Patent ID: 7989469

Claim:
At least one chemical entity selected from compounds of Formula I: or a pharmaceutically acceptable salt or tautomer thereof, wherein R 3 is selected from optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted aryl, optionally substituted heteroaryl, and optionally substituted heterocycloalkyl; R 4 is optionally substituted heteroaryl; R 5 is selected from hydrogen, halo, hydroxy, optionally substituted alkyl, optionally substituted amino, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted cycloalkyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted alkoxy, sulfanyl, and sulfinyl; and R 6 is selected from hydrogen, halo, hydroxy, lower alkyl, and lower haloalkyl.