申请人:Perner Richard J.
                            
                            
                                公开号:US20090264480A1
                            
                            
                                公开(公告)日:2009-10-22
                            
                            Compounds of formula (I)
wherein R
1
, R
2
, R
3
, and Y are defined in the description are TRPA1 antagonists. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also disclosed.