The application is directed to compounds of Formula I′-A
especially to compounds of Formula I-A
and pharmaceutically acceptable salts and solvates thereof, wherein R
1a
-R
5a
, Y, Z are defined as set forth in the specification. The invention is also directed to use of compounds of Formula I′-A, and especially compounds of Formula I-A, to treat disorders responsive to the modulation of one or more opioid receptors, or as synthetic intermediates. Certain compounds of the present invention are especially useful for treating pain.
US8987287B2
申请人:——
公开号:US8987287B2
公开(公告)日:2015-03-24
US9273048B2
申请人:——
公开号:US9273048B2
公开(公告)日:2016-03-01
[EN] SPIROCYCLIC MORPHINANS AND THEIR USE<br/>[FR] MORPHINANES SPIROCYCLIQUES ET LEUR UTILISATION
申请人:PURDUE PHARMA LP
公开号:WO2014091297A1
公开(公告)日:2014-06-19
The application is directed to compounds of Formula (I'-Α), and especially to compounds of Formula (I-A) and pharmaceutically acceptable salts and solvates thereof, wherein R1a-R5a, Y, Za are defined as set forth in the specification. The invention is also directed to use of compounds of Formula (I'-Α), and especially compounds of Formula (I-A), to treat disorders responsive to the modulation of one or more opioid receptors, or as synthetic intermediates. Certain compounds of the present invention are especially useful for treating pain.