CN1915991B - 用于ah受体作为配体的吲哚噻唑化合物的合成 - Google Patents
用于ah受体作为配体的吲哚噻唑化合物的合成 Download PDFInfo
- Publication number
- CN1915991B CN1915991B CN2006100915364A CN200610091536A CN1915991B CN 1915991 B CN1915991 B CN 1915991B CN 2006100915364 A CN2006100915364 A CN 2006100915364A CN 200610091536 A CN200610091536 A CN 200610091536A CN 1915991 B CN1915991 B CN 1915991B
- Authority
- CN
- China
- Prior art keywords
- formula
- compound
- derivative
- definitions
- group
- 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.)
- Expired - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 title claims description 36
- 230000015572 biosynthetic process Effects 0.000 title abstract description 8
- 238000003786 synthesis reaction Methods 0.000 title abstract description 7
- 108090000448 Aryl Hydrocarbon Receptors Proteins 0.000 title description 5
- 239000003446 ligand Substances 0.000 title description 4
- 102000003984 Aryl Hydrocarbon Receptors Human genes 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 29
- -1 aromatic ketone compound Chemical class 0.000 claims description 38
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 229910052736 halogen Inorganic materials 0.000 claims description 16
- 150000002367 halogens Chemical class 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 13
- 229910052717 sulfur Inorganic materials 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 125000006239 protecting group Chemical group 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 5
- 238000007363 ring formation reaction Methods 0.000 claims description 5
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 229910021543 Nickel dioxide Inorganic materials 0.000 claims description 3
- 229910003074 TiCl4 Inorganic materials 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 2
- DWLVFWDCSFTDOD-UHFFFAOYSA-N 2-(1h-indol-3-yl)-2-oxoacetic acid Chemical class C1=CC=C2C(C(=O)C(=O)O)=CNC2=C1 DWLVFWDCSFTDOD-UHFFFAOYSA-N 0.000 claims 3
- 150000003573 thiols Chemical class 0.000 claims 1
- 150000008365 aromatic ketones Chemical class 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 29
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 17
- 102100030907 Aryl hydrocarbon receptor nuclear translocator Human genes 0.000 description 16
- 101000690445 Caenorhabditis elegans Aryl hydrocarbon receptor nuclear translocator homolog Proteins 0.000 description 15
- 101000793115 Homo sapiens Aryl hydrocarbon receptor nuclear translocator Proteins 0.000 description 15
- 125000003118 aryl group Chemical group 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 13
- 125000006272 (C3-C7) cycloalkyl group Chemical group 0.000 description 12
- 150000002475 indoles Chemical class 0.000 description 11
- 102000005962 receptors Human genes 0.000 description 11
- 108020003175 receptors Proteins 0.000 description 11
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 102100032742 Histone-lysine N-methyltransferase SETD2 Human genes 0.000 description 8
- 101000654725 Homo sapiens Histone-lysine N-methyltransferase SETD2 Proteins 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 8
- 108090000623 proteins and genes Proteins 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 description 7
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- CBDKQYKMCICBOF-UHFFFAOYSA-N thiazoline Chemical compound C1CN=CS1 CBDKQYKMCICBOF-UHFFFAOYSA-N 0.000 description 7
- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 206010028980 Neoplasm Diseases 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 108010027344 Basic Helix-Loop-Helix Transcription Factors Proteins 0.000 description 5
- 102000018720 Basic Helix-Loop-Helix Transcription Factors Human genes 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 102000008142 Cytochrome P-450 CYP1A1 Human genes 0.000 description 5
- 108010074918 Cytochrome P-450 CYP1A1 Proteins 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 5
- 230000014509 gene expression Effects 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 5
- FSDSJTOJRXQGKB-UHFFFAOYSA-N 1h-indol-2-yl(1,3-thiazol-2-yl)methanone Chemical compound C=1C2=CC=CC=C2NC=1C(=O)C1=NC=CS1 FSDSJTOJRXQGKB-UHFFFAOYSA-N 0.000 description 4
- 102100026792 Aryl hydrocarbon receptor Human genes 0.000 description 4
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 201000011510 cancer Diseases 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000006356 dehydrogenation reaction Methods 0.000 description 4
- 238000006471 dimerization reaction Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000000833 heterodimer Substances 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- IVYPNXXAYMYVSP-UHFFFAOYSA-N indole-3-methanol Chemical compound C1=CC=C2C(CO)=CNC2=C1 IVYPNXXAYMYVSP-UHFFFAOYSA-N 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 3
- BEUIKSKUMFAMGT-UHFFFAOYSA-N 1h-indole;1,3-thiazole Chemical class C1=CSC=N1.C1=CC=C2NC=CC2=C1 BEUIKSKUMFAMGT-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 206010058490 Hyperoxia Diseases 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 125000002252 acyl group Chemical group 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229960001701 chloroform Drugs 0.000 description 3
