New derivatives of penam-3-carboxylic acid and cephem-4-carboxylic acid their manufacture and pharmaceutical compositions containing them

IL43174A0Inactive Publication Date: 1973-11-28CIBA GEIGY AG

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Patent Information

Application Number: IL43174
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1973-05-24
Filing Date: 1973-09-06
Publication Date: 1973-11-28
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

24 May 1973

Priority

06 Sep 1973

Application

IL43174

28 Nov 1973

Publication

IL43174A0

IPC: C07D499/00; C07D499/44; C07D499/64; C07D499/76; C07D501/20

CPC: C07D499/00

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