基类似物(SAAX)衍生化合物,选自以下所组成群组之一或其组合;卤化烷基-1,3-二甲基黄嘌呤(haloalkyl-1,3-dimethylxanthine,SAAX-100)、铵基烷基-1,3-二甲基黄嘌呤(aminoalkyl-1,3-dimethylxanthine,SAAX-200)、烷基吖丁啶烷基-1,3-二甲基黄嘌呤(alkylazirinylalkyl-1,3-dimethyl-xanthine,SAAX-32)、烷基铵基烷基-1,3-二甲基黄嘌呤(alkylamino-alkyl-1,3-dimethylxanthine,SAAX-300)、卤化铵基烷基吖丁啶烷基-1,3-二甲基黄嘌呤(haloaminoalkylazetidinylalkyl-1,3-dimethylxanthine,SAAX-44)、卤化铵基烷基-1,3-二甲基黄嘌呤(haloaminoalkyl-1,3-dimethylxanthine,SAAX-400)、吖丁啶烷基-1,3-二甲基黄嘌呤(azirinylalkyl-1,3-dimethylxanthine,SAAX-31)、铵基烷基吖丁啶烷基-1,3-二甲基黄嘌呤(aminoalkyl-azirinylalkyl-1,3-dimethylxanthine,SAAX-33)、卤化铵基烷基吖丁啶烷基-1,3-二甲基黄嘌呤(haloaminoalkylazirinylalkyl-1,3-dimethylxanthine,SAAX-34)、铵基烷基氮杂环丁基烷基-1,3-二甲基黄嘌呤(aminoalkylazetidinylalkyl-1,3-dimethylxanthine,SAAX-43)、氮杂环丁基烷基-1,3-二甲基黄嘌呤(azetidinyl-alkyl-1,3-dimethylxanthine,SAAX-41)、烷基氮杂环丁基烷基-1,3-二甲基黄嘌呤(alkylazetidinylalkyl-1,3-dimethylxanthine,SAAX-42)、吡咯 烷基烷基-1,3-二甲基黄嘌呤(pyrrolidinyl-alkyl-1,3-dimethylxanthine,SAAX-51)、烷基吡咯烷基烷基-1,3-二甲基黄嘌呤(alkylpyrrolidinylalkyl-1,3-dimethylxanthine,SAAX-52)、铵基烷基吡咯烷基烷基-1,3-二甲基黄嘌呤(amino-alkylpyrrolidinylalkyl--1,3-dimethylxanthine,SAAX-53)、卤化铵基烷基吡咯烷基烷基-1,3-二甲基黄嘌呤(haloaminoalkyl-pyrrolidinylalkyl-1,3-dimethylxanthine,SAAX-54)、哌嗪基烷基-1,3-二甲基黄嘌呤(piperazinylalkyl-1,3-dimethylxanthine,SAAX-500)、烷基哌嗪基烷基-1,3-二甲基黄嘌呤(alkyl-piperazinylalkyl-1,3-dimethylxanthine,SAAX-600)、苯基哌嗪烷基-1,3-二甲基黄嘌呤(phenylpiperazinylalkyl-1,3-dimethyl xanthine,SAAX-660)、卤化铵基烷基哌嗪烷基-1,3-二甲基黄嘌呤(haloaminoalkylpiperazinylalkyl-1,3-dimethylxanthine,SAAX-800)、铵基烷基哌嗪烷基-1,3-二甲基黄嘌呤(amino-alkylpiperazinylalkyl-1,3-dimethylxanthine,SAAX-700)、铵基(乙基哌嗪乙基)-1,3-二甲基黄嘌呤(amino(ethylpiperazinylethyl)-1,3-dimethylxanthine,SAAX-7)以及7-[(氯基乙基哌嗪基)-乙基]-1,3-二甲基黄嘌呤(7-[(chloroethylpiperazinyl)ethyl]-1,3-dimethylxanthine,SAAX-8)。
而于具体实施例,必要时可对于哺乳动物投与有效剂量之取代性铵基类似物(SAA)衍生化合物,以及补充活性化合物(additional co-active agent)。取代性铵基类似物(SAA)衍生化合物运用于组合疗法(combination therapies),可选自黄嘌呤取代性铵基类似物(SAAX)衍生化合物和西地那非衍生化合物(Sildenafil derivatives compound,SPAAS)。
而于适当实施例,补充活性化合物(additional co-active agent)系选自上述含羧酸基团之RX群组,亦即植物酸、取代磺酸(Substituted-sulfonic acids)、含氧酸、羧甲基纤维素钠(sodium CMC)、非类固醇抗炎药(NSAIDs)、抗哮喘药物、γ-聚麸胺酸基团衍生物、可降解生物聚合物(biodegradable polymers)
根据本发明的构想,于适当实施例,组合疗法可治疗且/或预防氧化应激造成生物体之不适、生理状态混乱或疾病。通常采取单独投与有效量,含有式(I)结构成分之SAA衍生化合物或其可接受盐,或含有一至多补充活性成分及其可接受赋形剂所形成之组成物,或依照需求运用组合疗法进行治疗或处理之模式。该组合疗法,可包括投与含有式(I)结构成分之SAA衍生化合物或其可接受盐,单一药学剂型的组成物。亦可添加一至多补充活性化合物及其可接受赋形剂所形成之组成物,且依照需求将各化合物本身单独地制备成药学组成物、食品之组成物、化妆品之组成物或个人护理组成物(bodywash)。
而于适当实施例,使用组合疗法系以含有式(I)结构成分之SAA衍生化合物、补充活性化合物及其可接受赋形剂所形成之组成物,制备为单一剂量之组成物。依照惯例所称之组成物,可为药学组成物、食品之组成物、化妆品之组成物或个人护理组成物。
在其它具体实施例,组合疗法亦可采取投与式(I)结构成分之SAA衍生化合物或其可接受盐,再个别投与一至多补充活性化合物及其可接受赋形剂所形成之组成物,此种分别投与之组合疗法,可在同一时间,或连续地方式,或在不同时刻。亦或在整个疗程,依照需求在同一天内之选择个别之时刻。
于适当实施例,对患者投与含有式(I)结构成分之SAA衍生化合物,制备之单一剂量口服组成物,如片剂、胶囊,或各个成分之单独口服或饮料剂型。即使在同一时间投与补充活性化合物及其可接受赋形剂,亦可被制备成另外的不同剂型。随病患的情况和年龄变化,而选用各种适用于组合疗法,运用各种剂型可实施之组成物,例如舌下或口腔含片之口服剂型,直肠给药,鼻腔用药、干燥粉末或喷雾之吸入剂,甚至于阴道给药,皮下、肌肉、静脉和皮内之注射剂,局部给药(topical)等等,例如护手霜(mist)、喷雾、溶液剂(solution)、乳液(lotion)、胶冻(gel)、乳霜(cream)、软膏、糊剂(paste)、油膏(unguent)、乳液霜(emulsion)和悬浮剂,更可包括口服或注射投药。
含有上述式(I)结构之SAA衍生化合物,当Rm选用哌嗪环 (piperazinyl ring)时,则SAA衍生化合物成为式(IV)结构之取代性哌嗪铵基类似物(Substituted Piperazinyl Amine Analogs,SPAA),且SAA复合化合物成为式(V)结构之取代性哌嗪铵基复合化合物(Substituted Piperazinyl Amine Analogs,SPAA complex compounds)。
此外于较佳之实施例,当Rm选用哌嗪环(piperazinyl ring)且Ra为黄嘌呤基团时,在苯环任意位置之RK、RM、RS和RT基,可各自独立选自氢基、C1-C5烷基、C1-C5烷氧基、硝基和卤素原子,N为1到6之正整数。则取代性哌嗪铵基类似物(SPAA)成为式(VI)结构之取代性哌嗪铵基黄嘌呤类似物(Substituted Piperazinyl Amine Xanthine Analogs,SPAAX),而取代性哌嗪铵基复合化合物(SPAA complex compounds)成为式(VII)结构之取代性哌嗪铵基黄嘌呤复合化合物(Substituted Piperazinyl Amine Xanthine Analogs complex compounds,SPAAX complex compounds)。
在另一具体之实施例,当式(VI)结构之RK选用氯原子,在苯环之间位(meta),且RM、RS和RT皆为氢时,SPAAX化合物的一般化学名为7-[2-[4-(2-氯苯)哌嗪]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-chlorophenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-1)。其它RM、RS和RT皆为氢的类似化合物,如在苯环间位之RK选用甲氧基,化学名为7-[2-[4-(2-甲氧基苯)哌嗪]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-methoxyphenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-2)。如在苯环间位之RK选用硝基,其化学名为7-[2-[4-(2-甲氧基苯)哌嗪]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-nitro-phenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-4)。尚有RK选用氟基之化学名为7-[2-[4-(2-氟苯)哌嗪]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-flurorophenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-5)。若是在苯环对位(para)之RS选用硝基,且RK、RM和RT皆为氢,其化学名为7-[2-[4-(4-硝基苯)哌嗪]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(4-nitrophenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-3)。
式(VII)结构之取代性哌嗪铵基黄嘌呤复合化合物(SPAAX complex compound),亦可以通式SPAAX-RX复合化合物表示。另外当Sildenafil衍生物以SPAAS化合物命名时,SPAAS复合化合物亦以通式SPAAS-RX复合化合物或Sildenafil-RX复合化合物表示。
