4-(3-coumarinyl)-thiazole-derivatives with anti-allergic, anti-anaphylactic and anti-arthritic activity and compositions containing them
申请人:ZAMBON GROUP S.p.A.
公开号:EP0284017B1
公开(公告)日:1991-09-11
US4902688A
申请人:——
公开号:US4902688A
公开(公告)日:1990-02-20
4-(3-Coumarinyl)-thiazole-derivatives with anti-allergic,
申请人:Zambon Group S.p.A.
公开号:US04902688A1
公开(公告)日:1990-02-20
Compounds of formula ##STR1## (wherein R, R.sub.1 and R.sub.2 have the meanings reported in the specification) and their preparation are described. The compounds of formula I have anti-allergic, anti-anaphylactic and anti-arthritic activity and are useful in pharmaceutical field. Compositions for pharmaceutical use containing a compound of formula I as active ingredient are described too.