Preparation of ceph-3-ems and ceph-3-em sulphoxides

IL40799A0Inactive Publication Date: 1973-01-30BEECHAM GRP PLC

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Patent Information

Application Number: IL40799
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1972-09-05
Filing Date: 1972-11-10
Publication Date: 1973-01-30
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

05 Sep 1972

Priority

10 Nov 1972

Application

IL40799

30 Jan 1973

Publication

IL40799A0

IPC: C07D205/095; C07D501/08; C07D501/10; C07F9/568

CPC: C07D205/095; C07F9/568

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