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  • Title: A new hexenol glycoside from leaves of Smallanthus sonchifolius.
    Author: Zheng X, Kuo G, De-Qiang D, Gui-Rong C, Ting-Guo K, Yu-Yuan S, Xing-Tai L, Feng D.
    Journal: Nat Prod Res; 2010 Oct; 24(17):1592-7. PubMed ID: 20954086.
    Abstract:
    A new hexenol glycoside with two known compounds was isolated from the leaves of Smallanthus sonchifolius. The structure of the new compound was elucidated as Z-hex-3-en-1-ol O-alpha-L-arabinopyransyl (1''-2')-beta-D-glucopyranoside (1) on the basis of spectroscopic analysis and chemical evidence. The two known compounds were identified as ent-15β-hydroxy-kaur-16-en-19-oic acid (2) and ent-18-hydroxy-kaur-16-en-19-oic acid (3) by comparison of their spectral data with the reported data. Compounds 2 and 3 were isolated for the first time from the title plant.
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