Nitrogen-containing heterocyclic compound and use thereof
申请人:Ikeura Yoshinori
公开号:US20090156572A1
公开(公告)日:2009-06-18
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), R
1
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), R
2
is an optionally halogenated C
1-6
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.