在另外具体之实施例,式(IV)结构之取代性哌嗪铵基类似物(SPAA),其Rm为哌嗪环,当第二类别(category II)之R1选自磺酰苯基(sulfonyl phenyl group)取代之苯环,吡唑并(pyrazolo)与嘧啶(pyrimidin)形成之稠环(fused ring),以及Ra选自甲基成为Sildenafil,其化学名称为5-[2-乙氧基-5-(4-甲基哌嗪-1-磺酰基)苯基]-1-甲基-3-正丙基-1,6-二氢-7H-吡唑并[4,3-d]嘧啶-7-酮(5-[2-etthoxy-5-(4-methyl-piperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-di-hydro-7H-pyrazolo[4,3d]pyrimidin-7-one,or 1-[[3-(4,7-dihydro- 1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine)。Ra为乙醇则系俗称之Hydroxyhomosildenafil,其化学名称可为1-[[3-(6,7-二氢-1-甲基-7-氧-3-丙基-1H-吡唑并-[4,3-d]嘧啶-5-基)-4-乙氧苯基]璜酰基]-4-甲基哌嗪(1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-ethylpiperazine)。Ra为氢则系俗称之Desmethyl-sildenafil,其化学名称可为5-[2-乙氧基-5-(1-哌嗪)磺酰基]苯基]-1,6-二氢-1-甲基-3-正丙基-7H-吡唑并[4,3-d]嘧啶-7-酮(5-[2-Ethoxy-5-(1-piperazinyl-sulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one)。另外将Sildenafil之磺酰基苯基改为乙酰苯基,而Ra仍为乙基之结构,化学名称为5-{2-乙氧基-5-[2-(4-乙基哌嗪-1-基)-乙酰苯基]-1-甲基-3-n-丙基-1,6-二氢-7H-吡唑并-[4,3-d]嘧啶-7-酮(5-{2-ethoxy-5-[2-(4-ethylpiperazine-1-yl)-acetyl]phenyl}-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one),系俗称为Acetidenafil之化合物。而Ra为乙基则系俗称之Homo-sildenafil,其化学名称可为5-[2-乙氧基-5-(4-乙基-1-哌嗪)磺酰基]苯基]-1,6-二氢-1-甲基-3-正丙基-7H-吡唑并[4,3-d]嘧啶-7-酮(5-[2-Ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one)。(N)为吡咯烷(pyrollidinyl),n为3,而Ra仍为甲基之结构,化学名称为5-[丙氧基-5-(1-甲基-2-吡咯烷乙基铵基酰苯基]-1-甲基-3-丙基-1,6-二氢-7H-吡唑并-[4,3-d]嘧啶-7-酮(5-[2-propyloxy-5-(1-methyl-2-pyrollidinylethylamido-sulfonyl)phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidine-7-one),系俗称为Udenafil之化合物。将吡唑并[4,3-d]嘧啶-7-酮基本结构改为咪唑并[5,1-f][1,2,4]三嗪-4-酮,其Ra维持为乙基之结构,其化学名称为2-[2-乙氧基-5-(4-乙基哌嗪-1-基)磺酰苯基]-5-甲基-7-丙基-1H-咪唑并[5,1-f][1,2,4]三嗪-4-酮 (2-[2-Ethoxy-5-(4-ethylpiperazin-1-yl-sulfonyl)phenyl]-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one),系与Sildenafil完全不同结构之vardenafil化合物。
西地那非衍生化合物(Sildenafil derivatives compound,SPAAS)
在另外的具体之实施例,含羧酸基团群组形成之复合物(complex compounds),如图1所示,其中甲磺酸(methanesulfonate)、苯磺酸(benzenesulfonate)、环己基甲基苯磺酸(cyclohexyl methyl benzenesulfonate)、对甲苯磺酸(para-toluenesulfonic acid)、甲基苯磺酸(methylbenzene-sulfonate)之类取代磺酸(Substituted-sulfonic acids),系以磺酸盐与SAA、SPAAX和Sildenafil类似物结合。而苯甲酸盐、甲苯基酸(cresylic acid)酸之类植物酸(plant acid),系以羧酸基团与SAA、SPAAX和Sildenafil类似物结合。另外抗坏血酸之类含氧酸(oxoacid)系以酸本体(olate moiety)与SAA、SPAAX和Sildenafil类似物结合。
为了达到本发明上述目标,可选择性制备相对应之化合物。在一些实施例式(I)结构之取代性铵基类似物(SAA),可以从卤化黄嘌呤(haloxanthine)化合物和H-Rm-R1取代基化合物加以合成。因此若非特别声明,SAA化合物、SAA复合化合物均可以SAA类化合物称之。
制程(Procedure) 1
制程1和2包括让对甲苯磺酸(p-toluenesulphonic acid,PTSA)、二甲基黄嘌呤(dimethylxanthines),和溴基卤化烃(bromohaloalkane)在二甲苯(xylene)溶液加热回流,经由氯仿与甲 醇溶剂(8∶2)系统的薄层色谱,监测其中步骤的反应进展。反应完成后,将产物冷却和结晶,可获得的第一个产品为SPAAS化合物。
制程1和2的步骤,包括溶解卤化黄嘌呤和H-Rm-R1取代基化合物于含水之乙醇溶液,其中试剂的用量应根据产品分子重量百分比调整。其后添加的强碱如氢氧化钠(NaOH)或碳酸氢钠(NaHCO3)使溶液更碱性或碱化,再进行加热回流3小时。
于过夜静置后,倒出上清液,经由减压真空浓缩,以1倍乙醇和3倍量2N盐酸(HCl)之混合溶剂将残渣溶解,然后保持在50℃到60℃,使溶液饱和(pH1.2)。饱和溶液再以活性炭脱色及过滤处理,于过夜静置后过滤,可获得SAA HCl、SAAX HCl、SPAAX HCl和SPAAS HCl等结晶。
经由制程1和2的步骤,合成在结构式(VI)取代性哌嗪铵基黄嘌呤类似物(SPAAX)之烷基数目,其系与溴基卤化烃化合物中烷基数目相关联,可选自1-溴-2-氯乙烷(1-bromo-2-chloroethane)、1-溴-5-氯戊烷、1-溴-3-氟丙烷(1-bromo-3-fluoropropane)、1-溴-10-氟癸烷等基团。当Rm与另一个氮原子形成3元到8元环,系选自环氮乙烷环(azirine ring,),吖丁啶环(azetidine ring,)、吡咯烷环(pyrrolidine ring,)、哌啶环(piperidine ring,)、哌嗪环(piperazinyl ring,)。
依照制程1和2的方式,可合成本发明的各种化合物。如SPAAS复合化合物和SPAAS复合化合物,均可在一些实施例制备。
制程(Procedure) 2
H-Rm-R1
从卤化乙基黄嘌呤与取代性哌嗪基化合物制备SPAAX复合化合物
将卤化乙基黄嘌呤(haloethylxanthine)、与取代性哌嗪基化合物(piperazine substituted compounds)化合物溶于含水甲醇溶剂,其中试剂的用量应根据产品分子重量百分比调整。加热回流3小时。于过夜静置后,倒出上清液,经由减压真空浓缩,以1倍乙醇和3倍量2N盐酸(HCl)之混合溶剂将残渣溶解,然后保持在50℃到60℃,使溶液饱和(pH1.2)。饱和溶液再以活性炭脱色及过滤处理,于过夜静置后过滤,可获得SPAAX HCl等结晶。
在具体实施例,将SPAAX衍生物溶于乙醇和γ-聚麸胺酸的混合溶液。经加热反应后,在室温下添加甲醇。在过夜静置结晶和过滤后,可获得SPAAX衍生物-γ-聚麸胺酸的复合化合物。
此外,比照上述制程1和2的步骤,式(VII)SPAAX复合化合物系SPAAX衍生物与选自RX群组的羧酸基团直接合成,加以制备生产。而RX选自以下所组成含羧酸基团群组之一或其组合:植物酸、取代磺酸、含氧酸、羧甲基纤维素钠(sodium CMC)、非类固醇抗炎药(NSAIDs)、抗哮喘药物、γ-聚麸胺酸基团衍生物、可降解生物聚合物(biodegradable polymers)。
从卤化乙基黄嘌呤与取代性哌嗪基化合物制备SPAAS复合化合物
在较佳的实施例,SPAAS复合化合物亦可比照上述方式,将卤化乙基黄嘌呤、取代性哌嗪基化合物(piperazine substituted compounds)化合物与选自RX群组的羧酸基团直接合成,加以制备生产。
从Sildenafil柠檬酸盐与Sildenafil制备Sildenafil复合化合物
上述Sildenafil类似物之复合化合物亦可以式(IV)结构化学式表示,因此依照制程1和2的方式,可制备Sildenafil复合化合物。在一实施例,取等分子量抗坏血酸溶于甲醇,形成澄清液。将混合的Sildenafil柠檬酸盐(Sildenafil citrate),悬浮在氢氧化钠溶液加以溶解。该澄清液经过滤,可获得碱化Sildenafil之沉淀,添加抗坏血酸之甲醇液,在50℃反应。于过夜静置后,获得白色沉淀。经由过滤,以乙醇再结晶,获得Sildenafil抗坏血酸复合化合物(Sildenafil ascorbate complex)。
在另一实施例,将Sildenafil柠檬酸盐溶于蒸留水,另以盐酸调整到pH值为7.0,再以乙酸乙酯分配后,除去分配于水层的柠檬酸、盐酸和氯化钠,在乙酸乙酯层获得之Sildenafil,经由减压真空浓缩。将碱化Sildenafil之干燥物,与选自RX群组的羧酸基团添加甲醇溶液,在50℃反应。经过夜搅拌后,可获得白色沉淀。再以过滤,以及乙醇再结晶,获得Sildenafil-RX复合化合物(Sildenafil RX complex)。
在另一实施例,将取等分子量之Sildenafil HCl与选自RX群组的羧酸钠基团添加于甲醇溶液,在50℃反应。经过夜搅拌后,可获得白色沉淀。再以过滤,以及乙醇再结晶,获得Sildenafil-RX复合化合物(Sildenafil RX complex)。
依据上述过程,可选自Sildenafil、Acetidenafil、Hydroxyhomosildenafil、Desmethylsildenafil、Vardenafil、Udenafil以及Homosildenafil等之Sildenafil HCl类似物之一,与选自RX钠盐群组的羧酸基团反应,制备成Sildenafil类似物(Sildenafil analogs derivatives)之复合化合物。而RX所组成含羧酸基团群组,选自植物酸、取代磺酸、含氧酸、羧甲基纤维素钠(sodium CMC)、非类固 醇抗炎药(NSAIDs)、抗哮喘药物、γ-聚麸胺酸钠基团衍生物、可降解生物聚合物(biodegradable polymers)。
术语『健康功能食品(health functional food)』,此处用于说明有益于人类身体的食品或其原料。其中所述『功能(functional)』一词,意味着摄取该食物,对于人类身体的生理活动,具备调节营养物质的结构或功能,可有益于健康能力。
术语『赋形剂(excipients)』或称为『药学上可接受之载体或赋形剂』、『生物可利用之载体或赋形剂』,系包括溶媒、分散剂、包衣、抗菌或抗真菌剂,保存或延缓吸收剂等任何用于制备成剂型之习知适当化合物。通常此类载体或赋形剂,本身不具备治疗疾病之活性,且将本技术所揭示之衍生物,搭配药学上可接受之载体或赋形剂,制备成各剂型,投与动物或人类亦不致于造成不良反应、过敏或其它不适当反应。因而本技术所揭示之衍生物,搭配药学上可接受之载体或赋形剂,系适用于临床及人类。而术语『有效剂量(therapeutically effective amount)』系代表足以改善或防止医学症状恶化或生物体状态之剂量。有效地剂量亦说明投与化合物之剂量足供用于诊断之剂量。除非说明书另有叙述,否则『活性化合物』以及『医药活性化合物』于此均可替换使用,系指称一具有制药学、药理学或治疗效果之物质。
该载体随各剂型而调整,无菌注射之组成物可溶解或悬浮于无毒之静脉注射稀释液或溶剂中,此类溶剂如1,3-丁二醇。其间可接受之载体可为甘露醇(mannitol)或水。此外以固定油脂、合成之甘油酯或双甘油酯,系一般习用之溶剂。脂肪酸,如油酸(oleic acid)、橄榄油或蓖麻油等甘油酯衍生物之类,尤其经含氧乙基化之型态(oxy-acetylated types)皆可作为制备注射剂并为天然之医药可接受油类。此等油类溶液或悬浮液可包含长链之醇稀释液或分散剂、羧甲基纤维素或类似之分散剂。其它常用之接口活性剂如Tween、Spans,或其它类似之乳化剂,或一般医药制造业所使用于医药可接受之固态、液态或其它生物可利用促进剂(enhancing agent),可用于医药剂型之开发。
