AN IMPROVED PROCESS FOR THE PREPARATION OF CINITAPRIDE HYDROGEN TARTARATE

摘要

The invention relates to an improved process for the preparation for the 4-ammino-N [1-(3-cyclohexen-1-ylmethy)-4-piperidiny]-2-ethoxy-5-nitrobenzamide hydrogen L-(+) tartrate namely, cinitapride hydrogen tartrate of formula 1 and pharmaceuticals composition containing the same.