CPC C07D 473/34 (2013.01) [A61P 25/28 (2018.01); C07D 405/12 (2013.01); C07D 417/12 (2013.01); C07D 471/04 (2013.01); C07D 473/16 (2013.01); C07D 487/04 (2013.01); C07D 495/04 (2013.01); C07D 513/04 (2013.01)] | 13 Claims |
1. A compound of Formula (Ic):
or a pharmaceutical acceptable salt thereof, wherein:
L is unsubstituted ethylene;
R1 is selected from the group consisting of:
each R1A is independently selected from the group consisting of chloro, bromo, CN, and C1-6 haloalkyl; and
R3, R4, R5, and R6 are each H.
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