Polystyrene anion exchange polymer pharmaceutical composition
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United States of America Patent
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Jul 27, 1993
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N/A
app pub date -
Jun 12, 1990
filing date -
Dec 23, 1987
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Expired
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Abstract
Polystyrene polymers having a quaternised ammonium group and their use in a method of treatment of hypercholesterolaemia. A particular compound of the invention is (N,N-dimethyl-N-dodecyl-ammoniomethylstyrene-ethyl methacrylate-divinylbenzene co-polymer, chloride salt.
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