发明名称 |
A BASE FORMING DRUG-LAYERED SILICATE HYBRID CONTAINING BASIC POLYMER AND ITS SYNTHESIS METHOD |
摘要 |
<p>Provided are a hybrid of a poorly soluble basic drug and a layered silicate, including a water-soluble basic polymer, and a method of preparing the same. The water-soluble basic polymer may be an aminoalkylmethacrylate copolymer (e.g., Eudragit E 100: a copolymer composed of 1: 2:1 ratio of butyl methacrylate, (2,2-dimethylaminoethyl) methacrylate, and methyl methacrylate, Degussa) or polyvinylacetal diethylaminoacetate (AEA). In an oral formulation including the hybrid, a short-term dissolution of the poorly soluble drug can be increased to 90%, thereby increasing drug bioavailability.</p> |
申请公布号 |
WO2006088337(A1) |
申请公布日期 |
2006.08.24 |
申请号 |
WO2006KR00579 |
申请日期 |
2006.02.21 |
申请人 |
NANOHYBRID CO., LTD.;CHOY, JIN-HO;PARK, TAEUN;LEE, YOON-JOO;KIM, DONG-YOUN;PARK, JIN-KUEN |
发明人 |
CHOY, JIN-HO;PARK, TAEUN;LEE, YOON-JOO;KIM, DONG-YOUN;PARK, JIN-KUEN |
分类号 |
A61K47/48 |
主分类号 |
A61K47/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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