Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1-Hydroxybenzotriazole → tert-Butyl cis(+/-)-4-{[(4,5-diiodo-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidine-1-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 | (3R,4S)-4-Amino-1-boc-3-methoxypiperidine | HCID 57362389 | — |
| 반응물 | 4,5-diiodo-1H-imidazole-2-carboxylic acid | HCID 67548481 | — |
| 생성물 | tert-Butyl cis(+/-)-4-{[(4,5-diiodo-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidine-1-carboxylate | HCID 86648535 | 43% |
반응 단계
The same operation as in Example (1g) was performed using tert-butyl cis(±)-4-amino-3-methoxypiperidine-1-carboxylate obtained by the method described in Example (1e) (170 mg, 0.74 mmol), 4,5-diiodoimidazole-2-carboxylic acid obtained in Example (71b) (about 0.34 mmol), WSC hydrochloride (195 mg, 1.02 mmol) and HOBT (46 mg, 0.34 mmol), to obtain 83.1 mg of the title compound as a white solid (43%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08536197B2 |
| 출처 데이터셋 | uspto-grants-2013_09 |
| ORD ID | ord-15291c41996e4a0b8f04a1fc845dce6e |
| 출처 메모 | uspto-grants-2013_09 |