用于口服投药之组成物系采用任何一种口服可接受之剂型,其剂型包括胶囊、锭剂、片剂、乳剂(emulsion)、含水悬浮液(aqueous suspension)、分散剂、溶剂。口服剂型通常所使用之载体,以锭剂为例之基本添加物可为乳糖、玉米淀粉、润滑剂,以及硬脂酸镁。而胶囊使用之稀释剂(diluent)包括乳糖与干燥之玉米淀粉。制成水悬浮液或乳化剂剂型,系将活性物质悬浮或溶解于已经混和着乳化剂或悬浮剂之油性接口活性剂,视需要添加适度之甜味剂,风味剂或是色素。
鼻用喷雾剂(aerosol)或吸入剂(inhalation)组成物,可根据习知之制剂技术进行制备。例如,将组成物溶于生理食盐水中,添加苯甲醇或其它适合之防腐剂,或促进吸收剂以增强其生物可利用性。本发明所揭示之化合物亦可制成栓剂,采取直肠或阴道之投药方式。
本发明所揭示化合物亦可运用注射投药,其系包括经由皮下、腹腔、静脉、肌肉,或关节腔内、颅内、关节液内、脊髓内注射,主动脉注射,胸腔注射,疾病部位内注射,或其它适合之投药技术。
组合疗法(combination therapy)用于预防氧化应激所诱发之症候,包括投与有效量成分之组成物以治疗症候,其成分系选自SAA衍生物、SAA复合化合物之一以及一或多之补充活性化合物。于适当实施例,补充活性化合物可选自eNOS活化剂、Rho激酶抑制剂、化妆品载体、个人护理组成物(bodywash)载体含羧酸基团之RX群组或其组合。
术语『食品组成物(food compositions)』系将产品和成分,经由口腔摄取,而由胃肠道吸收后,其成分可滋养身体及组织、或令人们恢复劳倦、感官之欢愉。例如茶之食品和饮料,冰淇淋,冷冻的水果和蔬菜,减肥食品和饮料类点心以及膳食替代品(meal substitute)或代餐(meal replacement)。食品组成物可能对于人类之益处:影响新陈代谢、延长寿命、生长状态或胃肠道功能之最佳化、避免代谢综合症候或胰岛素抗性(insulin resistance)、避免血脂紊乱或体重失控、影响矿物质之代谢与免疫系统、优化眼睛健康、避免认知障碍和记忆的丧失;头发和皮肤的健康、美容、味觉和嗅觉。
术语『化妆品组成物(cosmetic compositions)』系包括化妆品可 接受载体、结合剂或任何适用成分之溶剂。其中适用之载体,通常属于习知技艺,或选自化妆品所使用者。例如,包括本发明之载体,但不限于仅适用于皮肤。本发明的较佳载体,例如,防晒霜、面霜、乳霜、护肤液、面膜(mask)、凝底霜(serum)等适合于皮肤,石蜡、脂肪醇、阳离子界面活性剂(cationic surfactant)等适合于头发的应用。在该技艺中此等载体属于习知之部分,且可为一或多个兼容之液体或固体,适用于皮肤和头发之填料稀释剂、适宜之表面活性剂或溶剂。
如上述之组成物,至少包含一种常用于化妆品之载体,例如保湿剂(moisturizer)之增稠剂(thickener)、微量元素(trace element)、软化剂、隔离剂(sequestering agent)、芳香剂、酸化剂和碱化剂、保存防腐剂、遮光剂、表面活化剂、抗氧化剂、去头皮屑(antidandruff)、和推进剂(propellant)、护发剂(lightening color agent)、整发剂(shine control agent)、抗粉刺剂(anti-acne agent)、抗菌剂、抗发炎剂、抗真菌剂、抗寄生虫剂、外用镇痛药、遮光剂(sunscreen)、防晒剂(photo-protector)、角质溶解剂(keratolytic agent)、洗涤剂或界面活化剂、保湿剂(moisturisers or humectant)、营养素、能量增进剂(energy-enhancer)、增长因子、止汗剂(anti-perspiration agent)、收敛剂(astringent)、防臭剂(deodorant)、脱毛发剂(hair-remover)、固化剂(firming agent)、抗结茧剂(anti-callous agent)其它适用于头发或皮肤修整(conditioning)成分以及其混合物。
在另外较佳之实施例,从植物群挑选一或多之化妆品成分包括姜黄素(curcumin)、咖啡因、锯棕榈萃取物(saw palmetto extract)、牛磺酸(taurine)、植物固醇、松树皮萃取物(pine bark extract)、红茶,白茶、马尾草萃取物(horsetail extract)、鲸鱼软骨(marine cartilage)、硅酸(kieslerde)、退黑激素和其类似物(melatonin and mimetics)、蓝铜胜肽(copper peptide)、增长因子、增长因子类似物(growth factor mimetics)、minoxidil、spironolactone、β葡聚糖(β-glucan)、维生素C、维生素A、维生素E、维生素B、维生素F、维生素H、维生素K(及该等维生素之衍生物)、细菌过滤液、葡萄糖铵 硫酸盐(glucosamine sulphate)及其混合物。
Sildenafil在血管内皮增长因子(vascular endothelium growth factor,VEGF)的作用,向来未被认可。依照Nirapil J等人之详细研究,在肺脉管系统,迄今并无关于缺氧态(hypoxia)诱发VEGF表现的报导(Nirapil J.et al,Pediatric Research 68:298,2010)。
氧化应激(oxidative stress)及其疾病
氧化应激被认为在是的包括aka.Lou Gehrigs/MND or ALS运动神经元疾病、帕金森疾病(Parkinson’s disease)、老年痴呆症(Alzheimer’s disease)、舞蹈症(Huntington’s disease)、皮肤疾病等神经退行性疾病(neurodegenerative diseases)颇为重要。
经由监测生物标志物(biomarker)如活性氧属(reactive oxygen species,ROS)、反应性氮产物(reactive nitrogen species production,RNP)和抗氧化防御(antioxidant defense),所获得之间接证据,显示氧化损伤可能介入此等疾病的致病机转,而氧化应激之累积,经由紊乱着线粒体之呼吸作用与线粒体之损伤,与老年痴呆症、帕金森疾病等其它神经退行性疾病有关。
氧化应激反映着一种不平衡状态,包括存在于活性氧属(ROS)之表现,以及为解除所产生损伤之生物系统或抗氧化之环境。在促进血管内皮之增生(proliferation),缺氧态诱发氧化应激扮演着重要角色。
缺氧态通常持续出现于在新生儿的肺动脉高血压(pulmonary artery hypertension,PAH),以及并生于内皮细胞的功能衰减和异常性肺血管重塑(abnormal pulmonary vascular remodeling)。已知GTPase RhoA与Rho相关的卷曲蛋白激酶2(Rho-associated coiled-coil protein kinase II,ROCK II),涉及持续性肺动脉高血压(PAH)的致病机转,然而是否对于内皮细胞的重塑和作用,有所贡献则尚未知悉。ROCK II调控着缺氧态诱发的毛细血管之新生(angiogenesis),此种颇重要之适应性反应(adaptive response),早先并未被承认。RhoA/ROCK II途径的持久性抑制(Sustained inhibition)作用,在整个缺氧态期间可减低肺动脉高血压(PAH),且在血管径无扩张状态 下可防止血管之重塑。在非缺氧态动物以野百合碱(monocrotaline)处理的实验模式,相反地已证实RhoA/ROCK II对于肺动脉高血压的抑制作用。
缺氧态诱发之PAH属于慢性肺病之并发症,导致病况和死亡率之增加。缺氧态PAH之早期病因系肺脉管系统之结构变化,包括脉管变窄以及血流减少(loss of vessel),促使血流阻力增加。减少eNOS/sGC、增加ROCK II之表现以及减少肺血管之密度(pulmonary vascular density)为PAH之特征。在cGMP途径减少内皮细胞中内皮一氧化氮合成酶(nitric oxide synthase,eNOS)信号之传递,系包括可溶性鸟苷酸环化酶(soluble guanylyl cyclase,sGC)和蛋白激酶G(protein kinase G,PKG)之表现而得以抑制PAH,已经得知缺氧态可减少此状态。在缺氧态PAH,可经由eNOS/sGC之下降以及ROCK II之上升,造成一氧化氮(NO)之释出。血管之收缩性和阻抗系由eNOS、sGC与磷酸二酯酶5A(phosphodiesterase 5A,PDE-5A)调控,以及在cGMP途径中RhoA/ROCK II之表现。而且在肺动脉共位化eNOS/sGC/PDE-5A的表现,已经涉及Sildenafil在PAH的抑制作用。虽然Sildenafil和ROCK抑制剂Y27632、Fasudil均有益于整个PAH的过程,然而RhoA/ROCK II的钝化作用,VEGF的介入角色则属于不明朗状态。
VEGF为肺内皮细胞之成长所需,且能在缺氧态修复损伤。经研究发现肺VEGF之表现呈现明显地减少,在长期PAH的实验模式,其肺动脉经仿造(mimicking)成异常性结构和功能,经由外部提供VEGF之治疗方式以增加NO之产出,确实可改善PAH。对于在缺氧态PAH疗程中,因而解决VEGF是否应增或减的疑虑。的确在缺氧态,VEGF能对内皮细胞,施加主要之生物效应。然而对于非内皮类型的细胞,VEGF仅有定量的调控作用。对血管新生之贡献,ROCK II和VEGF信号传递有其共同地影响性。在缺氧态经由PI3K/Rho/ROCK和c-Myc调控着VEGF,此部分系PI3K/ROCK II信号传递途径之标的,并且可透过结合元素调控VEGF之促进者。
RhoA/ROCK II之表现与VEGF信号传递,息息相关。已知VEGF 诱发肌动蛋白的聚化,能被RhoA或ROCKII抑制。VEGF可在内皮细胞、中间再生之血管新生和管状细胞形成的过程诱发RhoA之活化作用,并且ROCK II打乱自发性的血管形成(vasculogenesis),受VEGF之影响而呈现药理性学抑制作用。虽然3-羟基-3-甲基戊二酸单酰辅酶A(3-hydroxy-3-methyl-glutaryl coenzyme A,HMG-Co A)还原酶抑制剂statin经由抑制RhoA的香叶基香叶酰化(geranylgeranylation),可增加eNOS,减少细胞增生以及干扰着血管新生。在体外和体内ROCK抑制剂Fasudil,抑制着VEGF诱发的血管新生。这些证据显示RhoA/ROCK II与VEGF间之关系密切。
运用ROCK抑制剂治疗的优点,部分归结于在缺氧态可恢复蛋白激酶G(PKG)对于自发性血管形成之调控。此外cGMP亦涉及eNOS/sGC/cGMP/PKG/PDE5A的调增,以及在缺氧态调降ROCKII/VEGF。因SPAAX-1抗坏血酸复合化合物对于cGMP呈现依赖性抑制Rho/ROCK II,因而认为以ROCK抑制剂Fasudil治疗系适当的战略,在缺氧态经由ROCK II降低活性治疗PAH则可运用cGMP促进剂Sildenafil抗坏血酸复合化合物和ET-1感受器拮抗剂。
活性氧属(ROS)系一种脱氧核糖核酸损伤和突变之内源性创始者(endogenous initiator)和促进者,有致病性。在缺氧态期间确认ROS的产生,评估取代性铵基类似物(SAA)衍生化合物和SAA复合化合物对于缺氧态诱发氧化损伤的防护作用,有其需要性。在本发明,测定eNOS之表现、ROCK II和VEGF的信号传递,并且确定NO和ROS之产生。其用意在于证实SAA衍生化合物和SAA复合化合物,是否可改善血管变窄和心室肥大,经由在肺动脉壁厚度的变化,在显微检验(microscopic examination)内皮的免疫染色(immunostain)之反应性以及VEGF/eNOS和RV/LV+S间比率之观察,以证实其研究结果。
经西方墨点分析(Western blotting analysis)肺动脉环和海绵体(carvenosus)组织之VEGF和eNOS表现
烟雾诱发鼠肺组织的Rho/ROCKII活化作用,经急性缺氧态处理之海绵体和鼠肺动脉环如表1所示。
