Kappa agonist compounds pharmaceutical formulations and method of
申请人:Adolor Corporation
公开号:US05763445A1
公开(公告)日:1998-06-09
Compounds having kappa opioid agonist activity, compositions containing them and method of using them as analgesics and anti-pruritic agents are provided. The compounds of formular I, II, III and IV have the structure: ##STR1## wherein X, X.sub.4, X.sub.5, X.sub.7, X.sub.9 ; R.sub.1, R.sub.2, R.sub.3, R.sub.4 ; and Y, Z and n are as described in the specification.
Kappa agonist compounds, pharmaceutical formulations and method of prevention and treatment of pruritus therewith
申请人:——
公开号:US20040220112A1
公开(公告)日:2004-11-04
Compounds having kappa opioid agonist activity, compositions containing them and method of using them as analgesics and pruritic agents are provided.
The compounds of formulae I, II, III and IV have the structure:
1
wherein
X, X
4
, X
5
, X
7
, X
9
;
R
1
, R
2
, R
3
, R
4
; and
Y, Z and n are as described in the specification