Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-05-30
1986-08-26
Schwartz, Richard A.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
548329, A61K 31415, C07D23528
Patent
active
046083812
ABSTRACT:
Disclosed are novel 2-(2,2,2-trifluoroethylsulfonyl)-1H-benzimidazoles represented by formula I ##STR1## wherein R.sub.1 and R.sub.2 are each independently hydrogen, halogen or C.sub.1 -C.sub.2 lower alkyl and nontoxic, pharmaceutically acceptable salts thereof as well as the corresponding trifluoroethylmercapto compounds which are useful as intermediates in making the compounds of Formula I. The compounds of Formula I can be used for the treatment of chronic inflammation and inflammatory diseases such as rheumatoid arthritis.
REFERENCES:
patent: 3705174 (1972-12-01), Fisher et al.
patent: 4190666 (1980-02-01), Cherkofsky et al.
patent: 4401817 (1983-08-01), Paget et al.
Boehringer Ingelheim Pharmaceuticals Inc.
Frankhouser David E.
Herron Charles J.
Schwartz Richard A.
Stempel Alan R.
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