| abstract |
Compounds having a structure of Structure I: or a pharmaceutically acceptable salt, tautomer or stereoisomer thereof, wherein R1, R2, R3, R4, R6, Y1 and Y2 are as defined herein, and wherein at least one of R3 or R4 is a straight-chain C1-C6 haloalkyl, are provided. Uses of such compounds for treatment of various indications, including prostate cancer, as well as methods of treatment involving such compounds are also provided. |