发明名称 |
PRODUCTION OF TAXOL AND TAXANES |
摘要 |
A high yield, economical process for purifying taxanes from yew biomass is disclosed. The process does not require initial liquid:liquid portioning of the crude extract to separate highly polar substances. The organic solvent extract of the biomass is adsorbed onto and selectively desorbed from an adsorption resin to provide a taxane enriched eluate. Substantially pure individual taxanes may be further isolated from the eluate by hydrophobic-interaction chromatography.
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申请公布号 |
WO0151476(A3) |
申请公布日期 |
2002.01.17 |
申请号 |
WO2001US00786 |
申请日期 |
2001.01.10 |
申请人 |
PURDUE RESEARCH FOUNDATION;CHANG, CHING-JER;TONG, XIAO-JIE |
发明人 |
CHANG, CHING-JER;TONG, XIAO-JIE |
分类号 |
C12P17/02;C07D305/14;(IPC1-7):C07D305/14 |
主分类号 |
C12P17/02 |
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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