Potassium Cation → 4-Oxo-3-[(2-phenoxyacetyl)amino]azetidine-2-carboxylic acid

Reaction equation

[CH3:27][CH2:28][O:29][C:30](=[O:31])[CH3:32].[CH3:34][OH:35].[K+:21].[K+:22].[O-:23][C:24]([O-:25])=[O:26].[O:1]([c:2]1[cH:3][cH:4][cH:5][cH:6][cH:7]1)[CH2:8][C:9](=[O:10])[NH:11][CH:12]1[CH:13]([C:17](=[O:18])[O:19][CH3:20])[NH:14][C:15]1=[O:16].[OH2:33]>>[O:1]([c:2]1[cH:3][cH:4][cH:5][cH:6][cH:7]1)[CH2:8][C:9](=[O:10])[NH:11][CH:12]1[CH:13]([C:17](=[O:18])[OH:19])[NH:14][C:15]1=[O:16]