Methyl Isocyanate → 20-(5,5-dimethyl-1,3-dioxan-2-yl)-1alpha,2alpha-epoxy-7alpha-(N-methylcarbamoyloxy)pregn-5-en-3beta-yl acetate

反応式

[C:1]([O:4][C@H:5]1[C@@H:31]2[O:32][C@@H:30]2[C@@:29]2([CH3:33])[C:7](=[CH:8][C@@H:9]([OH:35])[C@@H:10]3[C@@H:28]2[CH2:27][CH2:26][C@@:25]2([CH3:34])[C@H:11]3[CH2:12][CH2:13][C@@H:14]2[CH:15]([CH:17]2[O:22][CH2:21][C:20]([CH3:24])([CH3:23])[CH2:19][O:18]2)[CH3:16])[CH2:6]1)(=[O:3])[CH3:2].[CH3:36][N:37]=[C:38]=[O:39].C(OCC)(=O)C.CCCCCC>C1(C)C=CC=CC=1.N1C=CC=CC=1>[C:1]([O:4][C@H:5]1[C@@H:31]2[O:32][C@@H:30]2[C@@:29]2([CH3:33])[C:7](=[CH:8][C@@H:9]([O:35][C:38](=[O:39])[NH:37][CH3:36])[C@@H:10]3[C@@H:28]2[CH2:27][CH2:26][C@@:25]2([CH3:34])[C@H:11]3[CH2:12][CH2:13][C@@H:14]2[CH:15]([CH:17]2[O:18][CH2:19][C:20]([CH3:23])([CH3:24])[CH2:21][O:22]2)[CH3:16])[CH2:6]1)(=[O:3])[CH3:2]