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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Details

C514S254010, C544S374000, C544S388000, C544S383000, C544S387000, C544S393000, C544S400000

Reexamination Certificate

active

07026323

ABSTRACT:
Compounds of the following formula (I):where 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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CAS Registry Numbers, p. 1-18 obtained from Com Genex Product List , published Jun. 26, 2003.
ComGenex Product List (2001), Supplementary information concerning Ten Products available for sale.
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