申请人:Astellas Pharma Inc.
公开号:US10301286B2
公开(公告)日:2019-05-28
To provide a compound which can be used as an MC4 receptor agonist.
The present inventors have investigated MC4 receptor agonists, and have found that a piperazine derivative has an action related to the agonists, thereby completing the present invention. That is, the piperazine derivative of the present invention has an MC4 receptor agonistic action, and can be used as an agent for preventing or treating bladder and/or urinary tract diseases, in particular, underactive bladder, hypotonic bladder, acontractile bladder, detrusor underactivity, neurogenic bladder, urethral relaxation failure, detrusor-external urethral sphincter dyssynergia, and voiding dysfunctions in benign prostatic hyperplasia.
提供一种可用作 MC4 受体激动剂的化合物。
本发明者对 MC4 受体激动剂进行了研究,发现一种哌嗪衍生物具有与激动剂相关的作用,从而完成了本发明。也就是说,本发明的哌嗪衍生物具有 MC4 受体激动剂的作用,可用作预防或治疗膀胱和/或尿路疾病的药物,特别是膀胱功能减退症、本发明的哌嗪衍生物具有 MC4 受体激动作用,可用作预防或治疗膀胱和/或尿路疾病的药物,特别是低张性膀胱、收缩性膀胱、逼尿肌活动不足、神经源性膀胱、尿道松弛衰竭、逼尿肌-外尿道括约肌功能障碍以及良性前列腺增生症的排尿功能障碍。