Pyridine → ethyl 7-(N-benzyloxycarbonylamino)-3-p-toluenesulfonyloxy-2-phenylheptanoate

反応式

[CH2:1]([c:2]1[cH:3][cH:4][cH:5][cH:6][cH:7]1)[O:8][C:9](=[O:10])[NH:11][CH2:12][CH2:13][CH2:14][CH2:15][CH:16]([CH:17]([C:18](=[O:19])[O:20][CH2:21][CH3:22])[c:23]1[cH:24][cH:25][cH:26][cH:27][cH:28]1)[OH:29].[CH3:30][N:31]([c:32]1[cH:33][cH:34][cH:35][cH:36][n:37]1)[CH3:38].[c:39]1([CH3:49])[cH:40][cH:41][c:42]([S:45](=[O:46])(=[O:47])[Cl:48])[cH:43][cH:44]1.[cH:50]1[cH:51][cH:52][n:53][cH:54][cH:55]1>>[CH2:1]([c:2]1[cH:3][cH:4][cH:5][cH:6][cH:7]1)[O:8][C:9](=[O:10])[NH:11][CH2:12][CH2:13][CH2:14][CH2:15][CH:16]([CH:17]([C:18](=[O:19])[O:20][CH2:21][CH3:22])[c:23]1[cH:24][cH:25][cH:26][cH:27][cH:28]1)[O:29][S:45]([c:42]1[cH:41][cH:40][c:39]([CH3:49])[cH:44][cH:43]1)(=[O:46])=[O:47]