| 发明名称 |
QUATERNIZATION OF THE ADDITIVE AMINOALKYL METHACRYLATE COPOLYMER E FOR IMPROVING PERMEABILITY AND SOLUBILITY OF PHARMACEUTICALS |
| 摘要 |
The present invention relates to a strategy for improving the permeability and solubility of pharmaceuticals, based on adding a chemically modified amino alkyl methacrylate copolymer E, wherein the chemical modification is the quarternization of a fraction of the existing amino alkyl groups. |
| 申请公布号 |
CA2708431(C) |
申请公布日期 |
2016.01.26 |
| 申请号 |
CA20082708431 |
申请日期 |
2008.12.12 |
| 申请人 |
EVONIK ROEHM GMBH |
发明人 |
LANGGUTH, PETER;GRUBE, STEFAN;FREY, HOLGER;OBERMEIER, BORIS |
| 分类号 |
A61K47/00;A61L15/44;B01F17/00;C08L33/08;C08L101/00 |
主分类号 |
A61K47/00 |
| 代理机构 |
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