Bicyclic 6-alkylidene-penems as β-lactamase inhibitors

Details Bicyclic 6-alkylidene-penems as β-lactamase inhibitors Bicyclic 6-alkylidene-penems as β-lactamase inhibitors

2006-09-26

2006-09-26

Berch, Mark L. (Department: 1624)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

C540S310000, C544S048000, C544S056000, C544S059000, C544S091000, C544S350000, C544S105000, C546S114000, C546S121000, C548S218000, C548S125000, C548S154000, C548S360100

Reexamination Certificate

active

07112582

ABSTRACT:
The present invention provides a compound of formula I, pharmaceutical compositions and the use thereof for the treatment of bacterial infection or disease in a patient in need thereof.wherein one of A and B denotes hydrogen and the other an optionally substituted fused bicyclic heteroaryl group; and X is S.

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