abstract |
The present invention is directed to a method for treating, ameliorating or preventing CB2 receptor mediated pain in a subject in need thereof comprising administering to the subject an effective amount of a compound of formula (I): n n n n n n n n n n or a form thereof, wherein X 1 R 1 , X 2 R 2 , X 3 R 3 , X 4 R 4 and X 5 R 5 are as defined herein. |