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Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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Filing date
Publication date
Application filed by Nippon Kayaku Co LtdfiledCriticalNippon Kayaku Co Ltd
Priority to JP10111677ApriorityCriticalpatent/JPS5436286A/en
Publication of JPS5436286ApublicationCriticalpatent/JPS5436286A/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PURPOSE: Cephalosporanic acid derivative of formula I [R1 is H, acetoxy, pyridinium, -S-R3(R3-is I-methyltetrazol-5-yl, etc.); R2 is H, alkali, alkylammonium, etc.].
COPYRIGHT: (C)1979,JPO&Japio
JP10111677A1977-08-251977-08-25Novel cephalosporanic acid derivative, its optically active isomer, and its preparation
PendingJPS5436286A
(en)