Pharmaceutical compounds of O-Desmethyl-Tramadol and COX-inhibitors
申请人:Laboratorios del. Dr. Esteve, S.A.
公开号:EP2281558A1
公开(公告)日:2011-02-09
The present invention relates to pharmaceutical compounds comprising O-desmethyl-Tramadol and at least one COX-inhibitor, especially NSAID, processes for preparation of the same and their uses as medicaments or in pharmaceutical formulations, more particularly for the treatment of pain. The pharmaceutical compound may be a salt or a crystalline form of a salt or a co-crystal.