Use of 2,4 monofurfurylidene-sorbitol and its tetraalkyl derivat

Details Use of 2,4 monofurfurylidene-sorbitol and its tetraalkyl derivat Use of 2,4 monofurfurylidene-sorbitol and its tetraalkyl derivat

1989-12-26

1992-08-04

Schenkman, Leonard

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

A61K 3134

Patent

active

051359464

ABSTRACT:
The use of 2,4-monofurfurylidene-sorbitol and 2,4-monofurfurylidene-1,3,5,6-0-tetraalkylsorbitol wherein the alkyls are linear or branched C.sub.1 -C.sub.4, in the preparation of cosmetics and dermatology compositions for preventing premature ageing of the skin caused by free radicals which form in the skin either physiologically or by the effect of environmental pollutant substances or radiation.
Said compositions are in the form of creams, gels, lotions, sprays, etc., and contain between 0.5 and 2% by weight or 2,4-monofurfurylidene-sorbitol or 2,4-monofurfurylidene-1,3,5,6-0-tetraalkylsorbitol.

REFERENCES:
patent: 3383279 (1968-05-01), Garzia
patent: 3551554 (1970-12-01), Herschler
patent: 4557934 (1985-12-01), Cooper
Lackman et al., "The Theory & Practice of Industrial Pharmacy" 2 Ed., 1976, pp. 235, 238-240.
Chemical Abstract, vol. 97, 1982, No. 174654.

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