Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-12-08
1994-05-24
Ivy, C. Warren
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
549479, A61K 3134, C07D30738, C07D30740
Patent
active
053149130
ABSTRACT:
The present invention relates to novel 4- or 5-(substituted sulfonyl)methyl-3(2H)-furanones having the formula (I) ##STR1## wherein R.sup.1 and R.sup.2 are independently alkyl containing 1 to 6 branched or straight chain carbon atoms, phenyl, or halogen substituted phenyl; or R.sup.1 and R.sup.2 are joined by 5 to 7 carbon atoms;
REFERENCES:
patent: 4996905 (1990-10-01), Felman
Felman Steven W.
Jirkovsky Ivo L.
Memoli Kevin A.
American Home Products Corporation
Ivy C. Warren
Patton Walter
Trinh Ba K.
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