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  • Title: [Studies on chemical constituents in n-butyl alcohol extract of roots of Actinidia deliciosa in Guangxi].
    Author: Liang J, Zhen HS, Li SM, Zhang WW, Wang XS, Liang CY.
    Journal: Zhongguo Zhong Yao Za Zhi; 2008 Jun; 33(11):1275-7. PubMed ID: 18831205.
    Abstract:
    OBJECTIVE: To study the chemical constituents of n-butyl alcohol extract in the roots of Actinidia deliciosa in Guangxi. METHOD: The constituents were separated with various chromatographic techniques and their structures were elucidated by means of physicochemical properties and the analysis of their spectral data. RESULT: Six compounds were isolated and identified as eriantic acid B (1), 2alpha, 3beta, 24-trihydroxyursa-12-en-28-oic acid (2), 2alpha, 3alpha, 24-trihydroxyursa-12-en-28-oic acid (3), 2alpha, 3alpha, 23-tri-hydroxyursa-12, 20 (30)-dien-28-oic acid (4), 2alpha, 3alpha, 24-trihydroxyursa-12, 20 (30)-dien-28-oic acid (5), n-butyl-O-beta-D-fruto-pyranoside (6). CONCLUSION: Compounds 1-4, 6 were obtained from this plant for the first time. Compound 6 was obtained from the genus Actinidia for the first time.
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