| 发明名称 |
23-HYDROXY-BETULINIC ACID DERIVATIVES, PREPARATION METHODS AND USES THEREOF |
| 摘要 |
The present invention discloses 23-hydroxyl-betulinic acid derivatives, including 3-oxo-23-hydroxyl-betulinic acid, 3-oxo-23-hydroxyl-dihydrobetulinic acid, and 23-hydroxyl-dihydrobetulinic acid. The present invention also discloses the preparation methods thereof and medical applications as anti-tumor and anti-HIV agents. |
| 申请公布号 |
US2012302530(A1) |
申请公布日期 |
2012.11.29 |
| 申请号 |
US201013511399 |
申请日期 |
2010.05.13 |
| 申请人 |
ZHANG NAN;ZHONG RONG;SUZHOU MAIDIXIAN PHARMACEUTICAL INC. |
发明人 |
ZHANG NAN;ZHONG RONG |
| 分类号 |
A61K31/568;A61P31/18;A61P35/00;C07J53/00 |
主分类号 |
A61K31/568 |
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