表1 SAA影响VEGF、eNOS和ROCKII之表现
(续表1)
(续表1)
(注)用药编码:1=SPAAX-1,2=SPAAX-1 DL-ascorbate complex,
3=SPAAX-1 HCl complex,4=SPAAX-1 citrate complex,
5=SPAAX-1 diclofenac acid complex,7=SPAAX-1 L-ascorbate complex,
8=SPAAX-1 malate complex,9=SPAAX-1 maleate complex,
10=SPAAX-1 fumarate complex,11=SPAAX-1 lactate complex,
12=SPAAX-1 acetate complex,13=SPAAX-1 oleate complex,
14=SPAAX-1 tartarate complex,15=SPAAX-1 oxalate complex,
16=SPAAX-1 salicylate complex,17=SPAAX-1arginate complex,
1001=Sildenafil 1002=Sildenafil DL-ascorbate complex,
1003=Sildenafil HCl complex,1004=Sildenafil citrate complex,
1005=Sildenafil diclofenac acid complex,1007=Sildenafil L-ascorbate complex,
1008=Sildenafil maleate complex,1009=Sildenafil malate complex,
1010=Sildenafil fumarate complex,1011=Sildenafil lactate complex,
1012=Sildenafil acetate complex,1013=Sildenafil oleate complex,
1014=Sildenafil tartarate complex,1015=Sildenafil oxalate complex,
1016=Sildenafil-Salicylate complex,1017=Sildenafil Arginate complex
将100mg/kg的SAA复合化合物溶于200μl溶剂,溶于200μl生理食盐水作为对照组,在动物曝露于烟雾诱发之前1h,分别经腹膜内(Intraperitoneal)注射。
表2 为SAA复合化合物影响经烟雾诱发鼠肺动脉环的Rho/ROCK活化作用
(注)用药编码(Reagents):3=SPAAX-1 HCl complex,
4=SPAAX-1 citrate complex,7=SPAAX-1 L-ascorbate complex,
1003=Sildenafil HCl complex,1004=Sildenafil citrate complex,
1007=Sildenafil L-ascorbate complex,
链脲霉素(Streptozotocin,STZ)诱发鼠海绵体(carvenosa)组织的RhoA/ROCKII活化作用和eNOS调降作用
表3为2.5mg/kg的SAA复合化合物影响鼠海绵体组织抑制 Rho/ROCK活化作用及被抑制表现eNOS之恢复作用
表3
(注)链脲霉素(STZ)模式氧化应激被投与抗氧剂所抑制。
用药编码(Reagents):3=SPAAX-1 HCl complex,
4=SPAAX-1 citrate complex,7=SPAAX-1 L-ascorbate complex,
1004=Sildenafil citrate complex,1007=Sildenafil L-ascorbate complex,
血压和肺动脉高血压(PAH)
常态氧组和缺氧态组的鼠平均肺动脉压(Mean pulmonary arterial pressure,MPAP)分别为12.9±0.9和26.5±0.6mmHg(n=6)。缺氧态鼠经过21天的疗程,分别经口投与5毫克kg/day之SPAAX-1抗坏血酸复合化合物或Sildenafil抗坏血酸复合化合物,如图3所示肺动脉高血压明显下降,分别为16.9±1.1和19.8±0.7mmHg(n=6)。SPAAX-1抗坏血酸复合化合物或Sildenafil抗坏血酸复合化合物未显著改变平均动脉压(Mean artery blood pressure,MABP)和心搏。在21天后鼠心脏重量/体重比率(heart weight/body weight ratio)经口投与投与SPAAX-1抗坏血酸复合化合物或Sildenafil抗坏血酸复合化合物实验组,如表4所示与未给药鼠对照组,呈现显著不同。
表4 治疗缺氧态鼠肺动脉高血压的血液动力学作用
(注)Data were the means±SEM;P<0.05,
动脉肌化(Vascular muscularizations)
缺氧态鼠动脉肌化(Vascular muscularizations)或重塑(remodeling),可由第0天肺切除术经过21天测量肺动脉壁厚度(WT%)的增加量作为代表。小肺动脉之形态(<150μm)测量值,投与5mg/kg之SPAAX-1抗坏血酸复合化合物治疗鼠呈现显著改善。肺动脉壁切片经苏木素-伊红(hematoxylin and eosin,HE staining)染色,如图4所示,肺动脉末端显示,缺氧态鼠投与动脉肌化SPAAX-1抗坏血酸复合化合物显著降低(图4C),而Sildenafil抗坏血酸复合化合物(图4D)仅比对照组(图4B)较低。
在长期间缺氧态之肺动脉壁相对厚度(WT%)
肺动脉壁相对厚度的定量分析,显示缺氧态肺动脉壁厚度增加到165.8±5.4%(*P<0.01)(图5、图6A)。但此情况经投与5mg/kg/day的SPAAX-1抗坏血酸复合化合物或Sildenafil抗坏血酸复合化合物治疗21天而转变,常态氧组相对地投与SPAAX-1或Sildenafil。如图4C、图4D所示,SPAAX-1抗坏血酸复合化合物与Sildenafil抗坏 血酸复合化合物均能抑制缺氧态诱发的肺动脉壁厚度。
在长期间缺氧态之右心室肥大
如图5所示,SPAAX-1抗坏血酸复合化合物和Sildenafil抗坏血酸复合化合物抑制缺氧态右心室肥大的厚度。如图6A所示,右心室(RV)/[左心室(LV)+室间隔(s)]相对重量比率,亦即右胸指数(right heart index),缺氧态与常态氧组鼠增加率相比较达184.6±0.7%。SPAAX-1抗坏血酸复合化合物使右胸指数降低到117.4±2.6%(P<0.01),而Sildenafil抗坏血酸复合化合物减少右胸指数到145.3±0.4%(P<0.01),与缺氧态组之鼠相比较(图6B)。
在长期缺氧态之肺动脉壁经组织免疫化学染色(Immunohistochemistry,IHC)所获得eNOS和VEGF之表现
组织染色之形态,可观察在长期缺氧态之肺动脉壁,如图7A所示,经投药治疗后,位于主要肺动脉内皮的eNOS呈现明显减少,且该减少现象与厚度变化有关联性。与对照组未经免疫化学染色之动脉相比较,如图8A所示,经免疫化学染色之肺血管内皮生长因子(VEGF),主要位于内皮比位于平滑肌更为显著。经投与SPAAX-1抗坏血酸复合化合物或Sildenafil抗坏血酸复合化合物,在长期间缺氧态恢复了eNOS的衰退,并且减少经免疫化学染色肺血管内皮生长因子之反应性(图7B、图8B)。
在短期缺氧态之肺动脉壁经组织免疫化学染色(Immunohistochemistry,IHC)所获得eNOS和VEGF之表现
如图所示,抗坏血酸/或抗坏血酸缓冲液(40、80μM)在经分离的肺动脉减少肺动脉壁经组织免疫化学染色之eNOS(图9A-9D)以及VEGF(图10A-10D)含量,显示氧化应激对抗短期急性缺氧态。
在长期间缺氧态之肺动脉eNOS/sGCα1/PKG/PDE5A表现
西方墨点分析在缺氧态投与SPAAX-1抗坏血酸复合化合物治疗,与常态氧对照组比较,显示可增加肺组织内eNOS和sGCα1分别为139.7±16.9%(P<0.05)和40.4±8.4%(P<0.05)(图11A),投与Sildenafil抗坏血酸复合化合物治疗,则增加为102.6±7.7%和72.0±4.7%(图Fig.11B)。此外在增加eNOS部分,SPAAX-1抗坏血酸复合 化合物比Sildenafil抗坏血酸复合化合物效果更佳。而增加sGCα1之表现,Sildenafil抗坏血酸复合化合物比SPAAX-1抗坏血酸复合化合物效果更佳。当SPAAX-1抗坏血酸复合化合物增加蛋白激酶G(PKG),可达到85.0±12.9%(图11),Sildenafil抗坏血酸复合化合物仅能达到68.7±3.7%,与缺氧态鼠未投药治疗组比较,其增量无显著差异性(图11C)。缺氧态鼠的磷酸二酯酶5A(phosphodiesterase,PDE5A)表现量,减少到43.8±12.6%(P<0/05)。然而,两种药物并无更减少PDE5A表现量之现象。其中,SPAAX-1抗坏血酸复合化合物和Sildenafil抗坏血酸复合化合物,PDE5A表现量可恢复到正常态之76.9±4.9%和109.0±3.8%,如图11D所示,与缺氧态鼠未投药之治疗组比较(P<0.05)。
在长期间缺氧态之肺动脉VEGF/ROCKII表现
缺氧态鼠在21天,ROCKII和VEGF的表达,分别增加至144.7±12.6%(P<0.05)和168.9±24.6%(P<0.05)。投与SPAAX-1抗坏血酸复合化合物或Sildenafil抗坏血酸复合化合物治疗,以预防止缺氧态诱发ROCKII增加量,如图11E所示分别为50.32±7.9%(P<0.01)和97.4±10.9%。SPAAX-1抗坏血酸复合化合物或Sildenafil抗坏血酸复合化合物,与缺氧态鼠组未治疗相比较,分别减少VEGF表达量为120.9±22.2%和125.7±22.5%(图11F)。SPAAX-1抗坏血酸复合化合物减少ROCKII表达量,比Sildenafil抗坏血酸复合化合物更剧烈,但此两种药物抑制VEGF的表达维持相同程度。
在短期间缺氧态之肺动脉eNOS,ROCKII及VEGF表现
如图12A所示,常态氧鼠分离的肺动脉环,投与SPAAX-1抗坏血酸复合化合物(10μm)治疗24小时,eNOS表达量增加到117.9±9.1%(P<0.05),投与ROCK抑制剂Y27632(10μm),则表达量增加到114.1±12.3%(P<0.05)。投与SPAAX-1抗坏血酸复合化合物,与未投药对照组相比较其ROCK II表达量降至48.2±5.5%(P<0.05),而投与Y27632,则表达量为67.5±14.8%(P<0.01)。
如图12B所示,缺氧态鼠24小时分离肺动脉,ROCK II的表达量与常态氧鼠之对照组相比较,增加为180±10.2%(P<0.01)而eNOS%下降至60±8.3%(P<0.05)。投与SPAAX-1抗坏血酸复合化合物治疗,与常态氧鼠之对照组相比较则ROCK II回复至140±9.0%(P<0.05),而eNOS为45±3.0%。投与Y27632治疗则ROCK II回复至150±13.1%,而eNOS为50±4.7%。
如图12C所示,在缺氧态投与SPAAX-1抗坏血酸复合化合物或Sildenafil抗坏血酸复合化合物对于SGC-α均无显著影响。但急性缺氧态,投与SPAAX-1抗坏血酸复合化合物或Sildenafil抗坏血酸复合化合物能回复eNOS以及抑制VEGF(图12A、图12D)。
在长期间缺氧态肺动脉之ROS表现
如图13显示,缺氧态肺组织经由2′,7′-二氯二氢荧光素二乙酯(2′,7′dichlorofluorescein diacetate,H2DCF-DA)试剂使用荧光分析检测法检测,可发现活性氧属(reactive oxygen species,ROS)之增加现象。缺氧态诱发二氯荧光素之增加量,经由投与SPAAX-1抗坏血酸复合化合物和Sildenafil抗坏血酸复合化合物可加以缩减。
在长期间缺氧态肺动脉之氮氧化物(NOx)量
