发明公开
EP0045717A2 New cephalosporin derivatives, their production and their use 失效
Cephalosporinderivate,ihre Herstellung und Anwendung。

New cephalosporin derivatives, their production and their use
摘要:
The invention relates to novel, protected forms of Cephalosporin C and related 7-aminoadipin- amidocephalosporanic acids, their production and their use in producing corresponding 7-aminocephalosporanic acid derivatives by deacylation.
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