Cross-linked quaternary ammonium derivatives of poly(N,N-dialkyl

Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only

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Details

424 7818, 424 7812, 5253291, C08F 802, C08F12602, C08J 324

Patent

active

055891667

ABSTRACT:
The invention concerns novel cross-linked poly(N,N-dialkylallyl)ammonium polymer materials containing quaternary propylammonium structural units which are effective in lowering elevated plasma levels of low density lipoproteins and lipoid components thereof, such as cholesterol, and which are of value in the treatment of conditions in which such elevated plasma levels are associated, for example, various vascular diseases. The invention also provides methods for the manufacture of the polymer materials and various intermediates for use in such manufacture.

REFERENCES:
patent: 4167610 (1979-09-01), Bolto et al.

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