经Griess试剂分析,以对照组为100%相比较,显示经过21天的缺氧态肺组织内的氮氧化物(NOx),如图14所示其基础量都显著下降至59.8±3.7%。缺氧肺组织中的氮氧化物含量,投与SPAAX-1抗坏血酸复合化合物和Sildenafil抗坏血酸复合化合物,呈现明显下降,分别恢复到86.3±17.3与84.5±14.2%(##P<0.01与对照组相比较)。
实验动物与方法
缺氧态动物
体内缺氧态实验,采用体重10周的雄性Wistar鼠,平均区分为四组:常态氧组、缺氧态组、缺氧态投与SPAAX-1 SPAAX-1或SPAAX-1 RX复合化合物组、缺氧态投与Sildenafil或Sildenafil RX复合化合物组。所有的老鼠被安置在12-h光亮/12-hr黑暗周期,维持25±1℃之环境,并可自由摄取食物和水。常态氧组安置在标准大 气压力(760毫米Hg)空气,其它三个治疗组安置在缺氧态供应10%O2低压舱(hypobaric chamber)21天,其间常态氧混合气体系从压缩空气供应,每天间隔30分钟,以清洗中间的分隔板(图2)。各组之鼠组织依照收缩测量、西方墨点分析、萃取或形态分析分别析照所需进行处理。
体外短期实验,依照发明人于2011年报导,生活于37℃缺氧态(hypoxia,O2%:1)或常态氧(normoxia,O2%:10)大鼠24小时候,分离的肺动脉进行实验(Wu BN,et al.Int J Immunopathol Pharmacol 24:925,2011)。缺氧态鼠投与SPAAX-1、SPAAX-1 RX复合化合物、Sildenafil或SildenafilRX复合化合物之一治疗21天,测量其心脏重量/体重比率。
所有动物的照护和研究的实验均获通过高雄医学大学的实验动物照护和使用委员会。雄性Wistar鼠(200-250g)由国家实验室动物繁育研究中心(台北)所提供,被安置在恒温和控制光照。食物和水都可随意取摄取。
为比较短期间缺氧态的体外作用,分开主要肺动脉的第二个分支,裁减成2-3毫米小条状,迅速浸泡于含SAA(10μM)或SAA(10μM)+抗坏血酸(10μM,20μM)培养液24小时。缺氧态(hypoxia,O2%:1)或常态氧(normoxia,O2%:10)两组之大气压,如Chung HH等人于2010年报导(Chung HH et al,Br J Pharmacol160:971,2010;Vascular Pharmacology 53:239,2010)所描述方式。西方墨点分析的测量,如上述在肺动脉环之方式进行。
血液动力学的测量
实验21日的老鼠,经腹腔注射1.25g/kg聚氨酯(urethane),进行开胸手术。维持正常呼吸和37℃体温。以压力传感器(pressure transducer,Gould,Model P50,U.S.A.),连接到血压力放大器(Pressure Processor Amplifier,Gould,Model 13-4615-52,U.S.A.),从鼠股动脉收录到平均肺动脉压和心博,从鼠肺动脉收录到平均动脉压(Mean artery blood pressure)。从鼠股静脉插管再注射肝素化之生理食盐水、SPAAX-1抗坏血酸复合化合物以及Sildenafil抗坏血酸复合 化合物。然后注射过量的聚氨酯,将动物牺牲。
西方墨点分析(Western blotting analysis)
在缺氧态投药治疗和未经处理的鼠肺组织,分离和切成小条浸泡于蛋白质萃取缓冲液,再以12,500g离心30分钟。蛋白质萃取缓冲液包含10mM的Tris、pH值为7.0、140mM的氯化钠、2mM的苯甲基磺酰氟(phenylmethylsulfonyl fluoride,PMSF),5mM的二硫苏糖醇(Dithiothreitol,DTT),0.5%的壬基酚聚氧乙烯醚(Nonylphenyl-polyethylene glycol,NP40)、0.05mm的抑肽素(pepstatin A)和0.2毫米的亮肽素(leupeptin)。蛋白质表达量的测量,系依照2013年Bivalacqua TJ等人所报导方法,提取蛋白总量和进行蛋白质西方墨点分析(Bivalacqua TJ,et al.,2013,TJ PLoSONE8:e68028.doi:10.1371/journal.pone.0068028)。略述,蛋白提取物与检品缓冲液依照4∶1比例加以煮沸。检品缓冲液包含100毫米的Tris、pH值为6.8、20%的甘油、4%的十二烷基硫酸钠(Sodium dodecyl sulfate,SDS)和0.2%的溴酚蓝(bromophenol blue)。使用10%SDS-聚丙烯酰胺凝胶(SDS-polyacrylamide gel),每条蛋白质胶线50毫克蛋白质,进行2小时电泳(100V,40mA)。
蛋白质经分离后转移到聚氟化乙烯膜(poly(vinylidene fluoride,PVDF),以5%的脱脂奶粉处理90分钟(100V),阻断非特异性抗体(IgGs),以特定的蛋白质抗体培育一小时。墨点以1∶1000抗鼠或抗山羊抗体(anti-goat IgG)连结到碱性磷酸酶(alkaline phosphatase)培育1小时。免疫阳性结合反应,可经由辣根过氧化物酶(peroxidase)conjugated与二级抗体联结后,经由电化学冷光免疫分析法(electrochemiluminescence,ECL)检测(GE Healthcare Bio-Sciences Corp.,Piscataway,NJ,U.S.A.)。使用eNOS的鼠或兔单株抗体(Mouse or rabbit monoclonal antibody of eNOS,Upstate,NY,U.S.A.)、sGCα的鼠或兔单株抗体(Sigma Adrich,CA,U.S.A:)、sGCβ的鼠或兔单株抗体(Santa Cruz,CA,U.S.A.)、磷酸二酯酶5A(PDE-5A,BD Tansduction,San Jose,CA,U.S.A.)、蛋白激酶(GPKG,Calbiochem,San Diego,CA,U.S.A.)、Rho相关的卷曲蛋白激酶2(ROCKII, Upstate,NY,U.S.A.)、RhoA(Santa Cruze,CA,U.S.A.)和加载控制蛋白β-肌动蛋白(β-actin,Sigma-Adrich,MO,U.S.A.)。
为了确认短期间缺氧态的治疗效果,将主要肺动脉的第二个分支分离后,裁减成2-3毫米小条状,浸泡于含SPAAX-1抗坏血酸复合化合物/Sildenafil抗坏血酸复合化合物(10μm),Y27632(10μm)培养液24小时。该培养液区分为缺氧态(hypoxia,O2%:1)或常态氧(normoxia,O2%:10)两组,如以前所述。各种肺组织,均进行西方墨点分析。
肺组织与肺动脉之苏木素-伊红染色(hematoxylin and eosin,HE staining)(Hematoxylin-Eosin H&E)
为进行组织实验,将大鼠的右肺或肺动脉浸泡在4℃甲醛(formaldehyde)1小时,经磷酸盐缓冲液(phosphate buffer saline,PBS)清洗后,嵌入石蜡。将肺动脉制作成7μm厚连续切片,肺组织切片则以梯度酒精脱去石蜡、脱水。脱水后,以3%过氧化氢(hydrogen peroxide)抑制肺组织切片的内源性过氧化酶(endogenous peroxidase)活性30分钟,再以磷酸盐缓冲液(PBS)缓和地清洗。室温下,以1%非免疫性牛血清白蛋白(bovine serum albumin,BSA)之磷酸盐缓冲液阻断非特异性之结合。
在室温下,以1%牛血清白蛋白依照1∶200比例之磷酸盐缓冲液稀释对抗VEGF(ab1442,Millipore)或eNOS(ab5589,Abcam)抗体,加以浸泡组织切片1小时。室温下用磷酸盐缓冲液洗涤后,以抗体化山羊抗体抗兔(biotinylated goat antibody against rabbit,Dako,E-0432)培育1小时,且经稀释1∶200的磷酸盐缓冲液培育30分钟。添加3-3-二氨基联苯胺(3-3-diaminobenzidine,DAB)试剂之过氧化酶(vector lab,SK-4100)操作溶液,在室温下观察反应状态5分钟。各步骤之间,以PBS洗涤组织切片10分钟,经苏木素(haematoxylin)进行复染色(counterstained)。最后各组织切片脱水,干燥后以DAKO水溶液固定(Dako,003181)。
一氧化氮代谢物之产生
氮氧化物(NOx)系一氧化氮(NO)的代谢产物,以其硝酸盐 (nitrate)与亚硝酸盐(nitrite)之总量为代表,如Chung HH等人于2010年所报导使用Griess试剂方法量测肺组织萃取液(Chung HH et al,Br J Pharmacol 160:971,2010;Vascular Pharmacology 53:239,2010)。测试过程三步骤,Griess试剂将硝酸盐(NO3-)转换成亚硝酸盐(NO2-),从标准曲线校准得到NO2-浓度之总量。肺组织萃取液经均质化,以磷酸盐缓冲液涤后,在裂解缓冲液(lysis buffer)添加蛋白酶抑制剂混合试剂(protease inhibitor cocktail,Sigma,St.Louis,MO)培育,获取肺蛋白质的萃取液。肺组织中萃取液(100μL)培育于37℃培养基30分钟令硝酸盐转化为亚硝酸盐。该转化培养基含50mM pH7.4之4-羟乙基哌嗪乙磺酸(N-2-hydroxyethyl-piperazine-N′-ethane sulphonic acid buffer,HEPES)、5μM之黄素腺嘌呤二核苷酸(flavin adenine dinucleotide)、0.1mM之烟酰胺腺嘌呤二核苷酸磷酸(nicotinamide adenine dinucleotide phosphate)、290μl蒸馏水与0.2U/ml硝酸还原酶。在25℃下,检品再培育于Griess试剂培养基10分钟,在540nm测量吸光度。Griess试剂培养基含0.2%(w/v)之N-1-萘基乙二胺(N-(1-naphthyl)-ethylenediamine)、2%(w/v)之对氨基苯磺酰胺(sulphanilamide)、5%(v/v)之磷酸等增加溶解度于95%二次水(double-distilled water)。肺组织中亚硝酸盐含量,和0~150μl亚硝酸钠之标准曲线相比较校准。实验进行六次,计算为平均±SEM。
活性氧属(ROS)之生产
鼠肺脏产生之ROS,可运用2′,7′-二氯二氢荧光素二乙酯(H2DCF-DA,Molecular Probe,USA)测定。简单地说,10μl的肺组织萃取液以100倍置冷的磷酸盐缓冲液(PBS)、5μmol/L标化的2′,7′-二氯荧光素(2′-7′-dichlorofluorescein)稀释,并将混合液在37℃下,培育30分钟后,放入离心机(1000rpm)离心5分钟。在485nm和530nm测量荧光度,以确定过氧化氢(H2O2,FLUOstar Galaxy,Germany)浓度的。
抗体分别自厂商购买,抗eNOS抗体(BD Biotechnology,New York,USA)、抗PKG抗体(Santa Cruz,CA,USA)、抗sGCα1、β- 肌动蛋白抗体以及Y27632(Sigma Chemical Co.)。Sildenafil ascorbate complex(BNo.:RSK/616,CADILA HEALTHCARE LTD,India)。体外试验之抗坏血酸钠L+L-抗坏血酸酸缓冲(Aldrich-Sigma,St.Louis,MO,USA)作为抗氧化剂。
统计分析(Statistical analysis)
所有实验数据结果表示,皆由平均值加减标准误(Mean±SEM)及百分率(%)表示。统计间的差异,在非配对及配对样本中分别采用非相依性的Student’s t-test。此外,只有一组对照组比较多组实验组时,采用repeated-measure ANOVA。当p值小于0.05时,表示具有统计学上显著性差异。