- 229940125898 compound 5 Drugs 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 3
- 230000002068 genetic effect Effects 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 230000000222 hyperoxic effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CRDNMYFJWFXOCH-YPKPFQOOSA-N (3z)-3-(3-oxo-1h-indol-2-ylidene)-1h-indol-2-one Chemical compound N/1C2=CC=CC=C2C(=O)C\1=C1/C2=CC=CC=C2NC1=O CRDNMYFJWFXOCH-YPKPFQOOSA-N 0.000 description 2
- 125000006823 (C1-C6) acyl group Chemical group 0.000 description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Natural products CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 description 2
- 208000005623 Carcinogenesis Diseases 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 101100016370 Danio rerio hsp90a.1 gene Proteins 0.000 description 2
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 2
- 101100285708 Dictyostelium discoideum hspD gene Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000003951 Erythropoietin Human genes 0.000 description 2
- 108090000394 Erythropoietin Proteins 0.000 description 2
- 101000616761 Homo sapiens Single-minded homolog 2 Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002841 Lewis acid Substances 0.000 description 2
- IXAQOQZEOGMIQS-ORRYEOPJSA-N Lipoxin A Natural products CCCCCC(O)C=CC=C/C=C/C=C/C(O)C(O)CCCC(=O)O IXAQOQZEOGMIQS-ORRYEOPJSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 101100071627 Schizosaccharomyces pombe (strain 972 / ATCC 24843) swo1 gene Proteins 0.000 description 2
- 102100021825 Single-minded homolog 2 Human genes 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 102000040945 Transcription factor Human genes 0.000 description 2
- 108091023040 Transcription factor Proteins 0.000 description 2
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 2
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 2
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
- 125000004414 alkyl thio group Chemical group 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000036952 cancer formation Effects 0.000 description 2
- 231100000504 carcinogenesis Toxicity 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940105423 erythropoietin Drugs 0.000 description 2
- 239000000328 estrogen antagonist Substances 0.000 description 2
- 238000003818 flash chromatography Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000013632 homeostatic process Effects 0.000 description 2
- 229940097275 indigo Drugs 0.000 description 2
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 2
- 235000002279 indole-3-carbinol Nutrition 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- IXAQOQZEOGMIQS-SSQFXEBMSA-N lipoxin A4 Chemical compound CCCCC[C@H](O)\C=C\C=C/C=C/C=C/[C@@H](O)[C@@H](O)CCCC(O)=O IXAQOQZEOGMIQS-SSQFXEBMSA-N 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- CFHIDWOYWUOIHU-UHFFFAOYSA-N oxomethyl Chemical compound O=[CH] CFHIDWOYWUOIHU-UHFFFAOYSA-N 0.000 description 2
- 230000035790 physiological processes and functions Effects 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
- OXCMYAYHXIHQOA-UHFFFAOYSA-N potassium;[2-butyl-5-chloro-3-[[4-[2-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol Chemical compound [K+].CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C2=N[N-]N=N2)C=C1 OXCMYAYHXIHQOA-UHFFFAOYSA-N 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- ZMRUPTIKESYGQW-UHFFFAOYSA-N propranolol hydrochloride Chemical compound [H+].[Cl-].C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 ZMRUPTIKESYGQW-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013518 transcription Methods 0.000 description 2
- 230000035897 transcription Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 230000004862 vasculogenesis Effects 0.000 description 2
- AOFUBOWZWQFQJU-SNOJBQEQSA-N (2r,3s,4s,5r)-2,5-bis(hydroxymethyl)oxolane-2,3,4-triol;(2s,3r,4s,5s,6r)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O.OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O AOFUBOWZWQFQJU-SNOJBQEQSA-N 0.000 description 1
- HPARLNRMYDSBNO-UHFFFAOYSA-N 1,4-benzodioxine Chemical compound C1=CC=C2OC=COC2=C1 HPARLNRMYDSBNO-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
- VSPBWOAEHQDXRD-UHFFFAOYSA-N 1h-indole-6-carbaldehyde Chemical compound O=CC1=CC=C2C=CNC2=C1 VSPBWOAEHQDXRD-UHFFFAOYSA-N 0.000 description 1
- OLAFUMYMTFYZAZ-UHFFFAOYSA-N 2,2,2-trifluoroacetamide;2,2,2-trifluoroacetic acid Chemical compound NC(=O)C(F)(F)F.OC(=O)C(F)(F)F OLAFUMYMTFYZAZ-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000004080 3-carboxypropanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C(O[H])=O 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 108010049386 Aryl Hydrocarbon Receptor Nuclear Translocator Proteins 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- CRDNMYFJWFXOCH-BUHFOSPRSA-N Couroupitine B Natural products N\1C2=CC=CC=C2C(=O)C/1=C1/C2=CC=CC=C2NC1=O CRDNMYFJWFXOCH-BUHFOSPRSA-N 0.000 description 1
- LUEYTMPPCOCKBX-KWYHTCOPSA-N Curacin A Chemical class C=CC[C@H](OC)CC\C(C)=C\C=C\CC\C=C/[C@@H]1CSC([C@H]2[C@H](C2)C)=N1 LUEYTMPPCOCKBX-KWYHTCOPSA-N 0.000 description 1
- 102000002004 Cytochrome P-450 Enzyme System Human genes 0.000 description 1
