Derivative of cephalosporanic acid and pharmaceutical compositio

Details Derivative of cephalosporanic acid and pharmaceutical compositio Derivative of cephalosporanic acid and pharmaceutical compositio

1983-12-20

1987-09-01

Rizzo, Nicholas S.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

540221, C07D50157, A61K 31545

Patent

active

046909206

ABSTRACT:
Disclosed herein are a derivative of a substituted cephalosporanic acid, represented by the formula (I): ##STR1## wherein p is 0, 1 or 2 and R.sup.1 represents a hydrogen atom, a hydroxyl group, a carbamoyl group, an alkyl group having 1 to 4 carbon atoms or --(CONH).sub.m (CH.sub.2).sub.n --COOH wherein m is 0 or 1; n is 0, 1 or 2 and the carboxyl group may have been converted to the salt or the ester thereof, and an antibiotic comprising a derivative of substituted cephalosporanic acid represented by the formula (I).

REFERENCES:
patent: 4045437 (1977-08-01), Barth
patent: 4051129 (1977-09-01), Shimizu et al.
patent: 4059578 (1977-11-01), DeMarinis et al.
patent: 4395412 (1983-07-01), Saikawa et al.

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