申请人:Astellas Pharma Inc.
公开号:EP2206707A1
公开(公告)日:2010-07-14
[Object] To provide a therapeutic and/or prophylactic agent for urinary frequency, urinary urgency, and urinary incontinence associated with various lower urinary tract diseases including overactive bladder, various lower urinary tract diseases accompanied by lower urinary tract pain, such as interstitial cystitis, chronic prostatitis, and the like, and various diseases accompanied by pain, based on an excellent trkA receptor inhibitory action.
[Means for Solution] A novel azolecarboxamide compound in which a thiazole ring or an oxazole ring is bonded to a benzene ring, a pyridine ring, a pyridazine ring, a thiophene ring, a pyrazole ring or a pyrrole ring through carboxamide, or a salt thereof is confirmed to have a potent trkA receptor inhibitory activity, and found to be capable of being used as a therapeutic and/or prophylactic agent which is excellent in efficacy and safety for urinary frequency, urinary urgency, and urinary incontinence associated with various lower urinary tract diseases including overactive bladder, various lower urinary tract diseases accompanied by lower urinary tract pain, such as interstitial cystitis, chronic prostatitis, and the like, and various diseases accompanied by pain, thereby completing the present invention.
[目的]提供一种基于优异的trkA受体抑制作用的尿频、尿急和尿失禁的治疗剂和/或预防剂,用于治疗包括膀胱过度活动症在内的各种下尿路疾病、伴有下尿路疼痛的各种下尿路疾病,如间质性膀胱炎、慢性前列腺炎等,以及伴有疼痛的各种疾病。
[解决方法]一种新型唑甲酰胺化合物,其中噻唑环或噁唑环通过羧酰胺与苯环、吡啶环、哒嗪环、噻吩环、吡唑环或吡咯环键合,或其盐被证实具有强效的 trkA 受体抑制活性,并被发现可用作治疗剂和/或预防剂,对尿频、尿急、尿痛和尿失禁具有优异的疗效和安全性、尿频、尿急和尿失禁,包括膀胱过度活动症、伴有下尿路疼痛的各种下尿路疾病,如间质性膀胱炎、慢性前列腺炎等,以及伴有疼痛的各种疾病,从而完成了本发明。