Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-09-14
1992-10-27
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514201, 540221, 540222, 540205, 540301, C07D50126, A61K 31545
Patent
active
051589460
ABSTRACT:
.beta.-Lactam compounds of the formula (I) including pharmaceutically acceptable salts and in vivo hydrolysable esters, processes for their preparation and their use as antibiotics: ##STR1## wherein R.sup.1 is hydrogen, methoxy or formamido;
REFERENCES:
patent: 4937330 (1990-06-01), Sacko et al.
Gasson Brian C.
Hinks Jeremy D.
Beecham Group p.l.c.
Rizzo Nicholas S.
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