Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1988-03-23
1989-05-09
Gerstl, Robert
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514253, 514338, 544368, 546198, 548151, C07D51304, A61K 31925
Patent
active
048290777
ABSTRACT:
Compounds of formula ##STR1## (wherein R and R.sub.1 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.
REFERENCES:
patent: 4407810 (1983-10-01), Eilingsfeld
Carenzi Angelo
Chiarino Dario
Frigeni Viviana
Grancini Gian C.
Gerstl Robert
Zambon Group S.p.A.
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