Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Methylbutanal → Ethyl cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-[(3-methylbutyl)amino]piperidin-1-yl)-1,3-benzothiazole-7-carboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Methylbutanal | HCID 11552 | — |
| 반응물 | Sodium triacetoxyborohydride | HCID 5049666 | — |
| 반응물 | Ethyl cis(+/-)-2-(3-amino-4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}piperidin-1-yl)-1,3-benzothiazole-7-carboxylate | HCID 86648558 | — |
| 생성물 | Ethyl cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-[(3-methylbutyl)amino]piperidin-1-yl)-1,3-benzothiazole-7-carboxylate | HCID 86648566 | — |
반응 단계
The same operation as in Example (77d) was performed using ethyl cis(±)-2-(3-amino-4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}piperidin-1-yl)-1,3-benzothiazole-7-carboxylate obtained by the method described in Example (81e) (30 mg, 0.063 mmol), 3-methylbutanal (10.8 μL, 0.010 mmol) and sodium (triacetoxy)borohydride (87 mg, 0.41 mmol), to obtain 34.2 mg of the title compound as a colorless oily substance (99%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08536197B2 |
| 출처 데이터셋 | uspto-grants-2013_09 |
| ORD ID | ord-0d9e86a94c6542f787f5b32b40f531bc |
| 출처 메모 | uspto-grants-2013_09 |