CN1608620A - 双环醇固体分散体 - Google Patents
双环醇固体分散体 Download PDFInfo
- Publication number
- CN1608620A CN1608620A CN 200310101890 CN200310101890A CN1608620A CN 1608620 A CN1608620 A CN 1608620A CN 200310101890 CN200310101890 CN 200310101890 CN 200310101890 A CN200310101890 A CN 200310101890A CN 1608620 A CN1608620 A CN 1608620A
- Authority
- CN
- China
- Prior art keywords
- solid dispersion
- drug
- pvp
- bicyclic alcohol
- bicycloalcohol
- 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.)
- Granted
Links
- 239000007962 solid dispersion Substances 0.000 title claims abstract description 122
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract description 90
- 125000002619 bicyclic group Chemical group 0.000 title abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 17
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000008118 PEG 6000 Substances 0.000 claims abstract description 8
- 229920002584 Polyethylene Glycol 6000 Polymers 0.000 claims abstract description 8
- KXMTXZACPVCDMH-UHFFFAOYSA-N methyl 4-[5-(hydroxymethyl)-7-methoxy-1,3-benzodioxol-4-yl]-7-methoxy-1,3-benzodioxole-5-carboxylate Chemical compound COC(=O)C1=CC(OC)=C2OCOC2=C1C1=C2OCOC2=C(OC)C=C1CO KXMTXZACPVCDMH-UHFFFAOYSA-N 0.000 claims description 39
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 claims description 26
- 229920001983 poloxamer Polymers 0.000 claims description 26
- 229960000502 poloxamer Drugs 0.000 claims description 26
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 239000008194 pharmaceutical composition Substances 0.000 claims description 8
- 229920002594 Polyethylene Glycol 8000 Polymers 0.000 claims description 7
- KXGVEGMKQFWNSR-UHFFFAOYSA-N deoxycholic acid Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 KXGVEGMKQFWNSR-UHFFFAOYSA-N 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 6
- 239000003826 tablet Substances 0.000 claims description 5
- 229920001030 Polyethylene Glycol 4000 Polymers 0.000 claims description 4
- BHQCQFFYRZLCQQ-UHFFFAOYSA-N (3alpha,5alpha,7alpha,12alpha)-3,7,12-trihydroxy-cholan-24-oic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 BHQCQFFYRZLCQQ-UHFFFAOYSA-N 0.000 claims description 3
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 3
- 239000004380 Cholic acid Substances 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
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 3
- BHQCQFFYRZLCQQ-OELDTZBJSA-N cholic acid Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 BHQCQFFYRZLCQQ-OELDTZBJSA-N 0.000 claims description 3
- 235000019416 cholic acid Nutrition 0.000 claims description 3
- 229960002471 cholic acid Drugs 0.000 claims description 3
- 229960004106 citric acid Drugs 0.000 claims description 3
- 235000015165 citric acid Nutrition 0.000 claims description 3
- KXGVEGMKQFWNSR-LLQZFEROSA-N deoxycholic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 KXGVEGMKQFWNSR-LLQZFEROSA-N 0.000 claims description 3
- 229960003964 deoxycholic acid Drugs 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 239000000787 lecithin Substances 0.000 claims description 3
- 235000010445 lecithin Nutrition 0.000 claims description 3
- 229940067606 lecithin Drugs 0.000 claims description 3
- 239000006187 pill Substances 0.000 claims description 3
