Buprenorphine analogs

by Admin

Call 1 (888) 460-6556 to speak with a counselor.

The present invention is directed to Buprenorphine Analog compounds of the Formula I, Formula II or Formula III shown below, wherein R1, R2, R8, R3, R3a, R3b, X, Z and Y are as defined herein, R1 H3CO (I) OCH3 OCH3 (III) Compounds of the Invention are useful for treating pain and…