Polymers bearing a quaternary ammonium group are disclosed as being useful in lowering serum cholesterol levels in man. A compound of the invention is N,N-dimethyl-N-(2-(N,N-dimethylcarbamoyl)ethyl)-ammoniomethyl-substitut ed polystyrene, chloride salt.
本发明揭示了带有季
铵基团的聚合物对于降低人体血清
胆固醇水平是有用的。发明中的一种化合物是N,N-二甲基-N-(2-(N,N-二甲基
氨基甲酰)乙基)-季
铵基取代聚
苯乙烯,
氯化物盐。