发明名称 |
PHARMAZEUTISCHE ZUSAMMENSETZUNGEN ENTHALTEND DISPERSIONEN AUS ARZNEISTOFFEN UND NEUTRALEN POLYMEREN |
摘要 |
In one aspect, pharmaceutical compositions comprising dispersions of an acid-sensitive drug and a neutral dispersion polymer are disclosed. The acid-sensitive drug has improved chemical stability relative to dispersions of the drug and acidic polymers. In another aspect, pharmaceutical compositions of low-solubility drugs and amphiphilic, hydroxy-functional vinyl copolymers are disclosed. |
申请公布号 |
DE60233874(D1) |
申请公布日期 |
2009.11.12 |
申请号 |
DE2002633874 |
申请日期 |
2002.05.10 |
申请人 |
PFIZER PRODUCTS INC. |
发明人 |
FRIESEN, DWAYNE THOMAS;GUMKOWSKI, MICHAEL JON;KETNER, RODNEY JAMES;LORENZ, DOUGLAS ALAN;NIGHTINGALE, JAMES ALAN;SHANKER, RAVI MYSORE;WEST, JAMES BLAIR |
分类号 |
A61K9/10;A61K9/14;A61K9/16;A61K31/17;A61K31/426;A61K31/4439;A61K31/47;A61K31/498;A61K31/7048;A61K38/55;A61K47/32;A61K47/34;A61K47/36;A61K47/38;A61K47/42 |
主分类号 |
A61K9/10 |
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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