Pharmaceutical salts and polymorphs of a factor Xa inhibitor

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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C546S309000

Reexamination Certificate

active

07598276

ABSTRACT:
The present invention provides for salts comprising a compound of Formula I and an acid that has activity against mammalian factor Xa. The present invention is also directed to methods of making the compound of Formula I.

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