| 发明名称 |
COMBINATION OF HYALURONIC ACID WITH MEDICINAL INGREDIENT AND PRODUCTION THEREOF. |
| 摘要 |
<p>A combination comprising hyaluronic acid and medicinal ingredient bonded to each other through a covalent bond, preferably, an amino bond. The hyaluronic acid moiety is completely decomposed metabolically at the affected part and the medicinal ingredient is released gradually in a quantitative manner.</p> |
| 申请公布号 |
EP0506976(A1) |
申请公布日期 |
1992.10.07 |
| 申请号 |
EP19910917837 |
申请日期 |
1991.10.18 |
| 申请人 |
SHISEIDO COMPANY LIMITED |
发明人 |
AKIMA, KAZUO;IWATA, YUHEI;MATSUO, KAYOKO,;WATARI, NOBUTOSHI |
| 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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