Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Patent
1992-07-10
1993-10-12
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Radical -xh acid, or anhydride, acid halide or salt thereof...
514859, A61K 3120
Patent
active
052526046
ABSTRACT:
Compositions of retinoic acids and tocopherols which may be applied topically without producing retinoic acid-induced skin irritation.
REFERENCES:
patent: 4843096 (1989-06-01), Stiefel
patent: 4900550 (1990-02-01), Lowry
Chemical Abstracts 114:88699r (1991).
Nagy Christa F.
Quick Timothy W.
Shapiro Stanley S.
Epstein William H.
Gould George M.
Hoffmann-La Roche Inc.
Roseman Catherine R.
Schenkman Leonard
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