Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1990-12-07
1993-03-09
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514205, 546133, 540552, 540584, A61K 3144, C07D45302
Patent
active
051927705
ABSTRACT:
.alpha.-Oxoacetamides of the formula R.sup.1 C(O)C(O)NR.sup.2 R.sup.3 in which R.sup.1 is optionally substituted phenyl, 1-indolyl, 2,3-dihydro-1-indolyl, 1-benzimidazolidinonyl, 3-benzofuranyl, 3-benzothiophenyl, 3-indolyl, and 1,2-alkano-3-indolyl; R.sup.2 is selected from: ##STR1## and R.sup.3 is selected from hydrogen or lower alkyl; and the pharmaceutically acceptable salts, individual isomers, mixtures of isomers, processes for preparation, compositions, and methods of use thereof.
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Clark Robin D.
Eglen Richard M.
Muchowski Joseph M.
Smith William L.
Weinhardt Klaus K.
Freyberg Derek P.
Kumar Shailendra
Montgomery Wayne W.
Moran Tom M.
Raymond Richard L.
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