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1.STARTING COMPOUNDS FOR PREPARING CEPHEM COMPOUNDS, PROCESSES FOR THEIR PREPARATION, PROCESSES FOR PREPARING CEPHEM COMPOUNDS AND CEPHEMS SO OBTAINED 失效
标题翻译: 制备化合物的起始化合物,其制备方法,制备CEPHEM化合物和CEPHEMS的方法公开(公告)号:EP0009671A3
公开(公告)日:1980-06-25
申请号:EP79103389
申请日:1979-09-11
发明人: UEDA, IKUO , TAKAYA, TAKAO , KOBAYASHI, MASAKAZU , MASUGI, TAKASHI , TAKASUGI, HISASHI , KOCHI, HIROMI , KITAGUCHI, TADASHI
IPC分类号: C07D317/30 , C07D319/06 , C07D501/04 , C07D501/14 , C07D501/20 , C07C131/00 , C07D501/00 , C07D501/59
CPC分类号: C07D317/30 , C07D319/06