Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Quinoline-7-carboxylic acid → 5-(3,4-Dimethoxyphenyl)-4,4-dimethyl-2-[1-(quinolin-7-ylcarbonyl)piperidin-4-yl]-2,4-dihydro-3H-pyrazol-3-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Quinoline-7-carboxylic acid | HCID 599475 | — |
| 반응물 | 5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochloride | HCID 66616406 | — |
| 생성물 | 5-(3,4-Dimethoxyphenyl)-4,4-dimethyl-2-[1-(quinolin-7-ylcarbonyl)piperidin-4-yl]-2,4-dihydro-3H-pyrazol-3-one | HCID 46205296 | — |
반응 단계
The title compound is prepared analogously as described for GP2-WU2 using 5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-(piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one (compound B1) and quinoline-7-carboxylic acid as starting compounds. The crude product is purified by chromatography (amino phase silica gel and DCM) and by crystallization from DCM and diethyl ether to yield the title compound.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09340522B2 |
| 출처 데이터셋 | uspto-grants-2016_05 |
| ORD ID | ord-94ba7250da1b4dc1b313718722120abd |
| 출처 메모 | uspto-grants-2016_05 |