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The Isolation and Characterization of Triterpenoid Constituents from Maytenus confertiflora Lou et Chen

作 者 ：Wang Xue-fen, Pu Quan-long, Chen Jia-yuan, Wei Rong-fang and Jiang Da-qu

Keywords:Maytenus confertiflora Luo et Chen, Triterpenoid, Confertiflorol,

Abstract:A new triterpenoid confertiflorol along with other two triterpenoids(canophyllol and wieforlide A) have been isolated from the stems of Maytenus conferti-flora Luo et Chen (Celastraceae). The chemical structure of confertifiorol, as 28, 29-dihydroxyfriedelan-3-one, has been confirmed on the basis of chemical studies and spectrometric analysis.

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