Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1993-12-22
1995-11-07
Reamer, James H.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
549314, 549315, A61K 3134
Patent
active
054648653
ABSTRACT:
The invention provides novel 5-hydroxy-4-aryl- and 5-hydroxy-4-(arylthio)-2(5H)-furanones of the following structure: ##STR1## wherein R contains from about five to about twenty carbon atoms and is defined herein; X is oxygen, sulfur, SO.sub.2, NH, N(lower alkyl), N(lower acyl), aminocarbonyl, carbonyl, carbonylamino, CH.sub.2 or a carbon-carbon bond; Y is hydrogen, halogen, lower alkyl, nitro, alkylthio, perfluoroalkyl, hydroxy, or lower alkoxy(C.sub.1 -C.sub.8); Z is sulfur or a carbon-carbon bond; and Q is H, an alkyl of from 1-20 carbon atoms, COR', COOR', CONHR', PO(OR')2, PO(OR')R" wherein R' and R" are independently selected from the group consisting of H, an alkyl of from 1-20 carbon atoms, phenyl, and substituted phenyl and prodrugs thereof and pharmaceutically acceptable salts thereof. Pharmaceutical compositions comprising these compounds, methods of using these compounds as inhibitors of inflammation and for treating other diseases characterized by the overproduction of arachidonic acid metabolites, intermediates and methods of preparing these compounds are also provided.
REFERENCES:
patent: 4874782 (1989-10-01), Bonjouklian et al.
patent: 5037811 (1991-08-01), Lee
patent: 5134128 (1992-07-01), Lee et al.
patent: 5183906 (1993-02-01), Lee et al.
Demers James P.
Sulsky Richard B.
Berman Steven P.
Brindisi Joseph J.
Ortho Pharmaceutical Corporation
Reamer James H.
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