申请人:Tajimi Masaomi
公开号:US20060128704A1
公开(公告)日:2006-06-15
This invention relates to tetrahydro-naphthalene derivatives and salts thereof which are useful as active ingredients of pharmaceutical preparations. They have the general formula (I)
in which R
1
represents hydrogen or C
1-6
alkyl, and X represents —N(H)Y
1
, —N(H)—C
1-6
alkylene Y
1
, biphenyl or C
1-6
alkyl substituted by biphenyl, and the group Y
1
is an optionally substituted biphenyl. The tetrahydro-naphthalene derivatives of the present invention have excellent activity as VR1 antagonists and are useful for the prophylaxis and treatment of diseases associated with VR1 activity, in particular for the treatment of urinary incontinence, overactive bladder, urge urinary incontinence, chronic pain, neuropathic pain, postoperative pain, rheumatoid arthritic pain, neuralgia, neuropathies, algesia, nerve injury, ischaemia, neurodegeneration, stroke, inflammatory disorders, asthma and COPD.
本发明涉及四氢萘衍生物及其盐,其可作为药物制剂的活性成分。它们具有通式(I),其中R1代表氢或C1-6烷基,X代表-N(H)Y1,-N(H)-C1-6烷基Y1,联苯或被联苯取代的C1-6烷基,而Y1是一个可选的取代联苯。本发明的四氢萘衍生物作为VR1拮抗剂具有出色的活性,并可用于预防和治疗与VR1活性相关的疾病,特别是用于治疗尿失禁,过度活动的膀胱,急迫性尿失禁,慢性疼痛,神经性疼痛,术后疼痛,类风湿性关节炎疼痛,神经痛,神经病,疼痛,神经损伤,缺血,神经退行性疾病,中风,炎症性疾病,哮喘和COPD的治疗。