Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1981-11-19
1983-11-15
Coughlan, Jr., Paul M.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
542413, 544 27, A61K 31545, C07D50124
Patent
active
044155620
ABSTRACT:
New cephalosporins of the general formula: ##STR1## in which R is alkyl, L-2-amino-2-carboxyethyl, phenyl or various heterocyclic rings, R' is a hydrogen atom or a radical of the general formula: ##STR2## and R.degree. is hydrogen, alkyl, vinyl, cyanomethyl or a carboxyalkyl radical of the general formula: ##STR3## and also their salts, their preparation and the pharmaceutical compositions in which they are present.
REFERENCES:
patent: 4307116 (1981-12-01), Farge et al.
Farge Daniel
Moutonnier Claude
Peyronel Jean-Francois
Roy Pierre L.
Coughlan, Jr. Paul M.
Rhone-Poulenc Industries
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