title: Nonenzymatic conversion of penicillins to 6-aminopenicillanic acid.
mesh_terms: D002625:Chemistry, Organic; D055601:Organic Chemistry Phenomena; D010084:Oxidation-Reduction; D010404:Penicillin V / Q000031:analogs & derivatives*; D010406:Penicillins
chemical_list: D010406:Penicillins; D010404:Penicillin V