- 108010015742 Cytochrome P-450 Enzyme System Proteins 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- 108020004414 DNA Proteins 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 102100036448 Endothelial PAS domain-containing protein 1 Human genes 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 102000002812 Heat-Shock Proteins Human genes 0.000 description 1
- 108010004889 Heat-Shock Proteins Proteins 0.000 description 1
- 101000851937 Homo sapiens Endothelial PAS domain-containing protein 1 Proteins 0.000 description 1
- 101000602930 Homo sapiens Nuclear receptor coactivator 2 Proteins 0.000 description 1
- 101000974356 Homo sapiens Nuclear receptor coactivator 3 Proteins 0.000 description 1
- 101000712576 Homo sapiens Ras-related C3 botulinum toxin substrate 3 Proteins 0.000 description 1
- 101000703681 Homo sapiens Single-minded homolog 1 Proteins 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010062016 Immunosuppression Diseases 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- PPQNQXQZIWHJRB-UHFFFAOYSA-N Methylcholanthrene Chemical compound C1=CC=C2C3=CC4=CC=C(C)C(CC5)=C4C5=C3C=CC2=C1 PPQNQXQZIWHJRB-UHFFFAOYSA-N 0.000 description 1
- 108090001146 Nuclear Receptor Coactivator 1 Proteins 0.000 description 1
- 102100037223 Nuclear receptor coactivator 1 Human genes 0.000 description 1
- 102100037226 Nuclear receptor coactivator 2 Human genes 0.000 description 1
- 102100022883 Nuclear receptor coactivator 3 Human genes 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 102100032251 Pro-thyrotropin-releasing hormone Human genes 0.000 description 1
- 108700005075 Regulator Genes Proteins 0.000 description 1
- 102100031980 Single-minded homolog 1 Human genes 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- 101800004623 Thyrotropin-releasing hormone Proteins 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- 239000006035 Tryptophane Substances 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
- DPLDMCXDNWEOLG-UHFFFAOYSA-N [Br].C(Cl)(Cl)Cl Chemical compound [Br].C(Cl)(Cl)Cl DPLDMCXDNWEOLG-UHFFFAOYSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 125000005103 alkyl silyl group Chemical group 0.000 description 1
- 230000002152 alkylating 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
- 230000002622 anti-tumorigenesis Effects 0.000 description 1
- 229940054051 antipsychotic indole derivative Drugs 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 101150024767 arnT gene Proteins 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003435 aroyl group Chemical group 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 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 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 150000001716 carbazoles Chemical class 0.000 description 1
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000001721 carboxyacetyl group Chemical group 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000022131 cell cycle Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 238000006210 cyclodehydration reaction Methods 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007269 dehydrobromination reaction Methods 0.000 description 1
- 150000004827 dibenzo-1,4-dioxins Chemical class 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 210000003038 endothelium Anatomy 0.000 description 1
- 230000010437 erythropoiesis Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000001506 immunosuppresive effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- CRDNMYFJWFXOCH-UHFFFAOYSA-N isoindigotin Natural products N1C2=CC=CC=C2C(=O)C1=C1C2=CC=CC=C2NC1=O CRDNMYFJWFXOCH-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- BRMYZIKAHFEUFJ-UHFFFAOYSA-L mercury diacetate Chemical compound CC(=O)O[Hg]OC(C)=O BRMYZIKAHFEUFJ-UHFFFAOYSA-L 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- YRMZUOPMHMPNPG-UHFFFAOYSA-N methyl 1,3-thiazole-2-carboxylate Chemical compound COC(=O)C1=NC=CS1 YRMZUOPMHMPNPG-UHFFFAOYSA-N 0.000 description 1
- KUWWRNNYEYGSBQ-UHFFFAOYSA-N methyl 1,3-thiazole-4-carboxylate Chemical compound COC(=O)C1=CSC=N1 KUWWRNNYEYGSBQ-UHFFFAOYSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000005937 nuclear translocation Effects 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 125000003452 oxalyl group Chemical group *C(=O)C(*)=O 0.000 description 1
- AXFBAIOSECPASO-UHFFFAOYSA-N pentacyclo[6.6.2.02,7.04,16.011,15]hexadeca-1(14),2(7),3,5,8(16),9,11(15),12-octaene Chemical compound C1=C(C=C23)C4=C5C3=CC=CC5=CC=C4C2=C1 AXFBAIOSECPASO-UHFFFAOYSA-N 0.000 description 1
- 230000002974 pharmacogenomic effect Effects 0.000 description 1
- DYFXGORUJGZJCA-UHFFFAOYSA-N phenylmethanediamine Chemical compound NC(N)C1=CC=CC=C1 DYFXGORUJGZJCA-UHFFFAOYSA-N 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 230000023603 positive regulation of transcription initiation, DNA-dependent Effects 0.000 description 1
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical group CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- ILMRJRBKQSSXGY-UHFFFAOYSA-N tert-butyl(dimethyl)silicon Chemical group C[Si](C)C(C)(C)C ILMRJRBKQSSXGY-UHFFFAOYSA-N 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- BYGOPQKDHGXNCD-UHFFFAOYSA-N tripotassium;iron(3+);hexacyanide Chemical compound [K+].[K+].[K+].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] BYGOPQKDHGXNCD-UHFFFAOYSA-N 0.000 description 1
