Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1991-02-19
1992-07-14
Bond, Robert T.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514291, 514183, 340456, 346 90, A61K 31395, C01D40106
Patent
active
051303078
ABSTRACT:
A compound of the structure ##STR1## wherein R.sup.1 and R.sup.2 are each, independently, hydrogen or ##STR2## with the proviso that R.sup.1 and R.sup.2 are not both hydrogen; R.sup.3 is hydrogen, alkyl, aralkyl, --(CH.sub.2).sub.q CO.sub.2 R.sup.6,--(CH.sub.2).sub.r NR.sup.7 CO.sub.2 R.sup.8, carbamylalkyl, aminoalkyl, hydroxyalkyl, guanylalkyl, mercaptoalkyl, alkylthioalkyl, indolylmethyl, hydroxyphenyklmethyl, imidazoylmethyl or phenyl which is optionally mono-, di-, or tri-substituted with a sustituent selected from alkyl, alkoxy, hydroxy, cyano, halo, nitro, carbalkoxy, trifluoromethyl, amino, or a carboxylic acid;
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Caufield Craig E.
Failli Amedeo A.
Steffan Robert J.
American Home Products Corporation
Bond Robert T.
Milowsky Arnold S.
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