KR19990074338A - 트리아릴이미다졸 유도체 및 이를 함유하는시클로옥시게네이즈-2 저해제 조성물 - Google Patents
트리아릴이미다졸 유도체 및 이를 함유하는시클로옥시게네이즈-2 저해제 조성물 Download PDFInfo
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- KR19990074338A KR19990074338A KR1019980007872A KR19980007872A KR19990074338A KR 19990074338 A KR19990074338 A KR 19990074338A KR 1019980007872 A KR1019980007872 A KR 1019980007872A KR 19980007872 A KR19980007872 A KR 19980007872A KR 19990074338 A KR19990074338 A KR 19990074338A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
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- Animal Behavior & Ethology (AREA)
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Abstract
Description
| COX-2(IC50:μM) | COX-1(IC50:μM) | 귀 부종 억제율 (ED50, % 억제율) | 카라게닌에 의해 유발된 부종 억제율(경구투여)(ED50, % 억제율) | |
| 인도메타신 | 0.005 | 0.008 | 0.4 mg/ear, ED50 | 4.3 mg/kg, ED50 |
| NS-398 | 0.02 | 6.9 | 1.3 mg/ear, ED50 | 10 mg/kg, ED50 |
| 실시예 1 | 0.01 | >10 | 0.41 mg/ear, ED50 | 100mg/kg, 47%억제 |
| 실시예 2 | 0.24 | >10 | - | - |
| 실시예 3 | No activity | >10 | - | - |
| 실시예 4 | No activity | >10 | - | - |
| 실시예 5 | 0.09 | >10 | - | - |
| 실시예 6 | 0.036 | >10 | 1 mg/ear, 40.6%억제 | 100mg/kg, 12.5%억제 |
| 실시예 7 | 0.046 | >10 | 3 mg/ear, 37.6%억제 | 100mg/kg, 20.1%억제 |
| 실시예 8 | 0.042 | >10 | 3 mg/ear, 67.1%억제 | - |
| 실시예 9 | 0.22 | >10 | - | - |
| 실시예 10 | 0.11 | >10 | - | - |
| 실시예 11 | 0.085 | >10 | 1 mg/ear, 45.7%억제 | 30mg/kg, 9.6%억제 |
| 실시예 12 | 0.158 | >10 | 1 mg/ear, 54%억제 | 30mg/kg, 24.95%억제 |
| 실시예 13 | 0.038 | >10 | - | - |
| 실시예 14 | 0.034 | >10 | - | - |
| 실시예 15 | 0.013 | >10 | - | - |
| 실시예 16 | 0.032 | >10 | - | - |
| 실시예 17 | 0.011 | >10 | - | - |
| 실시예 18 | 0.016 | >10 | - | - |
| 실시예 19 | 0.034 | >10 | 3 mg/ear, 38.9%억제 | - |
| 실시예 20 | No activity | >10 | - | - |
| 실시예 21 | No activity | >10 | - | - |
| 실시예 22 | 1.1 | >10 | - | - |
| 실시예 23 | 0.35 | >10 | - | - |
| 실시예 24 | 4.13 | >10 | - | - |
| 실시예 25 | 0.281 | >10 | 1 mg/ear, 72.3%억제 | - |
| 실시예 26 | 0.369 | >10 | 1 mg/ear, 59.9%억제 | - |
| 실시예 27 | no activity | >10 | 1 mg/ear, 42.2%억제 | - |
| 실시예 28 | 0.769 | >10 | 1 mg/ear, 52.5%억제 | - |
Claims (3)
- 하기 일반식 (Ⅰ)로 표시되는 트리아릴이미다졸(triarylimidazole) 유도체 및 그의 약제학적으로 허용되는 염.I상기 식에서R1은 수소기, 2-, 3-, 4- 또는 3,5-할로겐기, 4-메틸기, 또는 3-플루오로-4-메톡시기이고,R2는 메틸기이며,R3은 수소기, 4-할로겐기, 4-메틸기, 4-벤질옥시기, 4-히드록시기, 3,4-디메톡시기, 3-메톡시-4-히드록시기, 3- 또는 4-트리플루오로메틸기, 3-(3,5-디클로로)페녹시기, 4-니트로기 또는 4-페녹시기이다.
- (1) 하기 일반식 (Ⅱ)의 화합물을 보론트리플루오라이드에테레이트(BF3OEt2)촉매하에서 하기 일반식 (Ⅲ)의 화합물과 반응시켜 하기 일반식 (Ⅳ)의 화합물을 합성한 후, 이를 n-부틸리튬과 치환된 벤즈알데히드와 반응시켜 하기 일반식 (Ⅴ)의 화합물을 얻는 단계 ;(2) 상기 단계에서 얻은 일반식 (Ⅴ)의 화합물을 가수분해하여 하기 일반식 (Ⅵ)의 화합물을 얻은 후, 이를 아세트산암모늄과 치환된 벤즈알데히드와 반응시켜 일반식 (Ⅶ)의 화합물을 얻는 단계; 및(3) 상기 단계에서 얻은 일반식 (Ⅶ)의 화합물을 포타슘 퍼옥시모노설페이트(potassium peroxymonosulfate; oxone)로 산화시켜 일반식 (Ⅰ)의 화합물을 얻는 단계;를 포함함을 특징으로 하는 일반식 (Ⅰ)로 표시되는 트리이미다졸 유도체의 제조방법.상기 식에서, R1, R2, R3는 제 1항에서 정의한 바와 동일한 의미이다.
- 제 1항에 기재된 일반식 (Ⅰ)로 표시되는 화합물 및 그의 약제학적으로 허용되는 염을 치료에 유효한 양으로 함유함을 특징으로 하는 시클로옥시게네이즈-2(cyclooxygenase-2; COX-2) 저해제 조성물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980007872A KR100275261B1 (ko) | 1998-03-10 | 1998-03-10 | 트리아릴이미다졸유도체및이를함유하는시클로옥시게네이즈-2저해제조성물 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980007872A KR100275261B1 (ko) | 1998-03-10 | 1998-03-10 | 트리아릴이미다졸유도체및이를함유하는시클로옥시게네이즈-2저해제조성물 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990074338A true KR19990074338A (ko) | 1999-10-05 |
| KR100275261B1 KR100275261B1 (ko) | 2000-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980007872A Expired - Fee Related KR100275261B1 (ko) | 1998-03-10 | 1998-03-10 | 트리아릴이미다졸유도체및이를함유하는시클로옥시게네이즈-2저해제조성물 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100275261B1 (ko) |
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1998
- 1998-03-10 KR KR1019980007872A patent/KR100275261B1/ko not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| KR100275261B1 (ko) | 2000-12-15 |
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