Polar lipid composition of plant origin

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...

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514937, 514938, 514943, 4241951, 424450, A61K 9107, A61K 9127, A61K 31685

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active

058176462

ABSTRACT:
A polar lipid composition of plant origin is provided for conveying an active agent and/or making it penetrate into a target cell. The composition is characterized in that it is comprised of an injectable, intra-articular, topical or ingestible aqueous emulsion of a polar lipid mixture rich in phospholipids, in glycolipids and in ceramides, having a composition which is substantially similar to that of the polar lipid constituents of lipid cytomembranes of cells. The mixture is obtained from a plant compound such as cereal flour or an extract such as bran or lipids extracted from cereals by means of chlorinated solvents.

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patent: 4684633 (1987-08-01), Imagawa et al.
patent: 5010067 (1991-04-01), Handley et al.
patent: 5134130 (1992-07-01), Shaw et al.
Brunke, R.A., Spezifische Eigenschaften von Sphingosomen, Seifen-Ole-Fette-Wachse, vol. 116, No. 2, Feb. 2, 1990.
Patent Abstracts of Japan, vol. 13, No. 49 (C-565) 3 Feb. 1989 & JP, A. 63 243 016 (Kanebo Ltd) 7 Oct. 1988.

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