Four New Phenolic Glycosides from Polygala tenuifolia

1 Citations
  • IKEYA Y.
    Research Institute for Biology & Chemistry, Tsumura & Co.,
  • SUGAMA Ko
    Research Institute for Biology & Chemistry, Tsumura & Co.,
  • OKADA Minoru
    Research Institute for Biology & Chemistry, Tsumura & Co.,
  • MITSUHASHI Hiroshi
    Research Institute for Biology & Chemistry, Tsumura & Co.,

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Description

Four new phenolic glycosides, tenuifolisides A (1), B (2), C (3), and D (4) together with a known phenolic glyciside, β-D-(3-O-sinapoyl)-fructofuranosyl-α-D-(6-O-sinapoyl)-glucopyranoside (5) were isolated from the roots of Polygala tenuifolia. The structures of these new compounds were characterized as β-D-(3-O-(3,4,5-trimethoxycinnamoyl)]-fructofuranosyl-α-D-[6-O-(p-hydroxybenzoyl)]-glucopyranoside (1), β-D-(3-O-sinapoyl)-fructofuranosyl-α-D-(6-O-[p-hydroxybenzoyl)]-glucopyranoside (2), β-D-[3-O-(3,4,5-trimethoxycinnamoryl)]-fructofuranosyl-α-D-(6-O-sinapoyl)-glucopyranoside (3), and 1,5-anhydro-[6-O(3,4,5-trimethoxycinnamoryl)]-D-glucitol (4), respectively, on the basis of chemical and spectral evidence including two dimensional unclear magnetic resonance (2D-NMR) studies.

Journal

  • Chem. Pharm. Bull.

    Chem. Pharm. Bull. 39 2600-2605, 1991

    The Pharmaceutical Society of Japan

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Details 詳細情報について

  • CRID
    1570291227531594496
  • NII Article ID
    110003628921
  • NII Book ID
    AA00602100
  • ISSN
    00092363
  • Text Lang
    en
  • Data Source
    • CiNii Articles

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