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical class O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 3
- -1 polyethylene pyrrolidone Polymers 0.000 claims description 2
- 230000003285 pharmacodynamic effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 74
- 229940079593 drug Drugs 0.000 abstract description 72
- 238000000034 method Methods 0.000 abstract description 24
- 238000004090 dissolution Methods 0.000 abstract description 22
- 239000000843 powder Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 16
- 239000002904 solvent Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000001727 in vivo Methods 0.000 abstract description 8
- 239000006185 dispersion Substances 0.000 abstract description 6
- 238000000338 in vitro Methods 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000004455 differential thermal analysis Methods 0.000 abstract 1
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 239000006069 physical mixture Substances 0.000 description 75
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 70
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 70
- 229920001223 polyethylene glycol Polymers 0.000 description 53
- 238000002844 melting Methods 0.000 description 25
- 230000008018 melting Effects 0.000 description 25
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 23
- CTKXFMQHOOWWEB-UHFFFAOYSA-N Ethylene oxide/propylene oxide copolymer Chemical compound CCCOC(C)COCCO CTKXFMQHOOWWEB-UHFFFAOYSA-N 0.000 description 20
- 229920001993 poloxamer 188 Polymers 0.000 description 20
- 229940044519 poloxamer 188 Drugs 0.000 description 20
- 238000002360 preparation method Methods 0.000 description 20
- 208000006454 hepatitis Diseases 0.000 description 12
- 208000002672 hepatitis B Diseases 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000000969 carrier Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 7
- 208000000419 Chronic Hepatitis B Diseases 0.000 description 6
- 239000000374 eutectic mixture Substances 0.000 description 6
- 239000013081 microcrystal Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 206010008909 Chronic Hepatitis Diseases 0.000 description 5
- 231100000283 hepatitis Toxicity 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 208000005176 Hepatitis C Diseases 0.000 description 4
- 102000014150 Interferons Human genes 0.000 description 4
- 108010050904 Interferons Proteins 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229940079322 interferon Drugs 0.000 description 4
- JMZOMFYRADAWOG-UHFFFAOYSA-N methyl 7-methoxy-4-(7-methoxy-5-methoxycarbonyl-1,3-benzodioxol-4-yl)-1,3-benzodioxole-5-carboxylate Chemical compound COC(=O)C1=CC(OC)=C2OCOC2=C1C1=C2OCOC2=C(OC)C=C1C(=O)OC JMZOMFYRADAWOG-UHFFFAOYSA-N 0.000 description 4
- 235000005985 organic acids Nutrition 0.000 description 4
- 239000002861 polymer material Substances 0.000 description 4
- 239000012047 saturated solution Substances 0.000 description 4
- 101710142246 External core antigen Proteins 0.000 description 3
- 206010019799 Hepatitis viral Diseases 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 201000001862 viral hepatitis Diseases 0.000 description 3
- 208000006154 Chronic hepatitis C Diseases 0.000 description 2
- 241000700721 Hepatitis B virus Species 0.000 description 2
