Phosphorus oxychloride → Benzhydryl 7-[2-(4-aminopyrimidin-2-yl)-2-tert-butoxycarbonylmethoxyiminoacetamido]-3-vinyl-3-cephem-4-carboxylate

反応式

[NH2:1][C:2]1[CH:7]=[CH:6][N:5]=[C:4]([C:8](=[N:12][O:13][CH2:14][C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[C:9]([OH:11])=O)[N:3]=1.P(Cl)(Cl)(Cl)=O.[NH2:27][CH:28]1[C:53](=[O:54])[N:30]2[C:31]([C:37]([O:39][CH:40]([C:47]3[CH:52]=[CH:51][CH:50]=[CH:49][CH:48]=3)[C:41]3[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=3)=[O:38])=[C:32]([CH:35]=[CH2:36])[CH2:33][S:34][C@H:29]12.C[Si](CC(N)=O)(C)C>C(OCC)(=O)C.C(Cl)Cl.CN(C)C=O>[NH2:1][C:2]1[CH:7]=[CH:6][N:5]=[C:4]([C:8](=[N:12][O:13][CH2:14][C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[C:9]([NH:27][CH:28]2[C:53](=[O:54])[N:30]3[C:31]([C:37]([O:39][CH:40]([C:41]4[CH:42]=[CH:43][CH:44]=[CH:45][CH:46]=4)[C:47]4[CH:52]=[CH:51][CH:50]=[CH:49][CH:48]=4)=[O:38])=[C:32]([CH:35]=[CH2:36])[CH2:33][S:34][C@H:29]23)=[O:11])[N:3]=1