Pahl, Lorusso & Loud
Cephalosporin derivatives
 Cephalosporin derivatives represented by the general formula ##STR1## Wherein X represents a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms, an allyl group, a cycloalkyl group having 5 or 6 carbon atoms or a benzyl group, and the non-toxic salts thereof are disclosed. These compounds are useful as antibacterial agents. 
Taisho Pharmaceutical Co., Ltd.
C
C07D
inventional
Chihiro Mitsuo Kaoru Yoshiaki Akira Hiroshi Masami
Yokoo Murata Sota Watanabe Onodera Fukushima Goi