CPC C07D 405/14 (2013.01) [A61K 31/437 (2013.01); A61K 31/4439 (2013.01); A61K 31/497 (2013.01); A61K 31/506 (2013.01); A61K 31/5377 (2013.01); A61K 31/675 (2013.01); C07D 401/08 (2013.01); C07D 401/10 (2013.01); C07D 401/14 (2013.01); C07D 409/14 (2013.01); C07D 417/14 (2013.01); C07D 471/04 (2013.01); C07D 491/048 (2013.01); C07D 493/08 (2013.01); C07D 493/10 (2013.01); C07F 9/65586 (2013.01)] | 18 Claims |
1. A compound of Formula (II):
or a pharmaceutically acceptable salt thereof, wherein
R1 is a phenyl or 6 membered heteroaryl optionally substituted with 1, 2, or 3 R4;
X1 is —C(H)═ or —C(R8)═;
X4 is —C(H)═, —C(R8)═, or N;
each R4 is independently halogen or —CN;
each RB is independently C1-9 alkyl, C1-8 haloalkyl, or halogen;
each R8 is independently halogen; and
n is 0, 1, 2, or 3.
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