| 发明名称 |
TRANSPORTERS AND DRUG DELIVERY SYSTEM BY USING THE SAME |
| 摘要 |
Excellent transporters which enable a drug to efficaciously exist <i>in vivo</i> over a long time are designed and thus a drug delivery system is constructed by using these transporters. The transporters are prepared by forming a covalent bond by reacting polyalkylene glycol or its reactive derivative with a phospholipid and a drug. When systemically or topically administered, these transporters are retained at a target site <i>in vivo</i>, thereby making it possible to achieve a sustained drug effect over a long time by a single administration. |
| 申请公布号 |
WO0174400(A1) |
申请公布日期 |
2001.10.11 |
| 申请号 |
WO2001JP02882 |
申请日期 |
2001.04.03 |
| 申请人 |
SANTEN PHARMACEUTICAL CO., LTD.;KUWANO, MITSUAKI;NAKAGAWA, MASAKI;SUHARA, HIROSHI |
发明人 |
KUWANO, MITSUAKI;NAKAGAWA, MASAKI;SUHARA, HIROSHI |
| 分类号 |
A61K9/127;A61K47/48;A61P9/00;A61P9/08;A61P23/00;A61P25/00;A61P25/04;A61P27/02;A61P27/06;A61P29/00;A61P31/04;A61P31/10;A61P31/12;A61P35/00;A61P37/06;(IPC1-7):A61K47/48;A61K47/34;A61K47/24;A61K9/00;A61K45/00;A61K49/00 |
主分类号 |
A61K9/127 |
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