申请人:Kuramochi Takahiro
公开号:US20070167444A1
公开(公告)日:2007-07-19
There is provided a compound having a capsaicin receptor VR1 inhibitory activity and useful as a therapeutic agent for various pains including inflammatory pain and neurogenic pain, migraine, cluster headache, bladder diseases including overactive bladder, and the like. A benzamide derivative or a salt thereof wherein a benzene ring is attached to a D ring (a monocyclic or bicyclic hydrocarbon ring or a monocyclic or bicyclic heteroaromatic ring) through an amide bond, the benzene ring is directly bonded to an E ring (a monocyclic or bicyclic hydrocarbon ring or a monocyclic or bicyclic heteroaromatic ring), and the benzene ring is further bonded to A (an amino moiety, a monocyclic or bicyclic heterocycle) through L (a lower alkylene).
提供一种化合物,具有辣椒素受体VR1抑制活性,可用作治疗各种疼痛,包括炎症性疼痛和神经性疼痛、偏头痛、集群头痛、膀胱疾病(包括过度活动的膀胱)等的治疗剂。该化合物为苯甲酰胺衍生物或其盐,其中苯环通过酰胺键连接到D环(单环或双环碳氢环或单环或双环杂环芳香环),苯环直接连接到E环(单环或双环碳氢环或单环或双环杂环芳香环),苯环还通过L(较低的烷基)连接到A(氨基基团、单环或双环杂环)。