Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
rel-(2R,6S)-2,6-dimethylpiperazine → Sparfloxacin
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | rel-(2R,6S)-2,6-dimethylpiperazine | HCID 6950261 | — |
| 반응물 | 5-Amino-1-cyclopropyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | HCID 13910947 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | Sparfloxacin | HCID 60464 | — |
반응 단계
In the same manner as described in Example 1 (1), a mixture of 5-amino-1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, cis-2,6-dimethylpiperazine, and dimethylformamide was stirred at room temperature for 24 hours to give 5-amino-1-cyclopropyl-6,8-difluoro-7-(cis-3,5-dimethyl-1-piperazinyl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, m.p. 258°-260° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04795751 |
| 출처 데이터셋 | uspto-grants-1989_01 |
| ORD ID | ord-1e5b3746ca5e42739940983132139e2b |
| 출처 메모 | uspto-grants-1989_01 |