申请人:Tadesse Dawit
公开号:US20140128346A1
公开(公告)日:2014-05-08
The disclosure relates to Phosphorus-Substituted Quinoxaline-Type Piperidine Compounds of Formula (I):
and pharmaceutically acceptable derivatives thereof wherein the dashed line, A, B, Q, R
1
, R
2
, R
3
, R
4
, Y
1
, Z, and a are as defined herein, compositions comprising an effective amount of a Phosphorus-Substituted Quinoxaline-Type Piperidine Compound, and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Phosphorus-Substituted Quinoxaline-Type Piperidine Compound.