CPC C07D 311/54 (2013.01) [C07D 405/12 (2013.01); C07D 409/12 (2013.01); C07D 417/12 (2013.01)] | 16 Claims |
1. A compound having a structure represented by Formula (I):
![]() wherein R1 is hydrogen, C1-C4 alkyl, C2-C4 alkenyl, C1-C4 haloalkyl, C1-C4 cyanoalkyl, C1-C4 hydroxyalkyl, C2-C4 alkoxy, C2-C4 haloalkoxy, C1-C4 alkylamino, C1-C4 acetyl, or (C1-C4)(C1-C4) dialkylamino;
R2 is C1-C4 alkyl, C2-C4 alkenyl, C1-C4 haloalkyl, C1-C4 cyanoalkyl, C1-C4 hydroxyalkyl, C2-C4 alkoxy, C2-C4 haloalkoxy, C1-C4 alkylamino, or (C1-C4)(C1-C4) dialkylamino;
R3 is hydrogen or has a structure represented by the formula:
![]() wherein R9-R13, when present, are independently hydrogen, methyl, —OCH3, —CN, —CF3, —OCF3, or halide;
R14, when present, is hydrogen or halide;
R15, when present, is methyl or halide;
Y, when present, is CH or N; and
R16-18, when present, are independently hydrogen, hydroxyl, or halide;
or a pharmaceutically acceptable salt thereof,
provided that when R1 is hydrogen and R2 is methyl, then R3 is not
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