发明名称 |
Compound (I), a method for extracting it and a pharmaceutical composition containing it |
摘要 |
This invention discloses a compound (I) of the following formula. This invention also includes a method for extracting the compound (I), and a pharmaceutical composition containing the compound (I). The extracting method includes the following steps: taking the corpus radicis and/or radix fibrosa of a ginseng spp. plant-ginseng or pseudo-ginseng, extracting with industrial alcohol and n-butanol to extract the total saponins, and then purifying by silicon gel column chromatography and reversed phase column chromatography to obtain the compound (I). The compound (I) and pharmaceutical composition can be used to cure acute ischemic cerebral-vascular diseases. |
申请公布号 |
AU2499701(A) |
申请公布日期 |
2001.07.16 |
申请号 |
AU20010024997 |
申请日期 |
2001.01.03 |
申请人 |
GUANGDONG TAIHE BIOPHARMACEUTICAL CO. LTD.;DEPT. OF SCIENCE AND TECHNOLOGY DEVELOPMENT, SUN YATSEN UNIVERS |
发明人 |
YONGYUAN GUAN;FULIN FAN |
分类号 |
A61K31/568;A61K31/575;A61P9/10;C07J9/00;C07J17/00;C07J75/00 |
主分类号 |
A61K31/568 |
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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