Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai
Patent
1989-10-06
1991-08-06
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ester doai
514725, A61K 31215
Patent
active
050378503
ABSTRACT:
A skin-care composition comprising a topically acceptable oil-in-water or water-in-oil emulsion base and from 1,000 to 15,000 I Ug.sup.-1 of a C.sub.1-10 alkyl ether or a C.sub.3-10 alkyl ester of retinol is disclosed. The composition preferably contains an anti-oxidant such as butylated hydroxytoluene or butylated hydroxyanisole. The composition is useful in promoting epidermal mitosis.
REFERENCES:
patent: 4333924 (1988-06-01), Bowley et al.
Chemical Abstracts, 88:55084c (1978).
Chemical Abstracts, 86:83499u (1977).
Sporn et al, Nature, vol. 263, Sep. 9, 1976, pp. 110-113.
Elliott Thomas J.
Murrell Elspeth A.
Beecham Group p.l.c.
Schenkman Leonard
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