- 229960004799 tryptophan Drugs 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002676 xenobiotic agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/12—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Endocrinology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Nutrition Science (AREA)
- Reproductive Health (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
公开了合成式(I)的芳香酮组合物的方法,包含将双键引入式(II)的4,5-二氢-1,3-吡咯部分的5元环的步骤。还公开了合成式(I)的芳香酮组合物的方法,包含式(XI)的四氢-1,3-吡咯的环合成的步骤。
Description
本申请是申请日为2003年2月11日、申请号为CN03806380.8、发明名称为“用于AH受体作为配体的吲哚噻唑化合物的合成”的中国专利申请的分案申请。
技术领域
本申请涉及合成用于AH受体作为配体的吲哚噻唑化合物的方法。
背景技术
芳基烃受体。芳基烃受体(AhR)是可配体诱导的转录因子,当与它的配体结合时,介导广谱的生物学过程。除了诱导细胞色素P450家族的酶以外,该受体还参与细胞增殖、肿瘤促长、免疫抑制、维生素A衰竭、以及发育和生殖异常(Fletcher等,Toxicol.Sci.62(1):166-175,2001;Safe,Toxicol.Let.120:1-7,2001;Gu等,Ann.Rev.Pharmacol.Toxicol.40:519-561,2000;Poellinger,Food Add.Contam.17(4):261-266,2000;Schmidt和Bradfield,Ann.Rev.Cell Dev.Biol.12:55-89,1996;Whitlock等,Drug Metabol.Rev.29:1107-1127,1997)。该配体化的受体还造成细胞循环停滞、凋亡、脂肪分化、以及抗雌激素效应(Bonnesen等,Cancer Res.61(16):6120-6130,2001;Elferink等,Mol.Pharmacol.59(4):664-673,2001;Shimba等,J.CellSci.114(15):2809-2817,2001;Shimba等,Biochem.Biophy.Res.Com.249(1):131-137,1998;Safe,同上述,2001;McDougal等,Cancer Res.61(10):3902-3907,2001;McDougal等,Cancer Lett.151:169-179,2000;Elizondo等,Mol.Pharm.57(5):1056-1063,2000;Puga等,J.Biol Chem.275(4):2943-2950,2000;Alexander等,J.Cell Sci.111(Part 22):3311-3322,1998)。该受体的存在于1970年代提出证实(Poland等,J.Biol.Chem.251:4936-4946,1976)。该受体的编码顺序在1990年代被克隆,并揭示AhR是一种新出现的基本的螺旋-环-螺旋/Pas-Arnt-Sim(basicHelix-Loop-Helix/Pas-Arnt-Sim)(bHLH/PAS)转录因子超家族的成员(Burbach等,Proc.Natl.Acad.Sci.USA,89:8185-8189,1992)。
转录因子的bHLH/PAS超家族。该bHLH/PAS超家族包括果蝇Per、Arnt(Ah受体核转运蛋白,AhR和其它的二聚作用的参与者)、SIM1、SIM2、TRH、ARNT-2、缺氧诱导因子-1(HIF-1α)SRC-1、TIF2、RAC3、MOP2-5(Gu等;同上;Hogenesch等,J.Biol.Chem.272:8581-8593,1997;Wilk等,Genes Dev.10:93-102,1996)和内皮PAS域蛋白(EPAS-1)(Tian等,Genes Dev.11:72-82,1997)。这些bHLH蛋白含有300氨基酸PAS域,由两个50氨基酸退化直接往复构成(Burbach等,同上,1992;Dolwick等,Mol Pharmacol.44:911-917,1993;Dolwick等,Proc.Natl.Acad.Sci.USA 90:8566-70,1993)。其基本区域对于DNA结合是重要的,HLH和PAS域参与二聚作用,对于AhR在配体结合中是重要的(Swanson和Bradfield,Pharmacogenetics,3:213-230,1993)。AhR和ARNT的反式激活域绘制在它们的羧端(Jain等,J.Biol.Chem.269:31518-31524,1994)。该超家族的成员是主要的发育调节基因,并且有兴趣的是推测AhR和ARNT具有类似的功能。除了与AhR之外,ARNT还与HIF-1α、PER、SIM、MOP2(Hogenesch等,同上,1997),和EPAS(Tian等,同上,1997)形成杂二聚体,而一个ARNT-有关的蛋白则被推测为与TRH杂二聚(Wilk等,同上,1996)。ARNT的这种混杂性表明了对于ARNT的AhR-依赖作用,并提示了在AhR和其它bHLH/PAS信号通路之间交叉对话的可能性。
对缺氧的体内平衡应答:HIF-1a/ARNT介导的基因表达的作用。脊椎动物需要分子氧用于维持生命所必需的代谢过程。由缺氧引起的体内平衡应答包括红细胞生成、血管生成、以及糖酵解。这些适应性应答用来增加氧的输送或者激活替代的、在缺氧的组织中不需要氧的代谢通路。在对缺氧的应答中,HIF-1α易位到核中,在此它们与ARNT形成杂二聚体(Gradin等,Mol.Cell Biol.16(10):5221-31,1996;Schmidt和Bradfield,同上,1996)。HIF-1α/ARNT杂二聚体与缺氧应答元素结合,增加参与维持组织的氧化作用的基因的表达。缺氧诱导的基因产物包括红细胞生成素(EPO)、血管内皮生长因子(VEGF)、和糖酵解的酶(Maltepe和Simon,J.Mol.Med.76(6):391-401,1998)。
AhR/ARNT信号通路的作用模式。AhR的胞浆形态是与2分子热激蛋白(hsp90)以及一些其它细胞因子缔合的(Poellinger,同上,2000;Whitlock,Ann.Rev.Pharmacol.Toxicol.30:251-277,1990)。在配体结合之后,hsp90和其它因子解离,同时AhR被激活。激活的AhR然后易位进入核中,并与它的伙伴ARNT二聚(Probst等,Mol.Pharmacol.44:511-518,1993)。AhR/ARNT杂二聚体识别并结合在AhR控制基因的启动基因中发现的所谓的生物异源物质应答元素(XRE),以改变基因表达(Whitlock,同上,1990)。另一个潜在的机理涉及在AhR和HIF-1α和/或EPAS-1之间与ARNT发生二聚的竞争。因为AhR、HIF-1α和EPAS-1需要与ARNT二聚以控制它们的靶基因的表达,所以AhR的激活可能将游离ARNT的可用利性降低到这样的程度,以至于它成为其它信号通路的速度限制。例如,通过抑制HIF-1α的信号发生,ARNT的降低的可利用性可能导致生命必需的缺氧就、调节的基因表达减少和血管生成受阻(Gradin等,同上,1996;Schmidt和Bradfield,同上,1996)。
已知的AhR配体。在首次发现的人造AhR配体中,是称为多环芳烃如3-甲基胆蒽和苯并[α]芘的化合物。发现了一种更强的和更高亲和性的配体2,3,7,8-四氯而苯并-p-二噁英(TCDD)(Poland和Glover,Mol.Pharmacol.9:736-747,1973)。另一个结构族的化合物卤化芳烃被鉴定为该受体的配体。该所述族的具有不同的结构特征的化合物还被发现具有对AhR的结合亲和性。该族由胆红素(Phelan等,Arc.Biochem.Biophy.357(1):155-163,1998;Sinal和Bend,Mol.Pharmacol.52(4):590-599,1997)、脂氧素A(4)(Schaldach等,Biochem.38(23):7594-7600,1999)、双鞭甲藻毒素-6(Washburn等,Arc.Biochem.Biophy.343(2):149-156,1997)、二氨基甲苯(Cheung等,Toxicol.Appl.Pharmacol.139(1):203-211,1996)、以及YH439,一种噻唑鎓化合物(Lee等,Mol.Pharmacol.49(6):980-988,1996)代表。在大多数人造的AhR配体中,TCDD是对AhR最强的一个试剂,并且是用来研究AhR作用和二噁英毒性的机理的原型化合物。术语“二噁英”用来指能够造成和TCDD相同的生物学应答,机理和TCDD相同的PCDD(多氯化的二苯并-p-二噁英类)、PCDF(多氯化的二苯并呋喃类)、或PCB(多氯化的联苯类)的任何一个。
具有吲哚部分的AhR配体。其它已经识别的具有吲哚部分的AhR配体有特殊的兴趣。这一族包括色胺、吲哚乙酸(Heathpagliuso等,Biochem.37(33):11508-11515,1998)、吲哚-3-甲醇及其衍生物(Stephensen等,Nutr Cancer Internatl.J.36(1):112-121,2000;Chen等,Biochem.Pharmacol.51(8):1069-1076,1996;Vasiliou等,Biochem.Pharmacol.50(11):1885-1891,1995;Liu等,Carcinogenesis.15(10):2347-2352,1994;Jellinck等,Biochem.Pharmacol.45(5):1129-1136,1993)和吲哚并[3,2-b]咔唑(ICZ)(Chen等,J.Biol.Chem.270(38):22548-22555,1995;Kleman等,J.Biol.Chem.269(7):5137-5144,1994)。与ICZ密切相关的是6-甲酰基吲哚并[3,2-b]咔唑,由色氨酸通过UV氧化而产生,对该受体的亲和性比TCDD还要高(Rannug等,Chem.Biol.2(12):841-845,1995;Rannug等,J.Biol.Chem.262:15422-15427,19878)。一些吲哚衍生的AhR配体表现出有趣的性质:与该受体结合、低毒性、抗雌激素和抗肿瘤发生。实际上,将吲哚-3-甲醇作为具有肿瘤发生高风险病人的抗致癌和抗肿瘤发生的药物的临床研究已经开展(Preobrazhenskaya和Korolev,Bioorgnicheskaya Khimiya.26(2):97-111,2000)。
