Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1980-11-24
1983-12-13
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544 27, 544 21, C07D50136, A61K 31545
Patent
active
044204779
ABSTRACT:
This invention relates to novel cephem compounds of high antimicrobial activity, said compounds being of the formula: ##STR1## wherein R.sup.1 is a group of the formula: ##STR2## in which R.sup.5 is amino or a protected amino group; and R.sup.6 is lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl, cyclo(lower)alkenyl, aryl, ar(lower)alkyl, or halogen-substituted ar(lower)alkyl;
REFERENCES:
patent: 4100346 (1978-07-01), Gottstein et al.
patent: 4165373 (1979-08-01), Yamada et al.
patent: 4278671 (1981-07-01), Ochiai et al.
patent: 4307090 (1981-12-01), Vignau et al.
Inoue Yoshikazu
Murata Masayoshi
Takaya Takao
Yasuda Nobuyoshi
Fujisawa Pharmaceutical Co. Ltd.
Rizzo Nicholas S.
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