- 229940124401 anti-hepatitis virus drug Drugs 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 208000005252 hepatitis A Diseases 0.000 description 2
- 208000010710 hepatitis C virus infection Diseases 0.000 description 2
- 239000012052 hydrophilic carrier Substances 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- JTEGQNOMFQHVDC-NKWVEPMBSA-N lamivudine Chemical compound O=C1N=C(N)C=CN1[C@H]1O[C@@H](CO)SC1 JTEGQNOMFQHVDC-NKWVEPMBSA-N 0.000 description 2
- 229960001627 lamivudine Drugs 0.000 description 2
- 230000003908 liver function Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 239000002547 new drug Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000002390 rotary evaporation Methods 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 206010065051 Acute hepatitis C Diseases 0.000 description 1
- 102100036475 Alanine aminotransferase 1 Human genes 0.000 description 1
- 108010082126 Alanine transaminase Proteins 0.000 description 1
- 108010003415 Aspartate Aminotransferases Proteins 0.000 description 1
- 102000004625 Aspartate Aminotransferases Human genes 0.000 description 1
- 229940123014 DNA polymerase inhibitor Drugs 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 description 1
- 239000004378 Glycyrrhizin Substances 0.000 description 1
- 241000711549 Hepacivirus C Species 0.000 description 1
- 206010019668 Hepatic fibrosis Diseases 0.000 description 1
- 208000005331 Hepatitis D Diseases 0.000 description 1
- ZSBXGIUJOOQZMP-UHFFFAOYSA-N Isomatrine Natural products C1CCC2CN3C(=O)CCCC3C3C2N1CCC3 ZSBXGIUJOOQZMP-UHFFFAOYSA-N 0.000 description 1
- 238000012449 Kunming mouse Methods 0.000 description 1
- ZSBXGIUJOOQZMP-JLNYLFASSA-N Matrine Chemical compound C1CC[C@H]2CN3C(=O)CCC[C@@H]3[C@@H]3[C@H]2N1CCC3 ZSBXGIUJOOQZMP-JLNYLFASSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 240000006079 Schisandra chinensis Species 0.000 description 1
- 235000008422 Schisandra chinensis Nutrition 0.000 description 1
- 208000007271 Substance Withdrawal Syndrome Diseases 0.000 description 1
- 108010078233 Thymalfasin Proteins 0.000 description 1
- 102400000800 Thymosin alpha-1 Human genes 0.000 description 1
- 108010074506 Transfer Factor Proteins 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 208000037621 acute hepatitis C virus infection Diseases 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 239000012738 dissolution medium Substances 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- LPLVUJXQOOQHMX-UHFFFAOYSA-N glycyrrhetinic acid glycoside Natural products C1CC(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2=O)C(O)=O)C)(C)CC2)(C)C2C(C)(C)C1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O LPLVUJXQOOQHMX-UHFFFAOYSA-N 0.000 description 1
- 229960004949 glycyrrhizic acid Drugs 0.000 description 1
- UYRUBYNTXSDKQT-UHFFFAOYSA-N glycyrrhizic acid Natural products CC1(C)C(CCC2(C)C1CCC3(C)C2C(=O)C=C4C5CC(C)(CCC5(C)CCC34C)C(=O)O)OC6OC(C(O)C(O)C6OC7OC(O)C(O)C(O)C7C(=O)O)C(=O)O UYRUBYNTXSDKQT-UHFFFAOYSA-N 0.000 description 1
- 235000019410 glycyrrhizin Nutrition 0.000 description 1
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 201000010284 hepatitis E Diseases 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229940124622 immune-modulator drug Drugs 0.000 description 1
- 239000002955 immunomodulating agent Substances 0.000 description 1
