Citric Acid → 3-[5-(2,2-Dimethyl-propionylamino)-pyrazin-2-yl]-3-oxo-propionic acid-tert-butyl ester
反応式
[C:1]([CH3:2])(=[O:3])[O:4][C:5]([CH3:6])([CH3:7])[CH3:8].[CH2:49]1[O:50][CH2:51][CH2:52][CH2:53]1.[CH3:26][Si:27]([N-:28][Si:29]([CH3:30])([CH3:31])[CH3:32])([CH3:33])[CH3:34].[CH3:9][O:10][C:11](=[O:12])[c:13]1[n:14][cH:15][c:16]([NH:19][C:20]([C:21]([CH3:22])([CH3:23])[CH3:24])=[O:25])[n:17][cH:18]1.[Li+:35].[OH:36][C:37]([CH2:38][C:39]([C:40](=[O:41])[OH:42])([CH2:43][C:44](=[O:45])[OH:46])[OH:47])=[O:48]>>[C:1]([CH2:2][C:11](=[O:10])[c:13]1[n:14][cH:15][c:16]([NH:19][C:20]([C:21]([CH3:22])([CH3:23])[CH3:24])=[O:25])[n:17][cH:18]1)(=[O:3])[O:4][C:5]([CH3:6])([CH3:7])[CH3:8]
