Patent ID: 8658641

Claim:
A compound of Formula (I), or a pharmaceutically acceptable salt thereof, wherein: Ring A is a fused morpholine optionally substituted on carbon with one or two R 4 ; W is —O or —S— X is N or C—H; Y is N or C—R 3 ; R 1 is selected from halo, —CN, carbocyclyl, heterocyclyl, —OR 1a , —N(R 1a ) 2 , and —C(O)N(R 1a ) 2 , wherein said C 1-6 alkyl, carbocyclyl, and heterocyclyl are optionally substituted on carbon with one or more R 10 , and wherein any —NH— moiety of said heterocyclyl is optionally substituted with R 10 *; R 1a in each occurrence is independently selected from H, carbocyclyl, and heterocyclyl, wherein said C 1-6 alkyl, carbocyclyl, and heterocyclyl in each occurrence are optionally and independently substituted on carbon with one or more R 10 , and wherein any —NH— moiety of said heterocyclyl is optionally substituted with R 10 *; R 1b is C 1-6 alkyl; R 3 is chlorine, fluorine or methyl; R 4 is methyl; R 10 in each occurrence is independently selected from —CN, carbocyclyl, heterocyclyl, —OR 10a , —SR 10a , —N(R 10a ) 2 , —N(R 10a )C(O)R 10b , —C(O)R 10b , —C(O) 2 R 10a , —C(O)N(R 10a ) 2 , and wherein said C 1-6 alkyl, carbocyclyl and heterocyclyl in each occurrence are optionally and independently substituted on carbon with one or more R a , and wherein any —NH— moiety of said heterocyclyl is optionally substituted with R a *; R 10 * in each occurrence is independently selected from C 1-6 alkyl, —C(O)R 10b and —C(O) 2 R 10a , wherein said C 1-6 alkyl each occurrence is optionally and independently substituted on carbon with one or more R a ; R 10a in each occurrence is independently selected from H, C 1-6 alkyl and heterocyclyl, wherein said C 1-6 alkyl and heterocyclyl in each occurrence are optionally and independently substituted on carbon with one or more R a , and wherein any —NH— moiety of said heterocyclyl is optionally substituted with R a *; R a in each occurrence is independently selected from halo, —CN, C 1-6 alkyl and —OR m ; R a * in each occurrence is C 1-6 alkyl; and R m in each occurrence is independently selected from H, C 1-6 alkyl, carbocyclyl, and heterocyclyl.