Substituted thiophenes

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

C548S245000, C548S247000

Reexamination Certificate

active

07863308

ABSTRACT:
Disclosed herein are substituted pyrimidine-based endothelin modulators of Formula I, processes of preparation thereof, pharmaceutical compositions thereof, and methods of use thereof.

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