The present invention is a process, including intermediates, to produce (2S)-2-dipropylamino)-6-ethoxy-2,3-dihydro-1H-indene-5-carboxamide 
which is a useful pharmaceutical agent.
                            本发明是一种包括中间体的过程,用于制备(2S)-2-二丙基
氨基)-6-乙氧基-2,3-二氢-1H-
茚烯-5-羧酰胺,该化合物是一种有用的药物。