内源性AhR配体的身份和Ah受体系统的生理功能尚未解决。Okamoto等(Okamoto等,Biochem.Biophys.Res.Commun.197:878-885,1993)观察到,成年雄性大鼠暴露在氧过多(95%氧)环境引起在肺中CYP1A1和在肝中CYP1A1和1A2的诱导。CYP1A1/1A2的诱导通常与AhR结合到其配体有关。解释CYP1A1/1A2被氧过多诱导的一个假说是,AhR的内源性配体被氧过多所产生,它激活了CYP1A1/1A2基因的转录(Okamoto等,同上,1993)。目前,已分离出2种能与AhR结合的人尿产物(Adachi等,J.BiolChem.276(34):31475-31478,2001)。还没有确定这些产物是否内源性的配体,因为被鉴定的化合物是靛蓝(一种普通的纺织染料)和靛玉红(靛蓝的异构体)。因为它们是从尿中分离的,它们是否是尿的排泄产物的问题仍没有得到回答。同样,胆红素-相关的化合物(Phelan等,同上,1998;Sinal和Bend,同上,1997)和脂氧素A(4)(Schaldach等,同上,1999)在自然界肯定是内源性的,但它们是否AhR的真正的配体的问题也没有解决。事实上,这些化合物对AhR的亲和性和应答都是极低的。AhR-缺失的小鼠的产生说明了该受体在肝、心、卵巢、和免疫系统中的可能的生理功能,虽然在这一点上还不是结论性的(Benedict等,Toxicol.Sci.56(2):382-388,2000;Poellinger,同上,2000;Mimura等,Gene.Cell.2:645-654,1997;Schmidt等,Proc.Nat.Acad.Sci.USA 93:6731-6736,1996;Fernnadez-Salguero等,Science268:722-726,1995)。这些发现的意义是,它们证明了在动物生理学中对功能性的AhR信号通路的需要。在动物组织中内源性的AhR配体可能参与进行这一AhR信号发生的功能。
鉴定内源性AhR配体的重要性。用人造的AhR配体对该受体系统的研究极大地推进了我们对此系统的理解。然而,清楚的是,在进化的意义上说AhR并非发生来与人造的化学剂反应的。有理由猜想,必定存在对AhR的内源性配体,它们在体内正常遇到的组织浓度是无毒性的,通过代谢作用迅速被清除,并且只是被利用来以调节性的能力瞬时激活AhR。还有,证据表明,配体-受体介导的信号发生过程的不同结果是可能的,并取决于配体的性质。一个支配配体-受体介导的信号传导系统中的后果的决定性因素是配体化的受体的最后的三维构象,因为该构象决定了配体化的受体与众多其它因子相互作用以传导信号的方式。给定了受体的氨基酸顺序,则配体化的受体的最后三维结构就仅依赖于配体的结构,它最终支配信号发生系统的生物学结果。为了完全了解Ah受体系统的生理学功能以及该系统可能提供的潜在的治疗益处,AhR配体的鉴定与合成是绝对需要的。
发明内容
在一个实施方案中,本发明是合成式I芳族酮组合物的方法
其中,R1是氢或选自以下的基团:(C1-C6)烷基和(C3-C7)环烷基,其中所述烷基可被(C3-C7)环烷基取代,或者可被芳基单取代或多取代,其中所述芳基可被卤素、(C1-C6)烷基、(C3-C7)环烷基、羟基和硝基单取代或多取代;R1可以是芳基,其中所述芳基可被卤素、(C1-C6)烷基、(C3-C7)环烷基、羟基和硝基单取代或多取代;R1还可以是保护基团;
R2、R3、R4、R5、R6和R7可以相同或不同,各选自氢、(C1-C6)烷基、(C3-C7)环烷基、(C1-C6)酰基、(C1-C6)烷氧基、烷氧基羰基(COOR1)、卤素、苄氧基、硝基、氨基、(C1-C4)-单或二烷基取代的氨基、或芳基,其中所述芳基可被卤素、(C1-C6)烷基、(C3-C7)环烷基、羟基和硝基单取代或多取代;
X和Z可以相同或不同,各选自O、S和NH。该方法包括将双键引入式II化合物的4,5-二氢-1,3-吡咯部分的5元环的步骤
其立体化学中心可为R或S构型。
在一个优选的实施方案中,优选用MnO2或NiO2。
在一个实施方案中,式II化合物通过式III的N-取代的吲哚-3-乙醛酰胺的衍生物的环化来制备
其中R8代表氢或保护基团。
在一个实施方案中,式II化合物通过式IV的吲哚-3-乙醛酸酯的衍生物的环化来制备
其中Z可以是O或S,R8代表氢或保护基团。
在一个实施方案中,式III的N-取代的吲哚-3-乙醛酰胺可从式V的吲哚-3-乙醛酸的衍生物和式VI的相应的胺得到。
其中Y选自氨基、卤素、羟基、烷氧基(OR1)、巯基(SH)或烷硫基(SR1)。
在另一个实施方案中,式IV的衍生物从式V的吲哚-3-乙醛酸的衍生物和相应的醇或硫醇VII得到。
在另一个实施方案中,本发明是合成式I的芳族酮组合物的方法,包含将双键引入式XI的四氢-1,3-吡咯的5元环的步骤。
在一个优选的实施方案中,式XI的化合物从式X的吲哚-3-乙二醛的衍生物制备。
在另一个实施方案中,本发明还包括测试这些化合物作为AHR配体的效用的步骤。
在另一个实施方案中,本发明是式II的化合物
其中,R1、R2、R3、R4、R5、R6、R7、X和Z如权利要求1所定义的,其立体化学中心,即带有C(X)Z R1和R7取代基的碳原子可具有R或S构型。
在另一个实施方案中,本发明是式III的化合物
其中,R1、R2、R3、R4、R5、R6、R7、X和Z如权利要求1所定义的;R8代表氢或保护基团;带有C(X)Z R1和R7取代基的碳原子可具有R或S构型;条件是,当R7和R8是氢时,X是氧,Z不能是氧。
在另一个实施方案中,本发明是式IV的化合物
其中:
R1、R2、R3、R4、R5、R6、R7、X和Z如权利要求1所定义的;其中所有的四氢-1,3-吡咯片段的立体化学中心可具有R或S构型。
附图简述
图1是叙述本发明一个优选实施方案的流程。
具体实施方式
本发明涉及用于制备某些具有2个连接到羰基上的杂环部分的芳族酮的方法。一个部分包含吲哚(或取代的吲哚)片段,通过吲哚的碳3连接到羰基基团上。另一个杂环部分包含咪唑、噁唑或噻唑的5元1,3-吡咯环,通过碳2连接到羰基基团上,并在碳4具有作为取代基的羧基(游离的或衍生的)。
本发明化合物预见具有作为AhR配体的效果。AhR配体的特征和功能叙述在美国临时专利申请60/268,809和美国专利申请10/074,102(2002年2月12日提交)中。这两个申请全部结合在此作为参考。
因此,本发明提供制备由式I代表的化合物的方法:
其中,R1是氢或选自以下的基团:(C1-C6)烷基和(C3-C7)环烷基,其中所述烷基可被(C3-C7)环烷基取代,或者可被芳基单取代或多取代,其中所述芳基可被卤素、(C1-C6)烷基、(C3-C7)环烷基、羟基和硝基单取代或多取代;
R1可以是芳基,其中所述芳基可被卤素、(C1-C6)烷基、(C3-C7)环烷基、羟基和硝基单取代或多取代;
R1还可以是保护基团;
R2、R3、R4、R5、R6和R7可以相同或不同,各选自氢、(C1-C6)烷基、(C3-C7)环烷基、(C1-C6)酰基、(C1-C6)烷氧基、烷氧基羰基(COOR1)、卤素、苄氧基、硝基、氨基、(C1-C4)-单或二烷基取代的氨基、或芳基,其中所述芳基可被卤素、(C1-C6)烷基、(C3-C7)环烷基、羟基和硝基单取代或多取代;
X和Z可以相同或不同,各选自O、S和NH。
在本发明方法中,式I化合物优选从通式II的吲哚衍生物制备
其立体化学中心,即带有C(X)Z R1和R7取代基的碳原子可具有R或S构型。
这样的将一个额外的双键引入4,5-二氢-1,3-吡咯II的5元环的过程可以是单步的脱氢反应,或可包含2个步骤。例如,烯丙基溴化/脱溴化氢反应的方法是合适的。在第一种情况下,引起含氮、含氧、和含硫的杂环的二氢衍生物脱氢的合适的试剂是MnO2(North和Pattenden,Tetrahedron 46:8267,1990)和NiO2(Minster等,J.Org.Chem.43:1624,1978;Evans等,J.Org.Chem.44:497,1979)。然而,其它试剂也可满意地应用在这样的转化中,包括硫、氧、铁氰化钾、乙酸汞、过氧化氢、重铬酸钾、硫酸铜、氯化铁、菲-9,10-二酮和其它醌。可用来进行II的两步转化为完全芳族的化合物I的方法的例子包括用BrCCl3和DBU处理(Williams等,Tetrahedron Lett.38:331,1997;Freeman和Pattenden,Tetrahedron Lett.39:3251,1998)、NBS/hv(Meyer和Tavares,Tetrahedron Lett.35:2481,1994)和苯基硒化/消除(Nakamura等,Ietrahedron Lett.36:5059,1995)。
通式II的化合物又可以通过通式III(其中Z是NH、O或S)的N-取代的吲哚-3-乙醛酰胺的衍生物或通式IV(其中Z是O或S)的吲哚-3-乙醛酸酯的衍生物的环化而制备:
其中:
R8代表氢或保护基团。
可以预期,酸性条件,例如无水盐酸(McGowan等,J.Am.Chem.Soc.99:8078,1977)或强路易斯酸如TiCl4(Walker和Heathcock,J.Org.Chem.57:5566,1992)对于这样的环化会是理想的,因为它们能够提高C=X的反应性,有助于氨基、羟基、或巯基的亲核进攻。在反应介质中存在强酸也能促进随后的脱水过程(当X=O时),H2S(当X=S时)或NH3(当X=NH时)从中间产物中的释放。可用于该转化的其它试剂的例子是H2SO4、P2O5、PCl5、SOCl2和Al2O3。用于这种脱水环化的合适的溶剂可以是氯化的烃,如氯仿或二氯化碳。还应指出的是,取决于反应的条件,这样的环化可以成功地实现而无需事先脱除S-、O-、或N-保护基团。
通式III(其中Z是NH、O或S)的N-取代吲哚-3-乙醛酰胺的衍生物可从吲哚-3-乙醛酸V的衍生物和相应的胺VI得到:
其中:
Y选自氨基、卤素、羟基、烷氧基(OR1)、巯基(SH)或烷硫基(SR1)。
为了进行V到III的转化,通常用于酰胺合成的条件是合适的,诸如,中性的溶剂(如苯)和吡啶或叔胺(三乙胺)作为催化剂的存在。化合物VI可以是游离的胺或相应的胺盐(盐酸盐等)。需要强调的是,取决于试剂的性质和反应条件,V和VI之间的反应可直接提供通式II的环化的产物。例如,亚氨基醚V(X=NHY=OR1,North和Pattenden,Tetrahedron 46:8267,1990)就可能发生这样的情况。
通式IV(其中Z是O或S)的吲哚-3-乙醛酸酯的衍生物可以从吲哚-3-乙醛酸V的衍生物和相应的醇(硫醇)VII得到:
可以使用本领域熟知的形成酯的条件。
吲哚-3-乙醛酸V的衍生物是已知的化合物,或可通过已知方法的改良方法得到。因此,例如,3-吲哚乙醛酰氯V(X=O,Y=Cl)可通过相应的吲哚用草酰氯酰化而得到(Da Settimo等,Eur.J.Med.Chem.23:21,1988;J.Med.Cehm.39:5083,1996)。应该强调的是,取决于试剂的性质和反应的条件,V和VII之间的反应可直接提供通式II的环化的化合物。
或者,式I的化合物可通过通式VIII的N-取代的吲哚-3-乙醛酰胺的衍生物的环化来制备,或者通过通式IX的吲哚-3-乙醛酰胺的衍生物与羰基化合物X的缩合来制备:
其中:
W可以是卤素、羟基,或与R9合在一起是重氮基(=N2),以及
R9是氢或与W合在一起是重氮基(=N2)。
VIII转化为化合物I的环化过程通常是酸催化的反应。IX和X的缩合通常通常需要在惰性溶剂中加热,有时存在路易斯酸是有利的。
或者,通式I的化合物的制备可以通过通式XI的四氢-1,3-吡咯的环合成来达到,即,形成吲哚-3-乙二醛X的衍生物的环状缩醛的N,N-、N,O-或N,S-类似物,接着脱氢:
X和VI的这种缩合过程通常需要在惰性溶剂中对两个化合物进行加热。对于四氢-1,3-吡咯XI是脱氢,可以应用与4,5-二氢-1,3-吡咯II转化为全芳香化合物I的情况类似的试剂和条件(见上)。
在本申请和权利要求书中,术语“保护基团”指在随后的反应中通常用来保护羟基、硫醇和氨基官能团的任何基团。这样的保护基团在T.W.Greene和P.G.M.Wuts的“有机合成中的保护基(Protective Groups in Organic Synthesis)”(John Wileyand Sons,Inc.,New York,1999)的第2、6、7章中分别讨论,在此全部引用作为参考。“羟基保护基团”是酰基或烷基甲硅烷基(如三甲基甲硅烷基、三乙基甲硅烷基、叔丁基二甲基甲硅烷基、以及类似的烷基化的甲硅烷基基团),或烷氧基烷基(如甲氧基甲基、乙氧基甲基、甲氧基乙氧基甲基),四氢呋喃基或四氢吡喃基。“硫醇保护基”是烷基或芳基烷基基团(如叔丁基、苄基、金刚烷基、氰基乙基等),或酰基基团(如乙酰基、苯甲酰基、三氟乙酰基等)。“氨基保护基团”是例如氨基甲酸烷基酯(如氨基甲酸烯丙基酯(Alloc)、氨基甲酸叔丁基酯(BOC)、和氨基甲酸苄基酯(Cbz),或者胺可作为相应的酰胺(如氯乙酰胺、三氟乙酰胺(TFA)等)加以保护。
