Patent ID: 7947690

Claim:
A condensed pyrimidine compound represented by formula (I) or pharmaceutically acceptable salt thereof: wherein A represents a ring where at least one carbon atom within said ring is optionally substituted with one or more groups selected from the group consisting of lower alkyl, —O-(lower alkyl), halogen atom, carboxyl, —CO 2 -(lower alkyl), and carbamoyl, where the sulfur atom within the ring is oxidized; R 1 represents: (1) phenyl substituted with at least three halogen atoms, which may have at least one additional substituent, or (2) cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, or cycloheptyl, each of which is optionally substituted; and R 2 represents a group represented by formula (II) or an optionally substituted cyclic amino: wherein R 21 and R 22 may be identical or different and each represents —H, lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl, phenyl, heteroaryl, non-aromatic heterocyclyl, or —O-(lower alkyl), each of which is optionally substituted.