A compound of the formula (I):
wherein
R
1
is hydrogen or lower alkyl;
R
2
is lower alkyl, etc.;
R
3
is lower alkoxy, etc.;
R
4
is hydroxy, etc.; X is O, S, etc.; Y is CH or N; Z is lower alkylene or lower alkenylene; and m is 0 or 1; or salts thereof, which are useful as a medicament.
Provided are mucolytic agents represented by formula (Ia)-(Id):
where the structural variables R
1
, R
2
, R
5
and R
6
are as defined herein. Also provided are a variety of methods of treatment which take advantage of the mucolytic properties of the compounds represented by formula (Ia)-(Id).
US7183306B2
申请人:——
公开号:US7183306B2
公开(公告)日:2007-02-27
[EN] PYRAZOLE DERIVATIVES USEFUL AS COX-I INHIBITORS<br/>[FR] DERIVES DE PYRAZOLE UTILES COMME INHIBITEURS DE COX-I
申请人:FUJISAWA PHARMACEUTICAL CO
公开号:WO2004050632A1
公开(公告)日:2004-06-17
A compound of the formula (I): (1) wherein R1 is hydrogen or lower alkyl; R2 is lower alkyl, etc.; R3 is lower alkoxy, etc. ; R4 is hydroxy, etc.; X is 0, S, etc.; Y is CH or N; Z is lower alkylene or lower alkenylene; and m is 0 or 1; or salts thereof, which are useful as a medicament.