Novel derivatives of penicillanic acid,their preparation and pharmaceutical compositions containing them

IL41937A0Inactive Publication Date: 1973-06-29PFIZER INC

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Patent Information

Application Number: IL41937
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1972-05-16
Filing Date: 1973-04-03
Publication Date: 1973-06-29
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

16 May 1972

Priority

03 Apr 1973

Application

IL41937

29 Jun 1973

Publication

IL41937A0

IPC: C07D499/70; A61K31/43; A61P31/04; C07C275/16; C07C279/28; C07C335/34; C07C335/38; C07D233/42; C07D233/44; C07D233/46; C07D499/00; C07D499/04; C07D499/10; C07D499/64; C07D499/68; C07K5/02; C07K7/02

CPC: C07C275/16; C07C279/28; C07C335/34; C07C335/38; C07D233/42; C07D233/44; C07D233/46; C07D499/00

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