Separation of ginkgolides and bilobalide from G. biloba
- Summary
- Lead Inventors: Koji NakanishiDescription: Process for separating a terpene trilactone from Ginkgo biloba plant.The Ginkgo biloba extract is subjected to column chromatography with an appropriate solvent system and treated with a suitable eluent. The resulting solution is alkylated to isolate the individual terpene trilactones.The method is efficient for large-scale isolation of ginkgolides as phytopharmaceuticals without resorting to preparative reversed- phase HPLC or other expensive procedures.
- Detailed Technology Description
- Description: Process for separating a terpene trilactone from Ginkgo biloba plant.The Ginkgo biloba extract is subjected to column chromatography with an appropriate solvent system and treated with a suitable eluent. The resulting solution is a...
- *Abstract
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None
- *Inquiry
- Beth Kauderer Columbia Technology Ventures Tel: (212) 854-8444 Email: TechTransfer@columbia.edu
- *IR
- M03-062
- *Principal Investigator
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- *Web Links
- Patent number: WO2005046829
- Country/Region
- USA
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