반응식
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([O:9][CH3:10])[C:4]=1[C:11]1[N:15]([C:16]2[CH:21]=[CH:20][C:19]([C:22](=[O:31])[N:23]([CH3:30])[CH2:24][CH2:25][CH2:26][N:27]([CH3:29])[CH3:28])=[CH:18][C:17]=2[CH:32]([CH3:34])[CH3:33])[N:14]=[C:13]([C:35]([NH:37][C:38]2([C:48]([OH:50])=[O:49])[CH:45]3[CH2:46][CH:41]4[CH2:42][CH:43]([CH2:47][CH:39]2[CH2:40]4)[CH2:44]3)=[O:36])[CH:12]=1.[C:51]1([S:57]([OH:60])(=[O:59])=[O:58])[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=1.CCOCC>CO>[C:51]1([S:57]([OH:60])(=[O:59])=[O:58])[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=1.[CH3:10][O:9][C:5]1[CH:6]=[CH:7][CH:8]=[C:3]([O:2][CH3:1])[C:4]=1[C:11]1[N:15]([C:16]2[CH:21]=[CH:20][C:19]([C:22](=[O:31])[N:23]([CH3:30])[CH2:24][CH2:25][CH2:26][N:27]([CH3:28])[CH3:29])=[CH:18][C:17]=2[CH:32]([CH3:34])[CH3:33])[N:14]=[C:13]([C:35]([NH:37][C:38]2([C:48]([OH:50])=[O:49])[CH:39]3[CH2:40][CH:41]4[CH2:42][CH:43]([CH2:44][CH:45]2[CH2:46]4)[CH2:47]3)=[O:36])[CH:12]=1참가 물질
5
반응 조건
- 온도
- 5 °C
실험 절차
A mixture of 0.5 g of the compound obtained in EXAMPLE 1' and 0.16 g of benzenesulphonic acid in 5 ml of MeOH is poured into 75 ml of ether cooled to 5° C., and the precipitate formed is drained. 0.06 g of the expected product is obtained, m.p.=170° C. (dec.).
후처리
- customthe precipitate formed
출처 및 근거
- ORD 기록
- ord-076f15100bd444519e7dd5acc289824c
- 출처 데이터셋
- uspto-grants-1999_08
- 특허 번호
- US05936123
연결된 노트
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