发明名称 |
NOVEL PECTIC POLYSACCHARIDES PURIFIED FROM ANGELICA GIGAS NAKAI AND PURIFICATION METHOD AND USE AS IMMUNO-STIMULATING AGENT THEREOF |
摘要 |
An acidic polysaccharide isolated from aqueous extracts of Angelica gigas Nakai roots is disclosed. The compound has both immunostimulatory and anti-neoplastic activity. The compound is comprised primarily of galacturonic acid, arabinose and galactose along with traces of xylose, rhamnose amd mannose. The molecular weight of the compound is about 10,000 Daltons. |
申请公布号 |
EP1044221(A1) |
申请公布日期 |
2000.10.18 |
申请号 |
EP19980947983 |
申请日期 |
1998.10.09 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
KIM, HWAN MOOK;KIM, IK HWAN;HAN, SANG BAE;AHN, KYUNG SEOP;HONG, NAM DOO |
分类号 |
A61K31/732;A61K31/715;A61K36/232;A61P35/00;A61P37/04;C08B37/00;C08B37/06 |
主分类号 |
A61K31/732 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|