“烷基”指具有1-6个碳的直链或支链的烃基,包括所有的异构体,如甲基、乙基、丙基、异丙基、丁基、异丁基、戊基等。术语“环烷基”理解为这样的基团,如环丙基、环丁基、环己基等。术语“烷氧基”指这样的基团,例如,甲氧基、乙氧基、丁氧基等。术语“酰基”指具有1-6个碳的烷酰基(包括所有异构体),如,甲酰基、乙酰基、丙酰基等,或芳酰基,如苯甲酰基、硝基苯甲酰基、卤代苯甲酰基,或二羧酸的酰基,如草酰基、丙二酰基、丁二酰基、戊二酰基或己二酰基。术语“芳基”指苯基或被烷基、卤素、硝基或羟基取代的苯基基团。术语“卤素”指氟、氯、溴或碘。
本发明通过以下说明性的实施例叙述。在这些实施例中,用阿拉伯数字(如1、2、3等代表的具体产物指在图1的流程中这样代表的具体结构。
实施例
芳基烃受体(AHR)的内源性配体,2-(1’H-吲哚-3’-羰基)噻唑-羧酸甲酯(ITE,5,流程1),已经分离到极小量(约20微克),并通过广泛的光谱研究加以鉴定。由于该配体的生物学重要性,显然需要进行化学合成以便对其结构指定进行确认,并制备较大量的化合物用于它的生理学活性的研究。因为这一芳香酮的分子有两个杂环片段构成,吲哚和4-甲酯基噻唑连接到羰基上,我们所寻找的合成路线要使用中间体吲哚乙醛酰胺。
因此,我们决定从乙醛酰胺(3)制备所需的化合物(5)。化合物(3)可容易地通过使L-半胱氨酸甲酯(2)与吲哚乙醛酰氯(1)在含三乙胺的苯溶液中进行酰化而获得(Da Settimo等,J.Med.Chem.39:5083,1996)。然后,我们用由Mann等(Martin等,J.Chem.Soc.Perkin Trans 1,2455,1999)在制备curacin A的类似物时所使用的反应条件,即在二氯甲烷中用TiCl4处理,进行乙醛酰胺(3)的环化。该方法学使得我们能够以25%的产率分离所需的噻唑啉酯(4)。最后,考察了噻唑啉(4)氧化的三个不同的方法。因此,4用MnO2或NiO2在二氯甲烷中处理以满意的产率(分别是88%和75%)得到吲哚羰基-噻唑(5)。由Williams等(McGowan等,Tetrahedron Letters 38:331,1997)叙述的温和的脱氢方法,即在二氯甲烷中使用BrCCl3和DBU,效果较差(约40%)。
我们发现,合成的化合物5的HPLC保留时间(Song等,同上,2002)和光谱性质在所有方面都和在我们的实验室中从猪肺中分离得到的内源性AHR配体是相同的。所以,它的成功合成明确地证实了结构,并使我们能够进行旨在建立其在活的生物体中的生理学功能的进一步的生物学试验。
实施例1
制备(2R)-2-[2’-(1”H-吲哚-3”-基)-2’-氧代-乙酰基氨基]-3-巯基丙酸甲酯(3)
向搅拌的吲哚乙醛酰氯1(2.07g,10mmol)和L-半胱氨酸甲酯盐酸盐2(2.57g,15mmol)在干苯(150mL)的悬浮液中滴加三乙胺(4.2mL,3.03g,30mmol),同时在0℃搅拌。移去冷浴,混合物在室温搅拌20小时,然后回流2.5小时。过滤热的溶液,沉淀用苯洗涤。滤液用饱和碳酸氢钠和水洗涤,无水硫酸钠干燥,蒸发。结晶的残渣用快速色谱纯化。用二氯甲烷/甲醇(99∶1)洗脱给出纯的化合物3(1.68g,55%),再用苯结晶:m.p.145-146℃;[α]22 D+193°(c 0.8,CHCl3);UV(EtOH)λmax 255.5nm(ε11,000),266.0nm(ε9,600),273.5nm(ε8,700),330.5nm(ε9,700);IR(KBr)3358,3262,2952,2941,2538,1750,1744,1662,1605,1500,1493,1434,1352,1314,1235,1227,1157,1135,744cm-1;1H NMR(500MHz,CDCl3)δ9.02(1H,d,J=3.3Hz,2”-H),8.84(1H,m,NH 吲哚),8.44(1H,m,4”-H),8.25(1H,br d,J=ca.8Hz,CONH),7.45(1H,m,7”-H),7.35(2H,br m,5”-和6”-H),4.92(1H,~dt,J=8.2,4.7Hz,CHCO2Me),3.83(3H,s,CO2Me),3.06和3.12(每个1H,每个~ddd,J=14,9,4.7Hz,CH 2 SH),1.50(1H,t,J=9.0Hz,CH2SH);1H NMR(500MHz,CD3OD)δ8.77(1H,s,2”-H),8.30(1H,m,4”-H),7.46(1H,m,7”-H),7.25(2H,m,5”-和6”-H),4.77(1H,ABX系统的X部分,J=6.6,4.8Hz,CHCO2Me),3.78(3H,s,CO2Me),3.08(1H,ABX系统的A部分,J=14.1,4.8Hz,CH 2 SH之一),3.01(1H,ABX系统的B部分,J=14.1,6.6Hz,CH 2 SH之一);13C NMR(125MHz,CD3OD)δ181.85(s,COCONH),171.69(s,COOMe),165.27(s,COCONH),139.76(d,C-2”),137.98(s,C-7a”),127.86(s,C-3a”),124.92,123.93和122.99(每个d;C-4”,-5”或-6”),113.96(s,C-3”),113.14(d,C-7”),55.85(d,CHCO2Me),53.16(q,CO2 Me),26.48(t,CH2SH);MS(EI)m/z(相对强度)无M+,273(M+-SH,0.5),256(2),233(2),185(2),183(2),153(19),144(吲哚-C(O)-,22),136(8),115(8),107(25),91(100),77(63),59(51);MS(ESI)m/z 329.0568(M++Na),C14H14N2O4SNa理论值329.0572;Anal.(以C14H14N2O4S计算):C,54.89;H,4.61;N,9.15;S,10.47.实测值:C,54.87;H,4.65;N,9.17;S,10.40。该化合物在HPLC(20%2-丙醇在己烷中的溶液,10mm x 25cm Zorax柱,4mL/min)在Rv27mL给出单峰。
实施例2
制备(4R)-2-(1’H-吲哚-3’-羰基)-4,5-二氢-噻唑-4-羧酸甲酯(4)
在室温,向搅拌的吲哚乙醛酰胺3(2.53g,8.3mmol)在无水二氯甲烷中的溶液滴加TiCl4(在CH2Cl2中的1M溶液,8.4mL,8.4mmol)。然后混合物回流5小时,冷却到室温,搅拌过夜(16小时),加入饱和碳酸氢钠淬灭。有机层用水洗涤,硫酸镁干燥,蒸发。残渣用快速色谱纯化。用二氯甲烷/甲醇(99∶1)洗脱给出纯化合物4(0.6g,25%),用甲醇/苯结晶:m.p.190-191℃;[α]22 D+64°(c 0.5,CHCl3);UV(EtOH)λmax261.0nm(ε8,900),268.5nm(ε9,200),275.5nm(ε8,800),333.0nm(ε8,200);IR(KBr)3420,3222,2956,1748,1604,1597,1580,1514,1488,1458,1432,1314,1233,1212,1187,1133,1071,1055,805,776,752cm-1;1H NMR(500MHz,CD3COCD3)δ11.27(1H,m,NH),8.82(1H,d,J=3.2Hz,2’-H),8.34(1H,m,4’-H),7.56(1H,m,7’-H),7.27(2H,m,5’-和6’-H),5.59(1H,ABX系统的X部分,~t,J=ca.9.5Hz,4-H),3.80(3H,s,CO2Me),3.67(1H,ABX系统的A部分,J=11.3,10.1Hz,5-H2之一),3.58(1H,ABX系统的B部分,J=11.3,8.9Hz,5-H2之一);13C NMR(125MHz,CD3COCD3)δ179.71(s,C=O),173.88(s,C-2),171,14(s,COOMe),138.73(d,C-2’),137.39(s,C-7a’),127.22(s,C-3a’),124.31,123.32和122.45(每个d,C-4’,-5’or-6’),114.06(s,C-3’),112.92(d,C-7’),80.49(d,C-4),52.65(q,CO2 Me),33.62(t,C-5);MS(EI)m/z(相对强度)288(M+,29),256(M+-MeOH,4),236(7),229(M+-CO2Me,6),202(4),144(100),137(15),116(M+-C8H6O3SN,15),95(16),81(41),69(87);MS(ESI)m/z 311.0454(M++Na),C14H12N2O3SNa理论值311.0466;Anal.(以C14H12N2O3S计算):C,58.32;H,4.20;N,9.72;S,11.12.实测值:C,58.34;H,4.09;N,9.77;S,10.82.该化合物在HPLC(20%2-丙醇在己烷中的溶液,10mm x 25cm Zorbax柱,4mL/min)在Rv39mL给出单峰。
实施例3
制备2-(1’H-吲哚-3’-羰基)-噻唑-羧酸甲酯(5)
(a)将新鲜活化的氧化镁(IV)(115mg,1.3mmol)加入吲哚-噻唑啉酮4(38mg,0.13mmol)在无水二氯甲烷(30mL)中的溶液。得到的悬浮液室温搅拌3小时,然后浓缩。残渣用柱色谱纯化。用二氯甲烷/甲醇(99∶1)洗脱给出纯化合物5(33mg,88%),用甲醇结晶:m.p.234-235℃;UV(EtOH)λmax 271.0nm(ε10,500),278.0nm(ε11,400),356.5nm(ε11,700);IR(KBr)3452,3241,3125,2957,2927,1737,1593,1577,1507,1482,1466,1432,1338,1234,1206,1202,1128,1113,1102,1063,816,782,776,755,642cm-1;1H NMR(500MHz,CD3COCD3)δ11.33(1H,m,NH),9.30(1H,s,2’-H),8.70(1H,s,5-H),8.44(1H,m,4’-H),7.61(1H,m,7’-H),7.30(2H,m,5’-和6’-H),3.94(3H,s,CO2Me);1H NMR(500MHz,CD3OD)δ9.25(1H,s,2’-H),8.66(1H,s,5-H),8.36(1H,m,4’-H),7.51(1H,m,7’-H),7.28(2H,m,5’-和6’-H),3.99(3H,s,CO2Me);1HNMR(500MHz,DMSO-d6)δ9.08(1H,s,2’-H),8.86(1H,m,5-H),8.30(1H,m,4’-H),7.59(1H,m,7’-H),7.28(2H,m,5’-和6’-H),3.91(3H,s,CO2Me);13C NMR(125MHz,DMSO-d6)δ176.45(s,C=O),169.86(s,C-2),161.01(s,CO2Me),146.89(s,C-4),137.98(d,C-2’),136.34(s,C-7a’),133.90(d,C-5),126.35(s,C-3a’),123.63,122.70和121.40(d,C-4’,-5’或-6’),112.72(d,C-7’),112.04(s,C-3’),52.35(q,CO2 Me);MS(EI)m/z(相对强度)286(M+,70),144(M+-C5H4O2SN,100),116(M+-C6H4O3SN,17),89(14),69(18);MS(ESI)m/z 309.0297(M++Na),C14H10N2O3SNa理论值309.0310.Anal.(以C14H10N2O3S计算):C,58.73;H,3.52;N,9.78;S,11.20.实测值:C,58.83;H,3.46;N,9.94;S,11.12.
