摘要:
A compound having one of the following structures of Formula (IV) or (V): or a stereoisomer, salt, or tautomer thereof, wherein R1, R2, R3, R4, R5R6, R7, R8, R10, R11aR11b, R12aR12b, X, Y, and Z are as defined herein. Pharmaceutical composition comprising the compounds, and their use in methods of treating diseases are also described.