Pharmaceutical composition, in particular dermatological or cosm

Details Pharmaceutical composition, in particular dermatological or cosm Pharmaceutical composition, in particular dermatological or cosm

1989-11-01

1991-07-23

Maples, John S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

424450, 436829, 514859, A61K 3722, A61K 700

Patent

active

050342282

ABSTRACT:
This invention relates to a composition comprising hydrous lipidic lamellar phases or liposomes containing, as an active agent a retinoid or a structural analogue of retinoid, such as a carotenoid or tretinoin. These compositions are more efficient against acne and less irritant for the skin and they are used as a pharmaceutical composition, notably dermatological or cosmetic.

REFERENCES:
Puisieux et al., "Les Liposomes Applications Therapeutiques", Technique et Documentation (Lavoisier), 1985.
Chemical Abstracts, vol. 88, No. 19, May 8, 1978, No. 132362W.
Carotenoid Organization in Membranes, Thermal Transition and Spectral Properties of Carotenoid-Containing Liposomes, Biochim, Biophysic, Acta (1978) 119-27.
Chemical Abstracts, vol. 101, No. 13, Sep. 24, 1984, No. 106051m.
Lipsomes Containing Various Carotenoids and Chlorophyll. Photobiochemistry and Photobiophysics, vol. 7 (1984) 205-219.

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