Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2,4-Dichlorobenzylamine → 3-Quinolinecarboxamide,8-chloro-1-cyclopropyl-n-[(2,4-dichlorophenyl)methyl]-6,7-difluoro-1,4-dihydro-4-oxo-
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2,4-Dichlorobenzylamine | HCID 1485 | — |
| 반응물 | PyBOP | HCID 2724699 | — |
| 반응물 | 8-Chloro-1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | HCID 9835941 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 3-Quinolinecarboxamide,8-chloro-1-cyclopropyl-n-[(2,4-dichlorophenyl)methyl]-6,7-difluoro-1,4-dihydro-4-oxo- | HCID 57780978 | — |
반응 단계
15.0 g of 8-chloro-1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (for preparation see DE 3420743 or Y. Kimura et al., J. Med. Chem. (1994) 37:3344) are dissolved in 500 ml of DMF and 31.3 g of PyBOP and 10.6 g of 2,4-dichlorobenzylamine are added. After a day the solvent is removed and the residue is purified by flash chromatography on silica gel (toluene/ethyl acetate 95:5).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07867992B2 |
| 출처 데이터셋 | uspto-grants-2011_01 |
| ORD ID | ord-2c3541e8cc8b4e2384b9f35fcb325080 |
| 출처 메모 | uspto-grants-2011_01 |