实施例
实施例一 合成氯基乙基哌嗪基(chloroethylpiperazine)
取3%对甲苯磺酸(p-toluenesulphonic acid)100mL、30mg的1-溴-2氯乙烷(1-bromo-2-chloroethane)与10g的1-(2-氯苯基)哌嗪基(1-(2-chlorophenyl)piperazine)溶于300mL二甲苯(xylene)的混合溶液,经加热到140-145℃回流20小时,以氯仿∶甲醇(8∶2)溶剂系统的薄层色谱法展开,以监测反应的进行。完全反应后冷却到30℃,再冷却至0-5℃,令产品结晶形成类白色晶体7.8克。
实施例二 制备7-2-4-(2-氯苯)哌嗪基]乙基]-1,3-二甲基黄嘌呤盐酸复合化合物(7-[2-[4-(2-chloro-benzene)piperazinyl]ethyl]-1,3-dimethylxanthine HCl complex,SPAAX-1 HCl complex)
将30mg的氯乙基哌嗪基溶于3%之对甲苯磺酸(p-toluenesulphonic acid)100mL和10g的茶碱(theophylline)溶于300mL乙腈的溶液相混合,加热到80-82℃回流20小时。以氯仿∶甲醇(9∶1)溶剂系统的薄层色谱法展开,以监测反应的进行。完全反应后,冷却到50℃并过滤。以常压蒸馏(atmospheric distillation)除去乙腈后,加入300mL甲苯(toluene)溶解残渣,形成清澈液体。以20%氢氧化钠溶液(2x50mL)洗涤甲苯溶液两次,在50℃再以2%盐水(2x50mL)冲洗两次,令其碱化。添加15%异丙醇盐 酸盐(isopropyl alcohol HCl)80mL,调整溶液pH到2-2.5,令盐沉淀。经过滤,以甲醇再结晶成7.4克白色结晶之7-[2-[4-(2-氯苯)哌嗪]乙基]-1,3-二甲基黄嘌呤。
实施例三 制备SPAAX-1抗坏血酸复合化合物(SPAAX-1ascorbate complex)
在反应瓶置入磁力搅拌器,将溶于100mL乙醇与13.2g SPAAX-1的混合液倾入反应瓶,再添加含有等摩尔量抗坏血酸的乙醇溶液,在50℃反应20分钟。冷却后,经由过滤获得白色沉淀,且清除氯化钠。在室温下,添加100mL的甲醇溶解沉淀,静置过夜以再结晶。经过滤获得16.8g之SPAAX-1抗坏血酸复合化合物结晶。
实施例四 制备SPAAX-1羧甲基纤维素复合化合物(SPAAX-1CMC complex)
方法1;取20g的羧甲基纤维素钠(sodium CMC)悬浮于蒸馏水,添加16g的SPAAX-1HCl与100mL的甲醇,置入三颈反应瓶回流反应1小时。冷却后,将沉淀溶于100mL的甲醇,静置过夜以再结晶。经过滤获得35.4g之SPAAX-1羧甲基纤维素复合化合物结晶。
方法2;取16g的SPAAX-1HCl溶于100mL的甲醇,添加20g的羧甲基纤维素钠(sodium CMC),置入三颈反应瓶回流反应1小时。冷却后,过滤,以100mL的甲醇再结晶,获得35.2g之SPAAX-1羧甲基纤维素复合化合物结晶。
实施例五 制备SPAAX-1聚麸胺酸复合化合物
(SPAAX-1 γ-polyglutamate complex)
方法1;取20g聚麸胺酸钠(sodium γ-polyglutamic acid)悬浮于蒸馏水,添加16g的SPAAX-1HCl溶于100mL的甲醇,一并置入三颈反应瓶回流反应1小时。冷却后,将沉淀溶于100mL的甲醇,静置过夜以再结晶。经过滤获得35.6g之SPAAX-1聚麸胺酸复合化合物结晶。
方法2 取16g的SPAAX-1HCl溶于100mL的甲醇,添加20 g的聚麸胺酸钠溶于100mL的甲醇,一并置入三颈反应瓶回流反应1小时。冷却后,过滤,以100mL的甲醇再结晶,获得35.8g之SPAAX-1聚麸胺酸复合化合物结晶。
实施例六 制备SPAAX-1海藻酸复合化合物
(SPAAX-1alginate complex)
方法1;取20g海藻酸钠(sodium alginic acid)悬浮于蒸馏水,添加16g的SPAAX-1HCl溶于100mL的甲醇,一并置入三颈反应瓶回流反应1小时。冷却后,将沉淀溶于100mL的甲醇,静置过夜以再结晶。经过滤获得35.4g之SPAAX-1海藻酸复合化合物结晶。
方法2;取16g的SPAAX-1HCl溶于100mL的甲醇,添加20g的海藻酸钠溶于100mL的甲醇,一并置入三颈反应瓶回流反应1小时。冷却后,过滤,以100mL的甲醇再结晶,获得35.6g之SPAAX-1海藻酸复合化合物结晶。
实施例七 制备SPAAX-2油酸复合化合物(SPAAX-2 oleate complex,(7-[2-[4-(2-methoxyphenyl)piperazinyl]ethyl]-1,3-dimethylxanthine oleate complex)
方法1;取8.5g的油酸钠(sodium oleic acid)悬浮于蒸馏水,添加12.1g的SPAAX-2HCl与100mL的甲醇,置入三颈反应瓶回流反应1小时。冷却后,将沉淀溶于100mL的甲醇,静置过夜以再结晶。经过滤获得16.3g之SPAAX-2油酸复合化合物结晶。
方法2;取12.1g的SPAAX-2HCl溶于100mL的甲醇,添加8.5g的油酸钠,置入三颈反应瓶回流反应1小时。冷却后,过滤,以100mL的甲醇再结晶,获得16.5g之SPAAX-2油酸复合化合物结晶。
实施例八:制备SPAAX-3抗坏血酸复合化合物
取8.5gSPAAX-3HCl溶于混合着10mL乙醇与3.9g抗坏血酸钠之溶液,,置入三颈反应瓶回流反应1小时。冷却后,过滤,以100mL的甲醇再结晶,获得SPAAX-3-抗坏血酸复合物复合化合物(9.7g)。
实施例九:制备SPAAX-3羧甲基纤维素复合化合物(SPAAX-3 CMC complex)
取5.3g的羧甲基纤维素钠(sodium CMC)溶于水中制成5%黏稠水溶液(40mL),经加入9.2g的SPAAX-3盐酸盐。在50℃下经1小时搅拌反应,得到白色沉淀物,倒出水溶液,加入100mL的乙醇脱水,再加入100mL的乙醇洗出未反应之SPAAX-3,过夜烘干(50℃)之可得到SPAAX-3羧甲基纤维素复合化合物(11.2g)。
实施例十 制备Sildenafil水杨酸复合化合物(Sildenafil salicylate complex)
取2.8g的水杨酸(salicylic acid)溶于50mL的乙醇,在室温下制备含有60mL氢氧化钠的4g水溶液,以及水杨酸钠的300mL乙醇溶液。将磁力搅拌器置入反应瓶,添加13.3g的Sildenafil枸橼酸溶于100mL乙醇和30mL水的混合溶液,水杨酸钠的乙醇溶液后,在50℃反应20分钟。冷却后获得白色沉淀,过滤祛除柠檬酸钠。以100mL甲醇溶解沉淀,室温下,静置过夜以再结晶。经过滤获得10.4g之Sildenafil水杨酸复合化合物结晶。
实施例十一 制备锭剂的组成物
依照美国专利5,358,941号,所述方法,分别依量秤取下列各成分,混和后充填于打锭机,制备成锭剂
实施例十二 制备锭剂的组成物
分别依量秤取下列各成分,混和后充填于打锭机,制备成锭剂
综上所述,本发明运用SAA衍生化合物所构成的组成物,于动物证实可抑制或改善具有抑制氧化应激,以及更多诱发的神经退行性疾病、肺部疾病、氧化应激心脏病以及海绵体功能障碍造成之疾病。显示本发明之化合物可用于产业产品,确实具有进步性与新颖性。
是以,纵使本案已由上述之实施例所详细叙述而可由熟悉本技艺之人士任施匠思而为诸般修饰,然皆不脱如附申请专利范围所欲保护者。
其它实施例
实施例1.一种改善生物个体内氧化应激所介导病症或疾病的组成物,其特征系包含SAA类化合物、SAAX类化合物、SAAS类化合物之|或其组合;以及含羧酸基团群组之补充活性化合物(additional co-active compound)。
实施例2.如第1实施例的组成物,其中补充活性化合物(additional co-active compound)选自以下所组成群组之一或其组合;植物酸、取代磺酸、含氧酸、非类固醇抗炎药(NSAIDs)、羧甲基纤维素钠(sodium CMC)、抗哮喘药物、γ-聚麸胺酸基团衍生物、可降解生物聚合物(biodegradable polymers)。
实施例3.如第1实施例的组成物,其中补充活性化合物配合SAA类化合物、SAAX类化合物、SAAS类化合物之|或其组合,可采取同步、或相继或各别的方式投予。
实施例4.如第1实施例的组成物,其中补充活性化合物采取同步、或相继或各别的方式以投予,可选自将SAA类化合物、SAAX类化合物、SAAS类化合物之|或其组合以下所组成群组之一或其组合方式;医药组成物、化妆品组成物、食品组成物和个人护理组成物。
实施例5.一种改善生物个体内氧化应激所介导病症或疾病组成物,其特征包含SAA类化合物与SAA复合化合物之|。
实施例6.如第5实施例的组成物,其中SAA类化合物具有如式(I)所示之结构,
其中Rm选自氢基、C1-C6烷基、C1-C6烷氧基、3元环到8元环,R1和Ra分别选自第一类别(category I)和第二类别(category II):于第一类别R1分别选自氢基、卤素基、C1-C6烷基、C1-C5烷氧基;于苯环含有C1-C5烷氧基之取代基、C1-C6烷基基之取代基、卤素基之取代基、氮基之取代基、卤化C1-C5烷氧基之取代基、卤化C1-C6烷基之取代基;以及Ra分别选自含有卤素基取代基、C1-C5烷氧取代基、C1-C6烷基取代基之黄嘌呤;
于第二类别R1选自含有C1-C5烷氧基取代之苯环、磺酰苯基取代之苯环、C1-C6烷氧基取代之杂环、C1-C6烷基取代之杂环;Ra选自含有氢基、氮基、铵基、C1-C5烷氧基、C1-C5烷基;杂环选自吡唑并(pyrazolo)、嘧啶(pyrimidin)、咪唑并(imidazo)、吡咯烷(pyrollidinyl)、三嗪以及至少选自吡唑并、嘧啶、吡咯烷、咪唑并、三嗪组成的稠环(fused ring)。
实施例7.如第5实施例的组成物,其中SAA复合化合物具有如式(II)所示之结构,
RX选自以下所组成含羧酸基团群组之一或其组合:植物酸、取代磺酸、含氧酸、非类固醇抗炎药(NSAIDs)、抗哮喘药物、γ-聚麸胺酸基团衍生物、羧甲基纤维素钠(sodium CMC)、可降解生物聚合物(biodegradable polymers);以及RX-可为上述基团带负电的阴离子。。
实施例8.如第5实施例的组成物,其中组成物选自医药组成物、化妆品组成物、食品组成物和个人护理组成物。
