INTERMEDIATE COMPOUNDS AND PROCESSES FOR THE PREPARATION OF TAPENTADOL AND RELATED COMPOUNDS
申请人:Marom Ehud
公开号:US20120283463A1
公开(公告)日:2012-11-08
The present invention discloses processes for the preparation of 3-[(1R,2R)-3-(dimethyl-amino)-1-ethyl-2-methyl-propyl]phenol (Tapentadol), salts thereof and related compounds of formula (A), including stereoisomers and pharmaceutically acceptable salts thereof, and to certain intermediates used in such process.
本发明揭示了制备3-[(1R,2R)-3-(二甲氨基)-1-乙基-2-甲基丙基]苯酚(Tapentadol)、其盐和公认的药用盐以及公式(A)相关化合物的过程,包括立体异构体和药用可接受的盐,以及用于这种过程的某些中间体。