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一种含活性成分索法酮的固体分散物及其制备方法

申请公布号:CN101385717A

申请号:CN200710059590.5

申请日期:2007.09.13

申请公布日期:2009.03.18

申请人:
天津药物研究院

发明人:任晓文;徐为人;李洪起;连潇嫣;王玉丽;张士俊;刘巍

分类号:A61K9/20(2006.01)I;A61K9/00(2006.01)I;A61K31/19(2006.01)I;A61P1/04(2006.01)I

主分类号:A61K9/20(2006.01)I

地址:300193天津市南开区鞍山西道308号

摘要:本发明提供了含活性成分索法酮的固体分散物及其制备方法,其特征是由活性成分索法酮与载体材料以及增溶剂制成;所述的活性成分索法酮与载体材料、增溶剂的重量比为1∶1-20∶0.01-2。优选1∶1-10∶0.01-1。本发明所述的固体分散物,优先:载体材料为聚乙二醇1500,4000,6000;增溶剂为聚山梨酯20-85、泊洛沙姆188-407、甘油、精氨酸、三羟甲基氨基甲烷。本发明所述的固体分散物通过熔融法、包衣法、溶剂-熔融法方法制备。本发明不仅提高了溶出度,增加大鼠体内吸收,提高生物利用度,而且较好解决了产业化的规模问题。

主权项:1、一种含活性成分索法酮的固体分散物,其特征是包括活性成分索法酮与载体材料、增溶剂及其它的辅料。

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