Trifluoroacetic acid → 7beta-[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-carboxymethoxyiminoacetamido]-3-chloromethyl-3-cephem-4-carboxylic acid

反応式

FC(F)(F)C(O)=O.C1(OC)C=CC=CC=1.[NH2:16][C:17]1[S:21][N:20]=[C:19]([C:22](=[N:53][O:54][CH2:55][C:56]([OH:58])=[O:57])[C:23]([NH:25][C@@H:26]2[C:51](=[O:52])[N:28]3[C:29]([C:35]([O:37]C(C4C=CC=CC=4)C4C=CC=CC=4)=[O:36])=[C:30]([CH2:33][Cl:34])[CH2:31][S:32][C@H:27]23)=[O:24])[N:18]=1.C(OC(C)C)(C)C>C(Cl)Cl.CCCCCC>[NH2:16][C:17]1[S:21][N:20]=[C:19]([C:22](=[N:53][O:54][CH2:55][C:56]([OH:58])=[O:57])[C:23]([NH:25][C@@H:26]2[C:51](=[O:52])[N:28]3[C:29]([C:35]([OH:37])=[O:36])=[C:30]([CH2:33][Cl:34])[CH2:31][S:32][C@H:27]23)=[O:24])[N:18]=1