[CH3:1][C:2]([O:4][CH2:5][C:6]1[CH2:25][S:24][C@@H:9]2[C@H:10]([NH:13]C(CCC[C@@H](N)C(O)=O)=O)[C:11](=[O:12])[N:8]2[C:7]=1[C:26]([OH:28])=[O:27])=[O:3].O=O>>[CH3:1][C:2]([O:4][CH2:5][C:6]1[CH2:25][S:24][C@@H:9]2[C@H:10]([NH2:13])[C:11](=[O:12])[N:8]2[C:7]=1[C:26]([OH:28])=[O:27])=[O:3]combining in a reaction vessel cephalosporin C, catalase, D-amino acid oxidase obtained from T. variabilis strain ATCC 20931, externally supplied oxygen, and deacylase obtained from Acinetobacter sp. strain ATCC 53891 under conditions sufficient to produce 7-amino cephalosporanic acid; and
Wird geladen…