This invention relates to chroman derivatives and salts thereof which are useful as active ingredients of pharmaceutical preparations. The chroman derivatives of the present invention have an excellent activity as BETA 3 antagonists and are useful for the prophylaxis and treatment of diseases associated with BETA 3 activity, in particular for the treatment of urological disorder or disease, such as detrusor overactivity (overactive bladder), urinary incontinence, neurogenic detrusor oeractivity (detrusor hyperflexia), idiopathic detrusor overactivity (detrusor instability), benign prostatic hyperplasia, and lower urinary tract symptoms; and inflammatory disorders, such as asthma and COPD.
本发明涉及一种具有药物制剂活性成分的
色酮衍
生物及其盐。本发明的
色酮衍
生物具有优异的BETA 3拮抗剂活性,并可用于预防和治疗与BETA 3活性相关的疾病,特别是用于治疗泌尿系统紊乱或疾病,如膀胱过度活动(过度活动膀胱)、尿失禁、神经源性膀胱过度活动(膀胱过度反射)、特发性膀胱过度活动(膀胱不稳定)、良性前列腺增生和下尿路症状;以及炎症性疾病,如哮喘和慢性阻塞性肺疾病。