| 发明名称 |
PREPARATION OF HYALURONIC ACID DEPROTONED WITH METALLIC IONS, AND THE COMPOUNDS THAT CONTAIN THEM. |
| 摘要 |
<p>Complexes of deprotonated hyaluronic acid with 3d metal ions of the 4th period of the Periodic Table and compositions containing these complexes as active ingredients or carriers. A process for the preparation of the complexes and compositions (pharmaceutical and cosmetic compositions) containing these complexes as active ingredients are disclosed in which zinc hyaluronate is preferably used as active ingredient.</p> |
| 申请公布号 |
AR243538(A1) |
申请公布日期 |
1993.08.31 |
| 申请号 |
AR19900316230 |
申请日期 |
1990.02.23 |
| 申请人 |
RICHTER GEDEON VEGYESZETI GYAR R.T. |
发明人 |
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| 分类号 |
A61K31/728;A61K8/20;A61K8/27;A61K8/55;A61K8/58;A61K8/72;A61K8/73;A61K9/00;A61K31/715;A61K33/30;A61K47/36;A61K47/48;A61P17/00;A61P17/02;A61P43/00;A61Q19/00;C08B37/08;C08L5/08;(IPC1-7):C08B37/08;A61K31/735;A61K33/24 |
主分类号 |
A61K31/728 |
| 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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