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
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。
ANTI-INFLAMMATORY ALPHA2, BETA1 INTEGRIN-RELATED SUBSTANCES OR ANTIBODIES
(MBP1) POLYPEPTIDES CAPABLE OF INTERACTING WITH ONCOGENIC MUTANTS OF THE P53 PROTEIN
A NOVEL HUMAN B CELL SURFACE MOLECULE
REMOTE ACCESS AND SECURITY SYSTEM
NETWORK AND COUPLING DEVICE FOR CONNECTING TWO SEGMENTS IN SUCH A NETWORK
PROCESS FOR PRODUCING POLYOLEFIN MICROPOROUS BREATHABLE FILM
RESHUFFLED COMMUNICATIONS PROCESSES IN PIPELINED ASYNCHRONOUS CIRCUITS
METHOD AND TELECOMMUNICATION TERMINAL FOR AUTOMATED DATA COMPRESSION IN RADIO COMMUNICATION SYSTEMS
DEVICE AND METHOD FOR IDENTIFYING A PERSON BY BIOMETRIC CHARACTERISTICS
METHODS FOR MANIPULATING COMPLEX NUCLEIC ACID POPULATIONS USING PEPTIDE-LABELED OLIGONUCLEOTIDES
TREATMENT SYSTEM AND METHOD FOR REDUCING THE OXYGEN CONTENT OF THE WATER
LUMINESCENT BRITTLE COATING IN STRAIN ANALYSIS