SR142948A → HCID 178491337, 화합물
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.[NH2:51][C@H:52]([C:60]([OH:62])=[O:61])[CH2:53][CH2:54][CH2:55][NH:56][C:57](=[NH:59])[NH2:58]>CO>[NH2:51][C@H:52]([C:60]([OH:62])=[O:61])[CH2:53][CH2:54][CH2:55][NH:56][C:57](=[NH:58])[NH2:59].[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
4
반응 조건
- 온도
- 5 °C
실험 절차
0.1 g of the compound obtained in EXAMPLE 1' and 0.03 g of (S)-(+)-arginine are dissolved in the heated state in 4 ml of MeOH, and this solution is concentrated to 1 ml and poured into 10 ml of ether cooled to 5° C. 0.055 g of the expected product is obtained after draining and drying over P2O5, m.p.=176° C. (dec.).