Patent ID: 7985755
Filing Date: 2011-07-26
Classification: A61P,C07D

Abstract:
1. A 2,4-diaminoquinazoline compound of formula (I): or a pharmaceutically acceptable salt thereof; wherein U is —O—; R n is 0, 1, 2, or 3; X is selected from the group consisting of N and CH; Y is selected from the group consisting of N, CH, C(OH) and N→O; R Q is selected from the group consisting of —CH R wherein substituted carbocycle or heterocyclyl refers to a carbocycle or heterocyclyl wherein up to three H atoms are replaced with a substituent independently selected from the group consisting of halogen, haloalkyl, hydroxy, loweralkoxy, carboxy, carboalkoxy, carboxamido, cyano, carbonyl, nitro, amino, alkylamino, dialkylamino, mercapto, alkylthio, sulfoxide, sulfone, acylamino, amidino, phenyl, benzyl, halobenzyl, heteroaryl, phenoxy, benzyloxy, heteroaryloxy, benzoyl, halobenzoyl, and loweralkylhydroxy.