Letaxaban

**Semantic type:** Organic Chemical|Pharmacologic Substance

**Definition:** An orally active, tetrahydropyrimidin-2(1H)-one derivative and inhibitor of coagulation factor Xa (activated factor X) with anticoagulant activity. Letaxaban does not affect bleeding time.

**Synonyms:** - 2(1H)-Pyrimidinone, 1-(1-((2S)-3-((6-chloro-2-naphthalenyl)sulfonyl)-2-hydroxy-1- oxopropyl)-4-piperidinyl)tetrahydro- - LETAXABAN - TAK-442