Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1993-11-01
1996-06-18
Peselev, Elli
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
536 72, 536 73, 536 74, A61K 3170, C07H 1708
Patent
active
055277802
ABSTRACT:
A compound selected from the group consisting of a compound of the formula ##STR1## wherein R is --(CH.sub.2).sub.n --Ar.sub.1 or --XAr.sub.2, n is an integer from 1 to 6, Ar.sub.1 and Ar.sub.2 are individually selected from the group consisting of a) carbocyclic aryl of up to 18 carbon atoms substituted by at least one member of the group consisting of free carboxy, alkoxy carbonyl and carboxyl salified with a pharmaceutically acceptable base, --OH, halogen, --NO.sub.2, --CN, ##STR2## and alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, N-alkyl, N-alkenyl and N-alkynyl of up to 12 carbon atoms optionally substituted with at least one halogen, R.sub.1 and R.sub.2 are individually hydrogen or alkyl of 1 to 12 carbon atoms, b) ##STR3## wherein R.sub.3 is selected from the group consisting of alkyl of 1 to 12 carbon atoms, optionally substituted carbocyclic aryl, aryloxy and arylthio, optionally substituted heterocyclic aryl, aryloxy and arylthio containing at least one heteroatom with the optional substituents being those of carbocyclic aryl above, X is an alkyl of 1 to 6 carbon atoms interrupted by a member of the group consisting of --O--, --S--, --SO--, --SO.sub.2, --CO--, ##STR4## Z is hydrogen or acyl of an organic carboxylic acid of up to 18 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antibiotic activity against gram positive and gram negative bacteria.
REFERENCES:
patent: 4742049 (1988-05-01), Baker et al.
Microbiol Biochem vol. 106, 1987 p. 363.
Agouridas Constantin
Bonnefoy Alain
Chantot Jean-Francois
Denis Alexis
Le Martret Odile
Peselev Elli
Roussel Uclaf
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