申请人:Murata Toshiki
公开号:US20060089371A1
公开(公告)日:2006-04-27
The present invention relates to phenyl or heteroaryl amino alkane derivatives of formula (I)
in which the groups Q
1
-Q
4
, Ar, and R
1
-R
7
are as defined in the specification and claims. These materials are useful as active ingredients of pharmaceutical preparations. The phenyl or heteroaryl amino alkanes of the present invention have IP receptor antagonistic activity, and can be used for the prophylaxis and treatment of diseases associated with IP receptor antagonistic activity. Such diseases include urological diseases or disorders as follows: bladder outlet obstruction, overactive bladder, urinary incontinence, detrusor hyper-reflexia, detrusor instability, reduced bladder capacity, frequency of micturition, urge incontinence, stress incontinence, bladder hyperreactivity, benighn prostatic hypertrophy (BPH), prostatitis, urinary frequency, nocturia, urinary urgency, pelvic hypersensitivity, urethritis, pelvic pain syndrome, prostatodynia, cystitis, or idiophatic bladder hypersensitivity. The compounds of the present invention are also useful for treatment of pain including, but not limited to inflammatory pain, neuropathic pain, acute pain, chronic pain, dental pain, premenstrual pain, visceral pain, headaches, and the like; hypotension; hemophilia and hemorrhage; and inflammation, since these diseases also are alleviated by treatment with an IP receptor antagonist. The application claims the compounds, pharmaceutical compositions containing them, and methods of treatment using them.
本发明涉及式(I)的苯基或杂环芳基氨基烷衍生物,其中Q1-Q4,Ar和R1-R7基团如规范和权利要求所定义。这些材料可用作制药制剂的活性成分。本发明的苯基或杂环芳基氨基烷具有IP受体拮抗活性,可用于预防和治疗与IP受体拮抗活性相关的疾病。这些疾病包括以下泌尿系统疾病或障碍:膀胱出口梗阻、过度活动膀胱、尿失禁、膀胱平滑肌反射亢进、膀胱平滑肌不稳定、膀胱容量减少、排尿频率、急迫性尿失禁、压力性尿失禁、膀胱高反应性、良性前列腺增生症(BPH)、前列腺炎、尿频、夜尿、尿急、盆腔过敏、尿道炎、盆腔疼痛综合征、前列腺痛、膀胱炎或特发性膀胱过敏。本发明化合物还可用于治疗疼痛,包括但不限于炎症性疼痛、神经性疼痛、急性疼痛、慢性疼痛、牙痛、经前痛、内脏疼痛、头痛等;低血压;血友病和出血;以及炎症,因为这些疾病也可以通过使用IP受体拮抗剂进行治疗而得到缓解。本申请要求这些化合物、含有它们的制药组合物以及使用它们的治疗方法。