Three New Cucurbitacins from Hemsleya lijiangensis

Ming Hua CHIU Juan GAO

引用本文: Ming Hua CHIU,  Juan GAO. Three New Cucurbitacins from Hemsleya lijiangensis[J]. Chinese Chemical Letters, 2003, 14(4): 389-392. shu
Citation:  Ming Hua CHIU,  Juan GAO. Three New Cucurbitacins from Hemsleya lijiangensis[J]. Chinese Chemical Letters, 2003, 14(4): 389-392. shu

Three New Cucurbitacins from Hemsleya lijiangensis

  • 基金项目:

    The authors are grateful to the financial support of the National Natural Sciences Foundation of China (Grant No.39970086) and the Natural Science Foundation of Yunnan (Grant No.98C089M), also thank the members of analytical group in Phytochemistry Laboratory, Kunming Institute of Botany for their measuring spectral data.

摘要: Three new cucurbitacins were isolated from the BuOH extract of the rhizomes of Hemsleya lijiangensis. Their structures were elucidated as 23, 24-dihydro cucurbitacin F-16, 25-diacetate (1), 23,24-dihydro cucurbitacin F-16, 25-diacetate-2-O-β-D-glucopyranoside (2), 23, 24-dihydro-cucurbitacin F-16-acetate (3), respectively; by spectral analyses.

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  • 收稿日期:  2002-06-04
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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