Thiourea → 7beta-[alpha-ethoxyimino-(2-aminothiazol-4-yl)acetamido]-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid benzhydryl ester

反応式

[CH:1]([O:14][C:15]([C:17]1[N:22]2[C:23](=[O:43])[C@@H:24]([NH:25][C:26](=[O:42])[C:27]([C:32]3[N:33]=[C:34]([NH:37]C(=O)CCl)[S:35][CH:36]=3)=[N:28][O:29][CH2:30][CH3:31])[C@H:21]2[S:20][CH2:19][C:18]=1[CH:44]([S:46][C:47]1[NH:51][N:50]=[N:49][N:48]=1)[CH3:45])=[O:16])([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.NC(N)=S>O1CCCC1.C(O)C.[Br-].C([N+](CC)(CC)CC1C=CC=CC=1)C>[CH:1]([O:14][C:15]([C:17]1[N:22]2[C:23](=[O:43])[C@@H:24]([NH:25][C:26](=[O:42])[C:27]([C:32]3[N:33]=[C:34]([NH2:37])[S:35][CH:36]=3)=[N:28][O:29][CH2:30][CH3:31])[C@H:21]2[S:20][CH2:19][C:18]=1[CH:44]([S:46][C:47]1[NH:51][N:50]=[N:49][N:48]=1)[CH3:45])=[O:16])([C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1