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.
本发明提供了TRPV1受体功能的新型调节剂,包括式中的化合物;其中环A是可选取代的碳环或杂环,环B是可选取代的苯环或含N原子的可选取代的6元杂芳环,虚线表示键的存在或不存在,n为1或2,R1和R2是氢等,R3是低碳基,R4是低碳基或芳氧基,或R3和R4一起可以形成可选取代的5-或6元非芳香杂环。