Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1995-05-19
1997-01-28
Richter, Johann
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
548210, A61K 31425, C07D27506
Patent
active
055978410
ABSTRACT:
4-R.sup.4 -R.sup.5 -2-Saccharinylmethyl aryl carboxylates, useful in the treatment of degenerative diseases, are prepared by reacting a 4-R.sup.4 -R.sup.5 -2-halomethylsaccharin with an arylcarboxylic acid in the presence of an acid-acceptor.
REFERENCES:
patent: 4195023 (1980-03-01), Mulvey et al.
patent: 4276298 (1981-06-01), Jones et al.
patent: 4350752 (1982-09-01), Reczek et al.
Bell Malcolm R.
Boaz Neil W.
Court John J.
Desai Ranjit C.
Dunlap Richard P.
Cross Laura R.
DuPont Paul E.
Richter Johann
Sterling Winthrop Inc.
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