发明名称 |
METHOD AND APPARATUS FOR PREPARING TAXOL USING SUPERCRITICAL FLUID FROM SOURCE MATERIALS |
摘要 |
<p>Methods for isolating taxol and derivatives thereof with high purity are described. The methods include a supercritical fluid and a cosolvent extraction step, a liquid-liquid separation step, and a column chromatography step. An apparatus for isolating Taxol and derivatives thereof that allows the method steps to be performed online also is described.</p> |
申请公布号 |
EP1261596(A1) |
申请公布日期 |
2002.12.04 |
申请号 |
EP20010910155 |
申请日期 |
2001.02.24 |
申请人 |
HANWHA CHEMICAL CORPORATION |
发明人 |
KIM, JIN WOONG;CHOI, YOUNG HAE;YOO, KI PUNG;NOH, MIN, JEONG;HAN, JOO, HEE |
分类号 |
C07D305/14;(IPC1-7):C07D305/14 |
主分类号 |
C07D305/14 |
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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