3-Benzyl-7-substituted acetamido-3-cephem-4-carboxylic acids and
申请人:Beecham Group Limited
公开号:US03939157A1
公开(公告)日:1976-02-17
Antimicrobially active ceph-3-ems having in the 3-position a benzyl or mono-halobenzyl group, preferably with the mono-halo group in the para-position of the phenyl part of the benzyl group.