title: Structural studies on penicillin derivatives. II. The configuration of phthalimidopenicillin and epiphthalimidopenicillin sulfoxides.
mesh_terms: D000577:Amides; D055598:Chemical Phenomena; D002621:Chemistry; D010404:Penicillin V; D010406:Penicillins; D010795:Phthalic Acids; D013454:Sulfoxides
chemical_list: D000577:Amides; D010406:Penicillins; D010795:Phthalic Acids; D013454:Sulfoxides; D010404:Penicillin V