Lorusso & Loud
Cephalosporin derivatives
 Cephalosporin derivatives represented by the general formula ##STR1## wherein R is a hydrogen atom or a lower alkyl group having 1 to 4 carbon atoms, R' is a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms, a cycloalkyl group having 5 or 6 carbon atoms or a benzyl group, or R and R' together with the nitrogen atom to which they are attached form a tetrahydropyridinyl group, a morpholinyl group or pyrroridinyl group, and the non-toxic salts thereof are disclosed. These compounds are useful as antibacterial agents. 
Taisho Pharmaceutical Co., Ltd.
C
C07D
inventional
Chihiro Masami Akira Mitsuo Minoru Kaoru Yoshiaki Hiroshi
Yokoo Goi Onodera Murata Taguchi Sota Watanabe Fukushima