The present invention describes a copolymer comprising multiple unsaturations, which are obtained by polymerization of dimethyl β-cyclodextrin inclusion complex of monomer containing multiple vinyl unsaturation and amine functional monomer. These water soluble copolymers containing unsaturation sites, crosslinked in the presence of bile acid template. This novel sequential polymerization and crosslinked process enhances the rebinding capacity of the bile acid sequestrant for the bile acid used as the template during crosslinking step and also selectivity over other bile acids, in comparison to the polymers synthesized by the conventional simultaneous polymerization/crosslinking method.
本发明描述了一种共聚物,包含多个不饱和度,通过聚合含有多个
乙烯不饱和度和胺基官能单体的二甲基β-
环糊精包合物得到。这些
水溶性共聚物含有不饱和位点,在
胆酸模板存在下交联。这种新颖的顺序聚合和交联过程增强了
胆酸螯合剂对在交联步骤中用作模板的
胆酸的再结合能力,以及相比传统的同时聚合/交联方法合成的聚合物对其他
胆酸的选择性。