申请人:Ikeura Yoshinori
公开号:US08470816B2
公开(公告)日:2013-06-25
The present invention relates to a compound represented by the formula
wherein ring A is a nitrogen-containing heterocycle optionally further having substituent(s), ring B is an aromatic ring optionally having substituent(s), ring C is a cyclic group optionally having substituent(s), R1 is a hydrogen atom, a hydrocarbon group optionally having substituent(s), an acyl group, a heterocyclic group optionally having substituent(s) or an amino group optionally having substituent(s), R2 is an optionally halogenated C1-6 alkyl group, m and n are each an integer of 0 to 5, m+n is an integer of 2 to 5, and
is a single bond or a double bond, or a salt thereof and the like. Since the compound has a superior tachykinin receptor antagonistic action, and is useful as an agent for the prophylaxis or treatment of various diseases such as lower urinary tract diseases, gastrointestinal diseases, central nervous system diseases and the like.
本发明涉及一种化合物,其表示式如下:其中,环A是含氮杂环,可以选择性地进一步具有取代基;环B是芳香环,可以选择性地具有取代基;环C是环状基团,可以选择性地具有取代基;R1是氢原子、烃基(可以选择性地具有取代基)、酰基、杂环基团(可以选择性地具有取代基)或氨基(可以选择性地具有取代基);R2是可以选择性卤代的C1-6烷基;m和n分别是0到5的整数,m+n是2到5的整数,是单键或双键,或其盐等。由于该化合物具有优异的速激肽受体拮抗作用,因此可用作预防或治疗各种疾病的药物,例如下尿路疾病、胃肠疾病、中枢神经系统疾病等。