Pharmaceutical Composition Comprising an Amide Derivative
申请人:Kai Hiroyuki
公开号:US20090163549A1
公开(公告)日:2009-06-25
The present invention provides a novel modulator of the TRPV1-receptor function, comprising a compound of the formula; wherein ring A is an optionally substituted carbocycle or heterocycle, ring B is an optionally substituted benzene ring or an optionally substituted 6-membered heteroaromatic ring containing N atom, a dashed line means existence or absence of a bond, n is 1 or 2, R
1
and R
2
are hydrogen etc., R
3
is lower alkyl, R
4
is lower alkyl or aryloxy, or R
3
and R
4
taken together may form optionally substituted 5- or 6-membered non-aromatic heterocycle.