Platelet adenosine diphosphate receptor antagonists

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C544S386000, C544S387000

Reexamination Certificate

active

11347768

ABSTRACT:
Compounds of the following formula (I):where A, a, b, R1, R2, R3, R4and R6are described herein, are useful as inhibitors of platelet adenosine diphosphate. Pharmaceutical compositions containing these compounds, methods of using these compounds as antithrombotic agents and processes for synthesizing these compounds are also described herein.

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ComGenex Product List (2001), Supplementary information concerning Ten Products available for sale.
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