- 229940121354 immunomodulator Drugs 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 201000007270 liver cancer Diseases 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229930014456 matrine Natural products 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002777 nucleoside Substances 0.000 description 1
- 150000003833 nucleoside derivatives Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 229920002477 rna polymer Polymers 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- NZVYCXVTEHPMHE-ZSUJOUNUSA-N thymalfasin Chemical compound CC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O NZVYCXVTEHPMHE-ZSUJOUNUSA-N 0.000 description 1
- 229960004231 thymalfasin Drugs 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 230000029812 viral genome replication Effects 0.000 description 1
Images
Landscapes
- Medicinal Preparation (AREA)
Abstract
Description
| 试验号 | 1 | 2 | 3 | 4 |
| 药物:PVP | 1∶2 | 1∶4 | 1∶6 | 1∶8 |
| 药物投量 | 2g | 2g | 2g | 2g |
| PVP投量 | 4g | 8g | 12g | 16 |
| 试验号 | 1 | 2 | 3 | 4 |
| 药物:PVP | 1∶2 | 1∶4 | 1∶6 | 1∶8 |
| 药物投量 | 2g | 2g | 2g | 2g |
| PVP投量 | 4g | 8g | 12g | 16 |
| 试验号 | 1 | 2 | 3 | 4 |
| 药物∶PEG | 1∶4 | 1∶6 | 1∶8 | 1∶10 |
| 药物投量 | 2g | 2g | 2g | 2g |
| PEG投量 | 8g | 12g | 16g | 20g |
| 试验号 | 1 | 2 | 3 | 4 |
| 药物∶PEG | 1∶4 | 1∶6 | 1∶8 | 1∶10 |
| 药物投量 | 2g | 2g | 2g | 2g |
| PEG投量 | 8g | 12g | 16g | 20g |
| 试验号 | 1 | 2 | 3 | 4 |
| 药物∶Poloxemer188 | 1∶4 | 1∶6 | 1∶8 | 1∶10 |
| 药物投量 | 2g | 2g | 2g | 2g |
| Poloxemer188投量 | 8g | 12g | 16g | 20g |
| 试验号 | 1 | 2 | 3 | 4 |
| 药物∶Poloxemer188 | 1∶4 | 1∶6 | 1∶8 | 1∶10 |
| 药物投量 | 2g | 2g | 2g | 2g |
| Poloxemer188投量 | 8g | 12g | 16g | 20g |
| 样品 | 饱和溶液浓度25℃(μg/ml) | 样品 | 饱和溶液浓度25℃(μg/ml) |
| 双环醇原料(100目) | 28.72 | ||||
| PVP物理混合物 | 1∶2 | 22.30 | PVP固体分散体 | 1∶2 | 452.8 |
| 1∶4 | 25.38 | 1∶4 | 432.5 | ||
| 1∶6 | 27.33 | 1∶6 | 462.8 | ||
| 1∶8 | 26.75 | 1∶8 | 478.9 | ||
| PEG物理混合物 | 1∶4 | 26.31 | PEG固体分散体 | 1∶4 | 56.24 |
| 1∶6 | 27.49 | 1∶6 | 62.20 | ||
| 1∶8 | 27.83 | 1∶8 | 67.42 | ||
| 1∶10 | 29.25 | 1∶10 | 70.04 | ||
| Poloxamer物理混合物 | 1∶4 | 28.13 | Poloxamer固体分散体 | 1∶4 | 58.34 |
| 1∶6 | 30.40 | 1∶6 | 65.64 | ||
| 1∶8 | 31.29 | 1∶8 | 64.70 | ||
| 1∶10 | 35.14 | 1∶10 | 64.73 | ||
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101018907A CN100435791C (zh) | 2003-10-23 | 2003-10-23 | 双环醇固体分散体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101018907A CN100435791C (zh) | 2003-10-23 | 2003-10-23 | 双环醇固体分散体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1608620A true CN1608620A (zh) | 2005-04-27 |
| CN100435791C CN100435791C (zh) | 2008-11-26 |
Family
ID=34756278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101018907A Expired - Lifetime CN100435791C (zh) | 2003-10-23 | 2003-10-23 | 双环醇固体分散体 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100435791C (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006015546A1 (fr) * | 2004-08-11 | 2006-02-16 | Institute Of Mataria Medica, Chinese Academy Of Medical Sciences | Utilisation de bicyclol pour produire un medicament capable de prevenir et/ou traiter l’alcoolisme aigu et une lesion d’intestin d’alcoolisme aigu ou chronique |
| CN102091052B (zh) * | 2009-12-15 | 2012-11-07 | 北京协和药厂 | 双环醇双层渗透泵控释片剂及其制备方法 |
| CN101524349B (zh) * | 2007-09-20 | 2014-01-15 | 中国医学科学院药物研究所 | 双环醇的磷脂复合物及其制备方法 |
