(+)-Morphinanium N-Oxides and Processes for their Production
申请人:Cantrell Gary L.
公开号:US20100216997A1
公开(公告)日:2010-08-26
The present invention provides (+)-morphinanium N-oxide compounds or pharmaceutically acceptable salts thereof. The invention also provides processes for producing (+)-morphinanium N-oxides or pharmaceutically acceptable salts thereof from the corresponding tertiary N-substituted (+)-morphinan compound or pharmaceutically acceptable salt thereof.