Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1994-08-09
1996-01-30
Ramsuer, Robert W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
548210, 549 59, 514444, 514210, 514321, 5142338, 514253, 544135, 544368, 546198, A61K 31425, C07D41712
Patent
active
054880629
ABSTRACT:
4-R.sup.4 -R.sup.5 -2-Saccharinylmethyl heterocyclic carboxylates, useful in the treatment of degenerative diseases, are prepared by reacting a 4-R.sup.4 -R.sup.5 -2-halomethylsaccharin with either a heterocyclic carboxylic acid in the presence of an acid-acceptor or the alkali metal salt of a heterocyclic carboxylic acid.
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Bell Malcolm R.
Court John J.
Desai Ranjit C.
Dunlap Richard P.
Hlasta Dennis J.
Alexander Michael D.
Cross Laura R.
DuPont Paul E.
Ramsuer Robert W.
Sterling Winthrop Inc.
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