The invention concerns novel derivatives of 3,3-diphenylpropylamines, methods for their preparation, pharmaceutical compositions containing the novel compounds, and the use of the compounds for preparing drugs. More particularly, the invention relates to novel prodrugs of antimuscarinic agents with superior pharmacokinetic properties compared to existing drugs such as oxybutynin and tolterodine, methods for their preparation, pharmaceutical compositions containing them, a method of using said compounds and compositions for the treatment of urinary incontinence, gastrointestinal hyperactivity (irritable bowel syndrome) and other smooth muscle contractile conditions.
本发明涉及
3,3-二苯基丙胺的新衍
生物,其制备方法,含有新化合物的药物组成物以及用于制备药物的化合物的使用。更具体地说,本发明涉及抗
胆碱能药物的新型前药,其药代动力学性质优于现有药物,如
奥沙利铂和托尔
吡啶,其制备方法,含有它们的药物组成物,使用上述化合物和组成物治疗尿失禁,胃肠道高活性(肠易激综合征)和其他平滑肌收缩症状的方法。