(b)将新鲜活化的过氧化镍(测得约30%活性NiO2)(120mg,1.3mmol)加入吲哚-噻唑啉酮4(38mg,0.13mmol)在无水二氯甲烷(30mL)中的溶液。得到的悬浮液室温搅拌3小时,然后浓缩。残渣用柱色谱纯化。用二氯甲烷/甲醇(99∶1)洗脱给出纯化合物5(26mg,75%),用甲醇结晶。合成的化合物的光谱性质在所有的方面都和实施例3a中所叙述的相同。
(c)在0℃,向搅拌的吲哚-噻唑啉酮4(255mg,0.88mmol)在二氯甲烷(30mL)中的悬浮液滴加DBU(148mg,146微升,0.98mmol)。溶液转为红色并且澄清。然后滴加溴三氯甲烷(178mg,88微升,0.90mmol)。黄色溶液在0℃搅拌4.5小时,在冷室(约6℃)中搅拌20小时。加入饱和氯化铵,分相。有机层用水洗涤,硫酸镁干燥,蒸发。残渣重新溶解在氯仿中,进样到硅胶Sep-Pak(5g),用1%甲醇在氯仿中的溶液洗脱。合并含有吲哚-噻唑-酮5的相应级份,蒸发,残渣(156mg)进行HPLC(10%2-丙醇在己烷中,10mm x 25cm Zorbax硅胶柱,4mL/min)分离。产物5在Rv42mL收集(104mg,40%)。合成的化合物的光谱性质在所用的方面都和在实施例3a中叙述的相同。
Claims (9)
2.如权利要求1所述的方法,其特征在于,引入双键的步骤包括式II化合物的氧化。
3.如权利要求2所述的方法,其特征在于,所述氧化包括用选自MnO2或NiO2的化合物处理。
5.如权利要求4所述的方法,其特征在于,环化包括用TiCl4处理。
6.如权利要求1所述的方法,其特征在于,式II的化合物通过式IV的吲哚-3-乙醛酸酯的衍生物的环化制备
其中,R1-R6和X的定义与它们在权利要求1中的定义相同;Z是O或S,R8代表氢或保护基团。
8.如权利要求6所述的方法,其特征在于,式IV的衍生物从式V的吲哚-3-乙醛酸的衍生物和相应的式VII的醇或硫醇得到,
其中,Y选自卤素、羟基或C1-C6烷氧基;R1-R7和X的定义与它们在权利要求1中的定义相同;Z是O或S;R8代表氢或保护基团。
9.如权利要求1所述的方法,其特征在于,所述R1选自H或C1-C6烷基;所述R2-R7选自H或C1-C6烷基;Z是S或O;和X是O。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35658502P | 2002-02-12 | 2002-02-12 | |
| US60/356,585 | 2002-02-12 | ||
| US10/074,102 | 2002-02-12 | ||
| US10/074,102 US6916834B2 (en) | 2001-02-14 | 2002-02-12 | Preparations and use of an Ah receptor ligand, 2-(1′H-indole-3′-carbonyl)-thiazole-4-carboxylic acid methyl ester |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA038063808A Division CN1642910A (zh) | 2002-02-12 | 2003-02-11 | 用于ah受体作为配体的吲哚噻唑化合物的合成 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1915991A CN1915991A (zh) | 2007-02-21 |
| CN1915991B true CN1915991B (zh) | 2010-05-26 |
Family
ID=27736819
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA038063808A Pending CN1642910A (zh) | 2002-02-12 | 2003-02-11 | 用于ah受体作为配体的吲哚噻唑化合物的合成 |
| CN2006100915364A Expired - Fee Related CN1915991B (zh) | 2002-02-12 | 2003-02-11 | 用于ah受体作为配体的吲哚噻唑化合物的合成 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA038063808A Pending CN1642910A (zh) | 2002-02-12 | 2003-02-11 | 用于ah受体作为配体的吲哚噻唑化合物的合成 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US7002019B2 (zh) |
| EP (1) | EP1480951B1 (zh) |
| JP (1) | JP4445266B2 (zh) |
| CN (2) | CN1642910A (zh) |
| AT (1) | ATE394373T1 (zh) |
| AU (1) | AU2003209130B2 (zh) |
| CA (1) | CA2475331C (zh) |
| DE (1) | DE60320766D1 (zh) |
| MX (1) | MXPA04007767A (zh) |
| WO (1) | WO2003068742A1 (zh) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE431823T1 (de) * | 2001-02-14 | 2009-06-15 | Wisconsin Alumni Res Found | Zubereitungen und verwendung eines ah-rezeptor- liganden, 2-(1'h-indol-3'-carbonyl)-thiazol-4- carbonsäure-methylester |
| TWI224101B (en) | 2001-06-20 | 2004-11-21 | Wyeth Corp | Substituted naphthyl indole derivatives as inhibitors of plasminogen activator inhibitor type-1 (PAI-1) |
| DE60221391T2 (de) | 2001-06-20 | 2008-04-17 | Wyeth | Substituierte indolsäurederivate als inhibitoren von plasminogen-aktivator-inhibitor-1 (pai-1) |
| AU2003209130B2 (en) * | 2002-02-12 | 2008-06-05 | Wisconsin Alumni Research Foundation | Synthesis of indole thiazole compounds as ligands for the AH receptor |
| ES2266907T3 (es) | 2002-12-10 | 2007-03-01 | Wyeth | Derivados sustituidos del acido 3-carbonil-indol-1-il-acetico como inhibidor del activador del plasminogeno-1 (pal-1). |
| WO2004052854A2 (en) | 2002-12-10 | 2004-06-24 | Wyeth | Aryl, aryloxy, and alkyloxy substituted 1h-indol-3-yl glyoxylic acid derivatives as inhibitors of plasminogen activator inhibitor-1 (pai-1) |
| CN1726191A (zh) | 2002-12-10 | 2006-01-25 | 惠氏公司 | 用作纤溶酶原激活物抑制剂-1(pai-1)的抑制剂的取代的吲哚氧代-乙酰氨基乙酸衍生物 |
| ATE331708T1 (de) | 2002-12-10 | 2006-07-15 | Wyeth Corp | Substituierte 3-alkyl- und 3-arylalkyl-1h-indol-1-yl-essigsäure-derivate als plasminogen aktivator inhibitor-1 (pai-1) inhibitoren |
| UA80453C2 (en) | 2002-12-10 | 2007-09-25 | Derivatives of substituted dyhydropyranoindol-3,4-dion as inhibitors of plasminogen activator inhibitor-1 (pai-1) | |
| US7230133B2 (en) | 2003-05-01 | 2007-06-12 | Bristol-Myers Squibb Company | Malonamides and malonamide derivatives as modulators of chemokine receptor activity |
| US7342039B2 (en) | 2003-09-25 | 2008-03-11 | Wyeth | Substituted indole oximes |
| US7534894B2 (en) | 2003-09-25 | 2009-05-19 | Wyeth | Biphenyloxy-acids |
| US7265148B2 (en) | 2003-09-25 | 2007-09-04 | Wyeth | Substituted pyrrole-indoles |
| US7411083B2 (en) | 2003-09-25 | 2008-08-12 | Wyeth | Substituted acetic acid derivatives |
| US7268159B2 (en) | 2003-09-25 | 2007-09-11 | Wyeth | Substituted indoles |
| US7332521B2 (en) | 2003-09-25 | 2008-02-19 | Wyeth | Substituted indoles |
| US7141592B2 (en) | 2003-09-25 | 2006-11-28 | Wyeth | Substituted oxadiazolidinediones |
| US7582773B2 (en) | 2003-09-25 | 2009-09-01 | Wyeth | Substituted phenyl indoles |
| US7442805B2 (en) | 2003-09-25 | 2008-10-28 | Wyeth | Substituted sulfonamide-indoles |
| US7163954B2 (en) | 2003-09-25 | 2007-01-16 | Wyeth | Substituted naphthyl benzothiophene acids |
| US7420083B2 (en) | 2003-09-25 | 2008-09-02 | Wyeth | Substituted aryloximes |
| US7351726B2 (en) | 2003-09-25 | 2008-04-01 | Wyeth | Substituted oxadiazolidinediones |
| US7446201B2 (en) | 2003-09-25 | 2008-11-04 | Wyeth | Substituted heteroaryl benzofuran acids |
| KR20070055563A (ko) | 2004-08-23 | 2007-05-30 | 와이어쓰 | 혈전증 및 심혈관 질병의 치료에 유용한 플라스미노겐활성화제 억제제 타입-1(pai-1)의 조절제로서의옥사졸로-나프틸 산 |
| CA2577782A1 (en) | 2004-08-23 | 2006-03-02 | Wyeth | Pyrrolo-naphthyl acids as pai-1 inhibitors |
| BRPI0514572A (pt) | 2004-08-23 | 2008-06-17 | Wyeth Corp | ácidos de tiazolo-naftila |
| JP2009504762A (ja) | 2005-08-17 | 2009-02-05 | ワイス | 置換インドール類およびそれらの使用方法 |
| EP2082736A1 (fr) * | 2008-01-23 | 2009-07-29 | Jean Hilaire Saurat | Composition pharmaceutique à usage topique |
| US8236849B2 (en) | 2008-10-15 | 2012-08-07 | Ohio Northern University | Model for glutamate racemase inhibitors and glutamate racemase antibacterial agents |
| US10632106B2 (en) | 2009-11-02 | 2020-04-28 | Ariagen, Inc. | Methods of cancer treatment with 2-(1′H-Indole-3′-carbonyl)-thiazole-4-carboxylic acid methyl ester |
| ES2791684T3 (es) | 2009-11-02 | 2020-11-05 | Ariagen Inc | ITE para la intervención y erradicación del cáncer |
| CN102775399A (zh) * | 2011-12-27 | 2012-11-14 | 盛世泰科生物医药技术(苏州)有限公司 | arylhydrocarbon受体(AHR)的内源性配体,2-(1’H3’-吲哚羰基)噻唑-4-羧酸甲酯的合成新方法 |
