[Cepham analogs and cepham isomers (author's transl)].
D001952:Bridged-Ring Compounds / Q000138:chemical synthesis*; D002511:Cephalosporins; D003500:Cyclization; D007536:Isomerism; D009682:Magnetic Resonance Spectroscopy; D010880:Piperidines / Q000138:chemical synthesis*
D001952:Bridged-Ring Compounds; D002511:Cephalosporins; D010880:Piperidines
Kondensierte Azetidinone, 9. Mitt.: Cepham-Analoge und Cepham-Isomere durch Keten-Cycloimin-Cycloaddition