CPC C07H 7/06 (2013.01) [A61P 31/14 (2018.01); A61P 31/16 (2018.01); C07H 9/04 (2013.01)] | 8 Claims |
1. A compound of Formula (Ia2), having the structure:
or a pharmaceutically acceptable salt thereof,
wherein:
R4A is selected from the group consisting of: fluoro, cyano, azido and C1-4alkyl substituted with one or more substituents selected from fluoro and chloro;
R5A is
R9A is
and
R33A is C1-6 alkyl.
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