CPC C07D 239/22 (2013.01) [A61P 31/06 (2018.01); C07D 417/12 (2013.01)] | 20 Claims |
1. A compound having the formula I:
![]() or a pharmaceutically acceptable salt, ester, stereoisomer, or solvate thereof, wherein:
R is a phenyl or a benzothiazole having one to three substituents independently selected from the group consisting of hydrogen, a halogen, a C1-C6 straight or branched chain alkyl, a C1-C6 straight or branched chain alkoxy, a C1-C6 trihaloalkyl, and cyano.
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