| 发明名称 |
IMPROVED SYNTHESIS |
| 摘要 |
The present invention provides an improved synthesis of a class of steroid saponins. Furthermore, the present invention provides a method of selectively discriminating between the C2 and C3 hydroxyl groups of a mono-glycosylated steroid saponin—a key step in the preparation of this class of compounds. Additionally, the present invention provides a range of steroid saponin derivatives, and methods of making them. |
| 申请公布号 |
EP2852607(A4) |
申请公布日期 |
2016.02.24 |
| 申请号 |
EP20130794398 |
申请日期 |
2013.04.24 |
| 申请人 |
ONCOLOGY RESEARCH INTERNATIONAL LIMITED |
发明人 |
MUSCROFT-TAYLOR, ANDREW CLIVE;MARSHALL, PHILIP ANDREW;MASON, JENNIFER MARY;WALKER, DAVID MILLAR |
| 分类号 |
C07J75/00;A61K31/704;A61K31/7048;C07H1/00;C07H15/256;C07H17/08;C07J17/00;C07J71/00 |
主分类号 |
C07J75/00 |
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