title: Phosphorus in organic synthesis. XII. Amino acids and peptides. XXII. Reaction of penicillin sulfoxides with diethyl phosphorocyanidate (DEPC).
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003499:Cyclic S-Oxides; D010755:Organophosphates; D010406:Penicillins
chemical_list: D003499:Cyclic S-Oxides; D010755:Organophosphates; D010406:Penicillins