New epoxyserratanes from Huperzia serrata

Hui Zhou, Shan-Hao Jiang, Chang-Heng Tan

|February 5, 2003

Abstract:

Three new serratane-type epoxytriterpenoids were isolated from the whole plant of Huperzia serrata. The structures of these new compounds were characterized as 14 beta,15 beta-epoxy-3 beta-hydroxyserratan-21 beta-ol (1), 14 beta,15 beta-epoxy-3 beta-hydroxyserratan-21alpha-ol (2), and 14 beta,15 beta-epoxy-3 beta-hydroxyserratan-21alpha-ol-3 beta-O-acetate (3), respectively, on the basis of spectral data and for 1 by single-crystal X-ray analysis.

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Abstract:

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