2-Benzimidazolylamine compounds as ORL1-receptor agonists
申请人:PFIZER INC.
公开号:EP1069124A1
公开(公告)日:2001-01-17
A compound of the formula:
or a pharmaceutically acceptable salt thereof, wherein
R1 and R2 are independently selected from hydrogen, halo, hydroxy, (C1-C4)alkyl, halo (C1-C4)alkyl and the like; R3 and R4 are independently selected from hydrogen, halo(C1-C10)alkyl, optionally substituted (C1-C6)alkyl and the like, or R3 and R4, together with the nitrogen atom to which they are attached, form an optionally substituted fully saturated, partially saturated or fully unsaturated heterocyclic ring; and R5 is (C4-C11)cycloalkyl and the like, has ORL1-receptor agonist activity, and are useful as analgesics or the like in mammalian subjects.
2-benzimidazolylamine compounds as ORL-1-receptor agonists
申请人:Pfizer Inc
公开号:US06340681B1
公开(公告)日:2002-01-22
A compound of the formula:
or a pharmaceutically acceptable salt thereof, wherein
R1 and R2 are independently selected from hydrogen, halo, hydroxy, (C1-C4)alkyl, halo (C1-C4)alkyl and the like; R3 and R4 are independently selected from hydrogen, halo(C1-C10)alkyl, optionally substituted (C1-C6)alkyl and the like, or R3 and R4, together with the nitrogen atom to which they are attached, form an optionally substituted fully saturated, partially saturated or fully unsaturated heterocyclic ring; and R5 is (C4-C11)cycloalkyl and the like, has ORL1-receptor agonist activity, and are useful as analgesics or the like in mammalian subjects.