实施例9.如第5实施例的组成物,其中SAA类化合物选自以下所组成群组之一或其组合;7-[2-[4-(2-氯苯)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-chlorophenyl)piperazinyl]ethyl]-1,3-dimethyl xanthine,SPAAX-1)、7-[2-[4-(2-甲氧基苯基)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-methoxy phenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-2)、7-[2-[4-(4-硝基苯基)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(4-nitrophenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-3)、7-[2-[4-(2-硝基苯基)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-nitrophenyl)piperazinyl]ethyl]-1,3-dimethyl-xanthine,SPAAX-4)、7-[2-[4-(2-氟基苯基)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-flurorophenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-5)、卤化烷基-1,3-二甲基黄嘌呤(haloalkyl-1,3-dimethylxanthine,SAAX-100)、铵基烷基-1,3-二甲基黄嘌呤(aminoalkyl-1,3-dimethylxanthine,SAAX-200)、烷基吖丁啶烷基-1,3-二甲基黄嘌呤(alkyl-azirinylalkyl-1,3-dimethylxanthine,SAAX-32)、烷基铵基烷基-1,3-二甲基黄嘌呤(alkylaminoalkyl-1,3-dimethylxanthine,SAAX-300)、卤化铵基烷基吖丁啶烷基-1,3-二甲基黄嘌呤(haloaminoalkyl-azetidinylalkyl-1,3-dimethylxanthine,SAAX-44)、卤化铵基烷基-1,3-二甲基黄嘌呤(haloaminoalkyl-1,3-dimethylxanthine,SAAX-400)、吖丁啶烷基-1,3-二甲基黄嘌呤(azirinylalkyl-1,3-dimethylxanthine,SAAX-31)、铵基烷基吖丁啶烷基-1,3-二甲基黄嘌呤(aminoalkylazirinylalkyl-1,3-dimethylxanthine,SAAX-33)、卤化铵基烷基吖丁啶烷基-1,3-二甲基黄嘌呤(haloaminoalkylazirinylalkyl-1,3-dimethyl-xanthine,SAAX-34)、铵基烷基氮杂环丁基烷基-1,3-二甲基黄嘌呤(aminoalkylazetidinylalkyl-1,3-dimethylxanthine,SAAX-43)、氮杂环丁基烷基-1,3-二甲基黄嘌呤(azetidinyl-alkyl-1,3-dimethylxanthine,SAAX-41)、烷基氮杂环丁基烷基-1,3-二甲基黄嘌呤(alkylazetidinylalkyl-1,3-dimethylxanthine,SAAX-42)、吡咯烷基烷基-1,3-二甲基黄嘌呤(pyrrolidinyl-alkyl-1,3-dimethylxanthine,SAAX-51)、烷基吡咯烷基烷基-1,3-二甲基黄嘌呤(alkylpyrrolidinylalkyl-1,3-dimethyl-xanthine,SAAX-52)、铵基烷基吡咯烷基烷基-1,3-二甲基黄嘌呤 (aminoalkylpyrrolidinylalkyl-1,3-dimethylxanthine,SAAX-53)、卤化铵基烷基吡咯烷基烷基-1,3-二甲基黄嘌呤(haloaminoalkylpyrrolidinylalkyl-1,3-dimethylxanthine,SAAX-54)、哌嗪基烷基-1,3-二甲基黄嘌呤(piperazinylalkyl-1,3-dimethylxanthine,SAAX-500)、烷基哌嗪基烷基-1,3-二甲基黄嘌呤(alkylpiperazinylalkyl-1,3-dimethylxanthine,SAAX-600)、苯基哌嗪烷基-1,3-二甲基黄嘌呤(phenylpiperazinyl alkyl-1,3-dimethylxanthine,SAAX-660)、苯基哌嗪卤化烷基-1,3-二甲基黄嘌呤(haloaminoalkylpiperazinylalkyl-1,3-dimethylxanthine,SAAX-800)、铵基烷基哌嗪烷基-1,3-二甲基黄嘌呤(aminoalkylpiperazinylalkyl-1,3-dimethylxanthine,SAAX-700)、铵基乙基哌嗪乙基-1,3-二甲基黄嘌呤(amino(ethylpiperazinylethyl)-1,3-dimethylxanthine,SAAX-7)以及7-[(氯基乙基哌嗪基)-乙基]-1,3-二甲基黄嘌呤7-[(chloroethylpiperazinyl)-ethyl]-1,3-dimethylxanthine(SAAX-8)。
实施例10.如实施例第5项的组成物,其中SPAAS衍生化合物选自以下所组成群组之一或其组合;Sildenafil、Hydroxyhomosildenafil、Desmethylsildenafil、Acetidenafil、Udenafil、Vardenafil以及Homosildenafil。
实施例11.如第5实施例的组成物,其中卤素系选自以下所组成群组之一;氟、氯、溴、碘等基团。
实施例12.如第5实施例的组成物,其中植物酸(plant acid)系选自以下所组成群组之一或其组合;乙酸、己二酸、酮戊二酸(aketoglutaric acid)、尿囊酸(allantoic acid)、天冬胺酸、柠苹酸(citramalic acid)、抗坏血酸、苯甲酸、柠檬酸、甲苯基酸、蚁酸、富马酸、半乳糖醛酸、谷胺酸、葡萄糖酸、葡萄糖醛酸、甘油酸(glyceric acid)、甘醇酸(glycolic acid)、盐酸酸、异柠檬酸、乳酸、乳异柠檬酸(lactoisocitric acid)、苹果酸、马来酸、烟碱酸、草酰乙酸、草酸、油酸、磷酸、焦谷胺酸、吡咯烷酮羧酸、丙酮酸、奎尼酸、水杨酸、莽草酸、丁二酸、硫酸、酒石酸。
实施例13.如第5实施例的组成物,其中非类固醇抗炎药(NSAIDs)系选自以下所组成群组之一或其组合;阿斯匹林(aspirin)、水杨酸(salicylic acid)、吲哚美辛(indomethacin)、双氯芬酸(diclofenac)、甲氧芬那酸(meclofenamic acid)、托美丁(Tolmetin)、酮基布洛芬(Ketoprofen),甲氨蝶呤(methotrexate)、双氯芬酸(Diclofenac acid)、甲氧芬那酸(Meclofenamic acid)、甲灭酸(Mefenamic acid)、氟比洛芬(flurbiprofen)、非诺洛芬(fenoprofen)、噻洛芬酸(tiaprofen)、二氟尼柳(diflunisal)、依托度酸(etodolac)、布洛芬(ibuprofen)、前列环素类似物(prostacyclinanalogon)。
实施例14.如第5实施例的组成物,其中抗哮喘类药物系选自以下所组成群组之一或其组合;montelukast、cromolyn sodium、nedocromil。
实施例15.如第5实施例的组成物,其中γ-聚麸胺酸基团衍生物系选自以下所组成群组之一或其组合;海藻酸钠(alginate sodium)、γ-聚麸胺酸(poly-γ-polyglutamic acid,γ-PGA)、聚赖胺酸与海藻酸钠交联之聚海藻酸钠(alginate-poly-lysine-alginate,APA)、聚乳酸钠(polylactic acid sodium;PLA sodium)、聚羟基乙酸钠(polyglycolic acid sodium;PGA sodium)、聚海藻酸(poly(alginic acid))、聚麸胺酸-谷胺酯(poly(glutamic acid-co-ethyl glutamate)、聚胺基酸(poly(amino acids)、聚赖胺酸(poly(lysine)、聚天冬胺酸(poly(aspartic acid)、聚白胺酸(poly(leucine))、聚白胺酸-羟基谷胺酯(poly(leucine-co-hydroxyethyl glutamine)、聚麸胺酸苄脂(poly(benzyl glutamate)及其混合。
实施例16.如第5实施例的组成物,其中取代磺酸(substituted-sulfonic acids)之一至多个取代基,选自以下所组成群组之一或其组合;C1-C8烷氧基、卤素、C1-C8烷基、卤素之C1-C8烷氧基以及卤素之C1-C8烷基。
实施例17.如第5实施例的组成物,其中SAA类复合化合物选自以下所组成群组之一或其组合;SPAAX-RX复合化合物与Sildenafil-RX复合化合物。
实施例18.第5如实施例的组成物,其中可降解生物聚合物(biodegradable polymers)系选自以下所组成群组之一或其组合;明胶(gelatin)、胶原(collagen)、多糖体、非水溶性壳聚糖(non-water soluble chitosan)、葡萄糖、葡聚糖(dextran)、聚乙二醇(poly(ethylene glycol)、聚乳酸(poly(D,L-lactic acid))、聚(L-乳酸酸)、聚乙醇酸(poly(glycolic acid))、聚乙醇酸钠(polyglycolic acid sodium)、玻尿酸(hyaluronic acid,HA)、聚丙烯酸(polyacrylic acid,PAA)、聚乳酸和乙醇酸之共聚物、聚甲基丙烯酸酯(polymethacrylates,PMMA)、甲基丙烯酸酯共聚物(Eudragit)、葡聚糖硫酸(dextran sulfate)、硫酸类肝素(heparan sulfate)、聚乳酸(polylactic acid,polylactide,PLA)、聚乳酸钠(polylactic acid sodium)及其混合。
实施例19.如第5实施例的组成物,其中生物个体内氧化应激所介导病症或疾病,选自以下所组成群组之一或其组合;抑制氧化应激,以及更多诱发的神经退行性疾病、帕金森的疾病(Parkinson’s disease),多发性硬化症、精神分裂症(schizophrenia)、老年痴呆症(Alzheimer’s disease)、舞蹈症(Huntington’s disease)、哮喘气肿、肺炎、慢性支气管炎、急性支气管炎、囊性纤维化、肺纤维化、肺部疾病、肺动脉高血压(pulmonary artery hypertension,PAH)、慢性阻塞性肺病(chronic obstructive pulmonary disease,COPD)、成人呼吸窘迫综合征(adult respiratory distress syndrome,ARDS)、氧化应激心脏病、皮肤疾病以及海绵体功能障碍造成之疾病。
实施例20.如第5实施例的组成物,其中Rm选自3元环到8元环,其系选自环氮乙烷环(azirine ring,),吖丁啶环(azetidine ring,),吡咯烷环(pyrrolidine ring,),哌啶环(piperidine ring,),哌嗪环(piperazinyl ring,)。
实施例21.一种改善生物个体内氧化应激所介导病症或疾病组成物的组合疗法用途,其特征系运用选自医药组成物、化妆品组成物、 食品组成物和个人护理组成物。
实施例22.如实施例21的用途,其中组成物可选自包含SAA类化合物、SAAX类化合物与SPAAS类化合物之|组成物;以及补充活性化合物之组成物。
实施例23.如实施例21的用途,补充活性化合物之组成物可选自抗坏血酸/或抗坏血酸缓冲液。
实施例24.一种制备一黄嘌呤化合物衍生物的方法,包括(a)将一黄嘌呤化合物及一氮基化合物溶解于一酒精中以形成一混合物,(b)将该混合物浓缩干固,(c)加入一酸溶液及该酒精至该混合物中使其溶解为一饱和溶液以及(d)将该饱和溶液放置一段时间,以取得该氯苯基氮基盐类衍生物之结晶。
参考文献
Harada M,Qin Y,Takano H,Minamino T,Zou Y,Toko H,et al.(2005).G-CSF prevents cardiac remodeling after myocardial infarction by activating the Jak-Stat pathway in cardiomyocytes.Nat Med11:305-311.
Liang JC,Chen HR,Chiu CC,Liou SF,Chen IJ,Yeh JL(2006).Protective effect of labedipinedilol-A,a novel dihydropyridine-type calcium channel blocker,on myocardial apoptosis in ischemia-reperfusion injury.Life Sci79:1248-1256.
