Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-08-26
1993-12-14
Ivy, C. Warren
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
549315, 549316, A61K 3134, C07D30762
Patent
active
052703363
ABSTRACT:
Derivatives of 3,4-dihydroxy-2,5-dihydrofuran-5-ones, intermediates and processes useful for their preparation are disclosed. These compounds are useful as free-radical scavengers and exhibit cellular protective properties.
REFERENCES:
patent: 4368330 (1983-01-01), Andrews
Chemiker-Zeitung 109(10) 341-343 (1985) by Frantz Dallacker et al, entitled "Derivative der L-Ascorbinsaure, Amino-6-desoxy-O.sup.2,O.sup.3 -ethanidyl-und 6 Amino-6-desoxyascorbinsauren".
Grisar J. Martin
Marciniak Gilbert
Ivy C. Warren
Merrell Dow Pharmaceuticals Inc.
Moon Carolyn D.
Owens A. A.
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