There is provided a compound of formula I,
1
wherein R
1
, R
2
, R
3
and Y have meanings given in the description, which are useful in the prophylaxis and in the treatment of pruritus.
4-arylpiperidine derivatives for the treatment of pruritus
申请人:Pfizer Inc
公开号:US06479516B1
公开(公告)日:2002-11-12
There is provided a compound of formula I,
wherein R1, R2, R3, X and Y have meanings given in the description, which are useful in the prophylaxis and in the treatment of pruritus.