Cephalosporin derivatives

Details Cephalosporin derivatives Cephalosporin derivatives

1992-11-20

1995-08-01

Rizzo, Nicholas

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

514206, 540222, 540225, 540227, C07D50136, A61K 31545

Patent

active

054380529

ABSTRACT:
Cephalosporin derivatives have the formula ##STR1## wherein Z.sup.1, Z.sup.2, X, Y, P, Q, m, n and p are as defined in the following text. Also described are the readily hydrolyzable esters and pharmaceutically compatible salts of these compounds, and hydrates of compounds of formula I, their esters and salts. Processes are provided for manufacture and pharmaceutical preparations which contain these compounds. Intermediates from the manufacture of these compounds are described, as is the use of the compounds in the control of illnesses and for the manufacture of the aforementioned preparations.

REFERENCES:
patent: 5001121 (1991-03-01), Ohnishi et al.
patent: 5055572 (1991-10-01), Furlenmeier et al.
patent: 5061794 (1991-10-01), Nakagawa et al.
patent: 5262410 (1993-11-01), Jung
Derwent Abstract No. 87-187390/27 (1987).
Derwent Abstract No. 87-232825/33 (1987).
Derwent Abstract No. 87-232826/33 (1987).
Derwent Abstract No. 87-318207/45 (1987).
Derwent Abstract No. 87-331897/47 (1987).
Derwent Abstract No. 88-004888/01 (1988).
Derwent Abstract No. 88-031457/05 (1988).

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