Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1-Hydroxybenzotriazole → Ethyl cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-ethoxypiperidin-1-yl)-4-(methylcarbamoyl)-1,3-thiazole-5-carboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1-Hydroxybenzotriazole | HCID 75771 | — |
| 반응물 | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| 반응물 | Methylamine hydrochloride | HCID 6364545 | — |
| 반응물 | cis(+/-)-2-(4-{[(4-Chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-ethoxypiperidin-1-yl)-5-(ethoxycarbonyl)-1,3-thiazole-4-carboxylic acid | HCID 86648529 | — |
| 생성물 | Ethyl cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-ethoxypiperidin-1-yl)-4-(methylcarbamoyl)-1,3-thiazole-5-carboxylate | HCID 86648538 | 77% |
반응 단계
The same operation as in Example (1g) was performed using cis(±)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-ethoxypiperidin-1-yl)-5-(ethoxycarbonyl)-1,3-thiazole-4-carboxylic acid obtained by the method described in Example (68c) (100 mg, 0.20 mmol), methylamine hydrochloride (45 mg, 0.67 mmol), WSC hydrochloride (117 mg, 0.61 mmol) and HOBT (23 mg, 0.17 mmol), to obtain 78.6 mg of the title compound as a white solid (77%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08536197B2 |
| 출처 데이터셋 | uspto-grants-2013_09 |
| ORD ID | ord-0ae7375d562a4016bed7b2ef19f348b3 |
| 출처 메모 | uspto-grants-2013_09 |