Processes for the Preparation of Paliperidone and Pharmaceutically Acceptable Salts Thereof and Intermediates for Use in the Processes
申请人:Kankan Rajendra Narayanrao
公开号:US20100298565A1
公开(公告)日:2010-11-25
The present invention relates to novel compounds of formula (VIII) and (X), processes for their preparation and their use in the preparation of paliperidone or a salt thereof. There is also provided by the present invention novel processes for preparing intermediates for use in the preparation of paliperidone or a salt thereof, and novel processes for preparing paliperidone or a salt thereof.
本发明涉及公式(VIII)和(X)的新化合物,其制备方法以及它们在帕利哌酮或其盐的制备中的应用。本发明还提供了用于制备帕利哌酮或其盐的中间体的新方法,以及制备帕利哌酮或其盐的新方法。