| CN114073680A (zh) * | 2020-08-13 | 2022-02-22 | 北京协和药厂 | 一种双环醇干混悬剂 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4868207A (en) * | 1988-07-28 | 1989-09-19 | Taisho Pharmaceutical Co., Ltd. | Bis (methylenedioxy) biphenyl compounds useful for the treatment of liver diseases |
-
2003
- 2003-10-23 CN CNB2003101018907A patent/CN100435791C/zh not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006015546A1 (fr) * | 2004-08-11 | 2006-02-16 | Institute Of Mataria Medica, Chinese Academy Of Medical Sciences | Utilisation de bicyclol pour produire un medicament capable de prevenir et/ou traiter l’alcoolisme aigu et une lesion d’intestin d’alcoolisme aigu ou chronique |
| CN101524349B (zh) * | 2007-09-20 | 2014-01-15 | 中国医学科学院药物研究所 | 双环醇的磷脂复合物及其制备方法 |
| CN102091052B (zh) * | 2009-12-15 | 2012-11-07 | 北京协和药厂 | 双环醇双层渗透泵控释片剂及其制备方法 |
| CN114073680A (zh) * | 2020-08-13 | 2022-02-22 | 北京协和药厂 | 一种双环醇干混悬剂 |
| CN114073680B (zh) * | 2020-08-13 | 2023-08-15 | 北京协和药厂 | 一种双环醇干混悬剂 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100435791C (zh) | 2008-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1170539C (zh) | 含有伊曲康唑的抗真菌口服组合物及其制备方法 | |
| CN1062291A (zh) | 药物 | |
| CN1195289A (zh) | 药物组合物 | |
| CN1617712A (zh) | 速激肽受体拮抗剂的药用纳米粒组合物 | |
| CN1748675A (zh) | 大黄酸类化合物的复合物及制备方法与治疗糖尿病的应用 | |
| CN1772011A (zh) | 银杏叶提取物组合物及其制备方法 | |
| CN1245398C (zh) | 黄芩素的提取工艺、药用组合物及制剂制备工艺 | |
| CN1250541C (zh) | 细胞周期抑制剂的无定形形式 | |
| CN1555793A (zh) | 柚皮素及其盐用于制备止咳化痰药物 | |
| CN1608621A (zh) | 双环醇微粉化及口服控释制剂 | |
| CN1608620A (zh) | 双环醇固体分散体 | |
| CN1628662A (zh) | 具有镇痛作用的药物 | |
| CN1543964A (zh) | 积雪草酸及其衍生物在制备抗抑郁药物中的应用 | |
| CN1486691A (zh) | 波棱素化合物及其制法和其药物组合物与用途 | |
| CN100341495C (zh) | 格列本脲固体分散体、口服组合物及其制备方法 | |
| CN101032503A (zh) | 治疗心血管疾病的中药有效成分组合物及质量控制方法 | |
| CN1163227C (zh) | 丹酚酸b镁盐在制备治疗慢性肝病药剂中的应用 | |
| CN1672731A (zh) | 一种用于肺部给药的干扰素粉雾剂及其制备方法 | |
| CN1615844A (zh) | 一种微粒化水飞蓟制剂的研制 | |
| CN1623551A (zh) | 一种含活性成分阿德福韦或其盐的固体分散物及其制备方法 | |
| CN1781485A (zh) | 一种改进的恩替卡韦口腔崩解片及其制备方法 | |
| CN1919848A (zh) | 银杏内酯k及其复合物及其制备方法与用途 | |
| CN1297254C (zh) | 熊胆川贝滴丸及其制备方法 | |
| CN1754871A (zh) | 一枝蒿酮酸的制备方法及用途 | |
| CN1813984A (zh) | 治疗肝疾病的中药制剂及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING UNION PHARMACEUTICAL FACTORY Free format text: FORMER OWNER: PHARMACOLOGY INST. OF CAMS Effective date: 20120618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100050 XUANWU, BEIJING TO: 102600 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120618 Address after: 102600, Daxing District, Beijing Huang Town, Xingye Road, Beijing Concord pharmaceutical factory Patentee after: Beijing Union Pharmaceutical Factory Address before: 100050 Beijing city Xuanwu District Xiannongtan Street No. 1 Patentee before: INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES |
|
| CP03 | Change of name, title or address |
Address after: 102600 building 7, 37 Yongwang Road, Daxing biomedical industrial base, Zhongguancun Science and Technology Park, Daxing District, Beijing Patentee after: Beijing Xiehe Pharmaceutical Co.,Ltd. Address before: 102600 Beijing Xiehe pharmaceutical factory, Xingye North Road, Huangcun Town, Daxing District, Beijing Patentee before: Beijing Union Pharmaceutical Factory |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |
|
| CX01 | Expiry of patent term |