Claims (10)
1.一种组成物的用途,其系用于制备改善生物个体内氧化应激所介导病症或疾病的药剂,该组成物包含SAA类化合物与SAA复合化合物之一。
2.如权利要求第1项的用途,其中SAA类化合物具有如式(I)所示之结构,
其中Rm选自氢基、C1-C6烷基、C1-C6烷氧基、3元环到8元环,R1和Ra分别选自第一类别(category I)和第二类别(category II):
于第一类别R1分别选自氢基、卤素基、C1-C6烷基、C1-C5烷氧基;
于苯环含有C1-C5烷氧基之取代基、C1-C6烷基基之取代基、卤素基之取代基、氮基之取代基、卤化C1-C5烷氧基之取代基、卤化C1-C6烷基之取代基;以及
Ra分别选自含有卤素基取代基、C1-C5烷氧取代基、C1-C6烷基取代基之黄嘌呤;
于第二类别R1选自含有C1-C5烷氧基取代之苯环、磺酰苯基取代之苯环、C1-C6烷氧基取代之杂环、C1-C6烷基取代之杂环;
Ra选自含有氢基、氮基、铵基、C1-C5烷氧基、C1-C5烷基;
杂环选自吡唑并(pyrazolo)、嘧啶(pyrimidin)、咪唑并(imidazo)、吡咯烷(pyrollidinyl)、三嗪以及至少选自吡唑并、嘧啶、吡咯烷、咪唑并、三嗪组成的稠环(fused ring)。
3.如权利要求第1项的用途,其中SAA复合化合物具有如式(II)所示之结构,
RX选自以下所组成含羧酸基团群组之一或其组合:植物酸、取代磺酸、含氧酸、非类固醇抗炎药(NSAIDs)、抗哮喘药物、γ-聚麸胺酸基团衍生物、羧甲基纤维素钠(sodium CMC)、可降解生物聚合物(biodegradable polymers);以及
RX-可为上述基团带负电的阴离子。。
4.如权利要求第1项的用途,其中组成物选自医药组成物、化妆品组成物、食品组成物和个人护理组成物。
5.如权利要求第1项的用途,其中SAA类化合物选自以下所组成群组之一或其组合;7-[2-[4-(2-氯苯)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-chlorophenyl)piperazinyl]ethyl]-1,3-dimethyl xanthine,SPAAX-1)、7-[2-[4-(2-甲氧基苯基)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-methoxyphenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-2)、7-[2-[4-(4-硝基苯基)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(4-nitrophenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-3)、7-[2-[4-(2-硝基苯基)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-nitrophenyl)piperazinyl]ethyl]-1,3-dimethylxanthine,SPAAX-4)、7-[2-[4-(2-氟基苯基)哌嗪基]乙基]-1,3-二甲基黄嘌呤(7-[2-[4-(2-flurorophenyl)piperazinyl]ethyl]-1,3-dimethyl xanthine,SPAAX-5)、卤化烷基-1,3-二甲基黄嘌呤(haloalkyl-1,3-dimethylxanthine,SAAX-100)、铵基烷基-1,3-二甲基黄嘌呤(aminoalkyl-1,3-dimethylxanthine,SAAX-200)、烷基吖丁啶烷基-1,3-二甲基黄嘌呤(alkyl-azirinylalkyl-1,3-dimethylxanthine,SAAX-32)、烷基铵基烷基-1,3-二甲基黄嘌呤(alkylaminoalkyl-1,3-dimethylxanthine,SAAX-300)、卤化铵基烷基吖丁啶烷基-1,3-二甲基黄嘌呤(haloaminoalkylazetidinylalkyl-1,3-dimethylxanthine,SAAX-44)、卤化铵基烷基-1,3-二甲基黄嘌呤(haloaminoalkyl-1,3-dimethylxanthine,SAAX-400)、吖丁啶烷基-1,3-二甲基黄嘌呤 (azirinylalkyl-1,3-dimethylxanthine,SAAX-31)、铵基烷基吖丁啶烷基-1,3-二甲基黄嘌呤(aminoalkylazirinylalkyl-1,3-dimethylxanthine,SAAX-33)、卤化铵基烷基吖丁啶烷基-1,3-二甲基黄嘌呤(haloaminoalkylazirinylalkyl-1,3-dimethyl-xanthine,SAAX-34)、铵基烷基氮杂环丁基烷基-1,3-二甲基黄嘌呤(aminoalkylazetidinyl-alkyl-1,3-dimethylxanthine,SAAX-43)、氮杂环丁基烷基-1,3-二甲基黄嘌呤(azetidinylalkyl-1,3-dimethylxanthine,SAAX-41)、烷基氮杂环丁基烷基-1,3-二甲基黄嘌呤(alkylazetidinylalkyl-1,3-dimethylxanthine,SAAX-42)、吡咯烷基烷基-1,3-二甲基黄嘌呤(pyrrolidinylalkyl-1,3-dimethylxanthine,SAAX-51)、烷基吡咯烷基烷基-1,3-二甲基黄嘌呤(alkylpyrrolidinylalkyl-1,3-dimethylxanthine,SAAX-52)、铵基烷基吡咯烷基烷基-1,3-二甲基黄嘌呤(aminoalkylpyrrolidinylalkyl-1,3-dimethylxanthine,SAAX-53)、卤化铵基烷基吡咯烷基烷基-1,3-二甲基黄嘌呤(haloaminoalkylpyrrolidinylalkyl-1,3-dimethylxanthine,SAAX-54)、哌嗪基烷基-1,3-二甲基黄嘌呤(piperazinyl-alkyl-1,3-dimethylxanthine,SAAX-500)、烷基哌嗪基烷基-1,3-二甲基黄嘌呤(alkylpiperazinylalkyl-1,3-dimethyl-xanthine,SAAX-600)、苯基哌嗪烷基-1,3-二甲基黄嘌呤(phenylpiperazinylalkyl-1,3-dimethylxanthine,SAAX-660)、苯基哌嗪卤化烷基-1,3-二甲基黄嘌呤(haloamino-alkylpiperazinylalkyl-1,3-dimethylxanthine,SAAX-800)、铵基烷基哌嗪烷基-1,3-二甲基黄嘌呤(aminoalkyl-piperazinylalkyl-1,3-dimethylxanthine,SAAX-700)、铵基乙基哌嗪乙基-1,3-二甲基黄嘌呤(ammo(ethylpiperazinyl-ethyl)-1,3-dimethylxanthine,SAAX-7)以及7-[(氯基乙基哌嗪基)-乙基]-1,3-二甲基黄嘌呤7-[(chloroethyl-piperazinyl)-ethyl]-1,3-dimethylxanthine(SAAX-8)。
6.如权利要求第1项的用途,其中SPAAS衍生化合物选自以下所组成群组之一或其组合;Sildenafil、Hydroxyhomosildenafil、 Desmethylsildenafil、Acetidenafil、Udenafil、Vardenafil以及Homosildenafil。
7.如权利要求第1项的用途,其中植物酸(plant acid)系选自以下所组成群组之一或其组合:乙酸、己二酸、酮戊二酸(aketoglutaric acid)、尿囊酸(allantoic acid)、天冬胺酸、柠苹酸(citramalic acid)、抗坏血酸、苯甲酸、柠檬酸、甲苯基酸、蚁酸、富马酸、半乳糖醛酸、谷胺酸、葡萄糖酸、葡萄糖醛酸、甘油酸(glyceric acid)、甘醇酸(glycolic acid)、盐酸酸、异柠檬酸、乳酸、乳异柠檬酸(lactoisocitric acid)、苹果酸、马来酸、烟碱酸、草酰乙酸、草酸、油酸、磷酸、焦谷胺酸、吡咯烷酮羧酸、丙酮酸、奎尼酸、水杨酸、莽草酸、丁二酸、硫酸、酒石酸。
8.如权利要求第1项的用途,其中非类固醇抗炎药(NSAIDs)系选自以下所组成群组之一或其组合;阿斯匹林(aspirin)、水杨酸(salicylic acid)、吲哚美辛(indomethacin)、双氯芬酸(diclofenac)、甲氧芬那酸(meclofenamic acid)、托美丁(Tolmetin)、酮基布洛芬(Ketoprofen),甲氨蝶呤(methotrexate)、双氯芬酸(Diclofenac acid)、甲氧芬那酸(Meclofenamic acid)、甲灭酸(Mefenamic acid)、氟比洛芬(flurbiprofen)、非诺洛芬(fenoprofen)、噻洛芬酸(tiaprofen)、二氟尼柳(diflunisal)、依托度酸(etodolac)、布洛芬(ibuprofen)、前列环素类似物(prostacyclinanalogon)。
9.如权利要求第1项的用途,其中抗哮喘类药物系选自以下所组成群组之一或其组合;montelukast、cromolyn sodium、nedocromil。
10.如权利要求第1项的用途,其中γ-聚麸胺酸基团衍生物系选自以下所组成群组之一或其组合;海藻酸钠(alginate sodium)、γ-聚麸胺酸(poly-γ-polyglutamic acid,γ-PGA)、聚赖胺酸与海藻酸钠交联之聚海藻酸钠(alginate-poly-lysine-alginate,APA)、聚乳酸钠(polylactic acid sodium;PLA sodium)、聚羟基乙酸钠(polyglycolic acid sodium;PGA sodium)、聚海藻酸(poly(alginic acid))、聚麸胺酸-谷胺酯(poly(glutamic acid-co-ethyl glutamate)、聚胺基酸(poly(amino acids)、聚赖胺酸(poly(lysine)、聚天冬胺酸 (poly(aspartic acid)、聚白胺酸(poly(leucine))、聚白胺酸-羟基谷胺酯(poly(leucine-co-hydroxyethyl glutamine)、聚麸胺酸苄脂(poly(benzyl glutamate)及其混合。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171114.2A CN105012306A (zh) | 2014-04-25 | 2014-04-25 | SAA衍生化合物在缺氧态能还原 eNOS 和抑制氧化应激诱发之疾病 |
| HK16104759.5A HK1216846A1 (zh) | 2014-04-25 | 2016-04-26 | Saa衍生化合物在缺氧态能还原enos和抑制氧化应激诱发之疾病 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171114.2A CN105012306A (zh) | 2014-04-25 | 2014-04-25 | SAA衍生化合物在缺氧态能还原 eNOS 和抑制氧化应激诱发之疾病 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105012306A true CN105012306A (zh) | 2015-11-04 |
Family
ID=54402857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410171114.2A Pending CN105012306A (zh) | 2014-04-25 | 2014-04-25 | SAA衍生化合物在缺氧态能还原 eNOS 和抑制氧化应激诱发之疾病 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105012306A (zh) |
| HK (1) | HK1216846A1 (zh) |
-
2014
- 2014-04-25 CN CN201410171114.2A patent/CN105012306A/zh active Pending
-
2016
- 2016-04-26 HK HK16104759.5A patent/HK1216846A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK1216846A1 (zh) | 2016-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12030863B2 (en) | Prodrugs of urolithins and uses thereof | |
| WO2015161510A1 (en) | Saa derivative compound restores enos and inhibits oxidative stress-induced diseases in hypoxia | |
| CN102093320B (zh) | 一种可溶性环氧化物水解酶抑制剂 | |
| DK2797930T3 (en) | Dimeric FGF receptor (FGFR AGONIST) -RELATIONS, MANUFACTURING METHOD THEREOF AND THERAPEUTIC USE THEREOF | |
| ES2959419T3 (es) | Formulaciones secas por aspersión | |
| TWI686394B (zh) | 有機化合物 | |
| JP2013545758A (ja) | 増殖性キナーゼcdk4及びcdk6の阻害による虚血からの腎組織の保護 | |
| JP2009530331A (ja) | 自己免疫疾患を処置するための、少なくとも1種のpkc阻害剤および少なくとも1種のjak3キナーゼ阻害剤を含む医薬組合せ組成物 | |
| CA2803688A1 (en) | Use of stimulators and activators of soluble guanylate cyclase for treating sickle-cell anemia and conserving blood substitutes | |
| KR20210010958A (ko) | Pde4 억제제 및 pi3 델타 또는 이중 pi3 델타-감마 키나아제 억제제를 함유하는 약제학적 조성물 | |
| US20150011579A1 (en) | FGF Receptor (FGFR) Agonist Dimeric Compounds, Process for the Preparation Thereof and Therapeutic Use Thereof | |
| US20150306107A1 (en) | SAA Derivative Compound Restores eNOS And Inhibits Oxidative Stress-Induced A Diseases In Hypoxia | |
| JP7543350B2 (ja) | 肺高血圧症の治療のための併用療法 | |
| EP4426286A1 (en) | Bifunctional pi3k-alpha inhibitors and uses thereof | |
| JP7606759B2 (ja) | カリックスアレーン化合物およびその使用 | |
| EP3019171A1 (en) | Substituted amidopyrazole inhibitors of interleukin receptor-associated kinases (irak-4) | |
| JP5777011B2 (ja) | コルホルシンダロパートを含む骨疾患の予防または治療用組成物 | |
| TWI702962B (zh) | 治療脂質代謝紊亂的組合物及其方法 | |
| JP2011231022A (ja) | イミダゾロン誘導体 | |
| JP2015010075A (ja) | γ−グルタミルシクロトランスフェラーゼ阻害剤 | |
| CN105012306A (zh) | SAA衍生化合物在缺氧态能还原 eNOS 和抑制氧化应激诱发之疾病 | |
| CN111448196A (zh) | 医用叶酸盐 | |
| TWI542350B (zh) | Kmup複合銨鹽類及高分子聚合物之改善高脂血及體重失衡療效 | |
| BRPI0618284A2 (pt) | derivado de pirazolo-[4,3-d]-pirimidin-5-il usado como inibidores de pde5 | |
| CN105380949A (zh) | 治疗高脂肪食品诱发肝脏脂肪蓄积的组合物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1216846 Country of ref document: HK |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
|
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1216846 Country of ref document: HK |