摘要 |
Compounds of the invention are useful in inhibiting thrombin and associated thrombotic occlusions and are selected from the group consisting of 3-Fluoro-2-pyridylmethyl-3-(2,2-difluoro-2-(2-pyridyl)ethylamino)-6-chloropyrazin-2-one-1-acetamide polymorphic crystalline Anhydrous Form B, 3-Fluoro-2-pyridylmethyl-3-(2,2-difluoro-2-(2-pyridyl)ethylamino)-6-chloropyrazin-2-one-1-acetamide polymorphic crystalline form Type A Monohydrate, and 3-Fluoro-2-pyridylmethyl-3-(2,2-difluoro-2-(2-pyridyl)ethylamino)-6-chloropyrazin-2-one-1-acetamide polymorphic crystalline form Type B monohydrate, or a pharmaceutically acceptable salt thereof.
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申请人 |
MERCK & CO., INC.;COWDEN, CAMERON, J.;COOPER, V., BRETT;RUSH, DANIEL, J.;FRECH, PATRICIA |
发明人 |
COWDEN, CAMERON, J.;COOPER, V., BRETT;RUSH, DANIEL, J.;FRECH, PATRICIA |