| US10711106B2 (en) * | 2013-07-25 | 2020-07-14 | The University Of Chicago | High aspect ratio nanofibril materials |
| NZ728643A (en) * | 2014-09-12 | 2020-04-24 | Ariagen Inc | Efficient and scalable synthesis of 2-(1’h-indole-3’-carbonyl)-thiazole-4-carboxylic acid methyl ester and its structural analogs |
| CN113480530A (zh) * | 2016-12-26 | 2021-10-08 | 阿里根公司 | 芳香烃受体调节剂 |
| WO2019099977A2 (en) | 2017-11-20 | 2019-05-23 | Ariagen, Inc. | Indole compounds and their use |
| EP3956327A1 (en) * | 2019-04-15 | 2022-02-23 | Ariagen, Inc. | Chiral indole compounds and their use |
| US11136318B2 (en) | 2019-06-21 | 2021-10-05 | Noramco, Llc | Processes for the preparation of aryl hydrocarbon receptor ligands |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6323228B1 (en) * | 2000-09-15 | 2001-11-27 | Abbott Laboratories | 3-substituted indole angiogenesis inhibitors |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3265931A (en) * | 1964-09-21 | 1966-08-09 | Martin E Gerry | Magnetic ignition distributor |
| US3285931A (en) | 1964-12-21 | 1966-11-15 | Union Carbide Corp | Preparation of substituted pyrrole derivatives |
| US5366685A (en) * | 1989-07-18 | 1994-11-22 | Idemitsu Petrochemical Co., Ltd. | Process of molding thermoplastic sheet by plug assist vacuum forming |
| US6523228B1 (en) * | 2000-10-26 | 2003-02-25 | Avery Dennison Corporation | Tamper-proof tie |
| ATE431823T1 (de) * | 2001-02-14 | 2009-06-15 | Wisconsin Alumni Res Found | Zubereitungen und verwendung eines ah-rezeptor- liganden, 2-(1'h-indol-3'-carbonyl)-thiazol-4- carbonsäure-methylester |
| JP2005504789A (ja) * | 2001-09-13 | 2005-02-17 | シンタ ファーマスーティカルズ コーポレイション | 癌治療のための2−アロイルイミダゾール化合物 |
| AU2003209130B2 (en) * | 2002-02-12 | 2008-06-05 | Wisconsin Alumni Research Foundation | Synthesis of indole thiazole compounds as ligands for the AH receptor |
-
2003
- 2003-02-11 AU AU2003209130A patent/AU2003209130B2/en not_active Expired
- 2003-02-11 AT AT03707863T patent/ATE394373T1/de not_active IP Right Cessation
- 2003-02-11 CA CA2475331A patent/CA2475331C/en not_active Expired - Lifetime
- 2003-02-11 EP EP03707863A patent/EP1480951B1/en not_active Expired - Lifetime
- 2003-02-11 JP JP2003567873A patent/JP4445266B2/ja not_active Expired - Lifetime
- 2003-02-11 US US10/364,253 patent/US7002019B2/en not_active Expired - Lifetime
- 2003-02-11 MX MXPA04007767A patent/MXPA04007767A/es active IP Right Grant
- 2003-02-11 WO PCT/US2003/004205 patent/WO2003068742A1/en not_active Ceased
- 2003-02-11 CN CNA038063808A patent/CN1642910A/zh active Pending
- 2003-02-11 CN CN2006100915364A patent/CN1915991B/zh not_active Expired - Fee Related
- 2003-02-11 DE DE60320766T patent/DE60320766D1/de not_active Expired - Fee Related
-
2005
- 2005-11-23 US US11/286,537 patent/US7241900B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6323228B1 (en) * | 2000-09-15 | 2001-11-27 | Abbott Laboratories | 3-substituted indole angiogenesis inhibitors |
Non-Patent Citations (1)
| Title |
|---|
| M.North.SYNTHETIC STUDIES TOWARDS CYCLICPEPTIDES.CONCISE SYNTHESIS OF THIAZOLINE ANDTHIAZOLECONTAINING AMINO ACIDS.Tetrahedron46 24.1998,46(24),8267-8290. * |
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA04007767A (es) | 2004-10-15 |
| EP1480951A1 (en) | 2004-12-01 |
| US7002019B2 (en) | 2006-02-21 |
| US20040204588A1 (en) | 2004-10-14 |
| JP4445266B2 (ja) | 2010-04-07 |
| JP2005525340A (ja) | 2005-08-25 |
| CA2475331C (en) | 2012-06-12 |
| CN1915991A (zh) | 2007-02-21 |
| EP1480951B1 (en) | 2008-05-07 |
| US20060079692A1 (en) | 2006-04-13 |
| DE60320766D1 (de) | 2008-06-19 |
| AU2003209130B2 (en) | 2008-06-05 |
| AU2003209130A1 (en) | 2003-09-04 |
| WO2003068742A1 (en) | 2003-08-21 |
| US7241900B2 (en) | 2007-07-10 |
| CN1642910A (zh) | 2005-07-20 |
| ATE394373T1 (de) | 2008-05-15 |
| CA2475331A1 (en) | 2003-08-21 |
| EP1480951A4 (en) | 2006-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1915991B (zh) | 用于ah受体作为配体的吲哚噻唑化合物的合成 | |
| KR101351160B1 (ko) | 다중-약물 내성 세균 감염 치료용 화합물 | |
| CA2224062C (en) | Substituted n-(indole-2-carbonyl)-glycinamides and derivatives as glycogen phosphorylase inhibitors | |
| EP0711280B1 (fr) | Derives de perhydroisoindole comme antagonistes de la substance p | |
| JPH11513391A (ja) | Cc−1065 及びズオカーマイシンのcbi 類縁体 | |
| FR2493849A1 (fr) | Composes benzoheterocycliques utiles comme medicaments antimicrobiens et procedes de leur preparation | |
| JP2000517292A (ja) | 抗癌剤としての縮合n―アシルインドール | |
| JP3563076B2 (ja) | ピロロアゼピン誘導体 | |
| Irie et al. | Synthesis of 6-substituted indolactams by microbial conversion | |
| JPH0940557A (ja) | 医薬組成物 | |
| FI105022B (fi) | Uudet difenyyli-4-perhydroisoindolijohdannaiset, niiden valmistus ja käyttö | |
| EP0388298A2 (fr) | Dérivés d'acides pyridone carboxyliques azétidinyl substitues, leur préparation et leur application en tant que médicaments | |
| WO2003086377A1 (en) | Amide derivatives | |
| CA2674097A1 (fr) | Nouveaux derives aminopyrrolo[1,2-.alpha.]indole et aminopyridazino[1,6-.alpha.]indole, leur procede de preparation et les compositions pharmaceutiques qui les contiennent | |
| HK1097838B (zh) | 用於ah受體作為配體的吲哚噻唑化合物的合成 | |
| HK1097838A1 (zh) | 用於ah受體作為配體的吲哚噻唑化合物的合成 | |
| JPH01319453A (ja) | 新規ベンゾキノン誘導体 | |
| FR2799463A1 (fr) | Nouveaux composes cyano-indoles inhibiteurs de recapture de serotonine, leur procede de preparation et ces compositions pharmaceutiques qui les contiennent | |
| US4638000A (en) | Condensed seven-membered ring compounds, their production and use | |
| US20040142933A1 (en) | Oxindole substituted piperazine derivatives | |
| Gomez-Monterrey et al. | A novel approach to the synthesis of diaza-bridged heterocycle derivatives | |
| EP0499527A1 (fr) | Composés dérivés des beta-carbolines ligands du récepteur des benzodiazépines ayant un effet agoniste inverse et antagoniste vis-à-vis des benzodiazépines et médicaments les contenant | |
| CN1069314C (zh) | 2-氧代二氢吲哚衍生物 | |
| HK1080837A (zh) | 用於ah受體作為配體的吲哚噻唑化合物的合成 | |
| CN112300106B (zh) | 一种蛋白激酶抑制剂及制备方法与应用 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1097838 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1097838 Country of ref document: HK |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120211 |