Patent ID: 8871760
Filing Date: 2014-10-28
Classification: A61P,C07D

Abstract:
1. A compound of formula I: or a pharmaceutically acceptable salt thereof, wherein: R phenyl substituted one, two three or four times, with a substituent or substituents each independently selected from: halo; C phenylsulfonyl wherein the phenyl portion may be substituted with: C nitrile; hydroxy; C a five or six membered heteroaryl selected from: pyrrolyl; pyrazolyl; triazolyl; oxazolyl; isoxazolyl; thiazolyl; isothiazolyl; thiadiazolyl; oxadiazolyl; pyridinyl; pyrimidinyl; pyrazinyl; pyridazinyl; or triazinyl, each of which may be substituted once or twice with a group or groups independently selected from: C R R X is: —O; and Y is: —O—; —NR