Studies on the Constituents of Matteuccia orientalis TREV. Structures of Two New Flavanones, Matteucin and Methoxymatteucin

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  • イヌガンソクの成分研究 新フラバノンMatteucinおよびMethoxymatteucinの構造
  • イヌガンソク ノ セイブン ケンキュウ シン フラバノン Matteucin

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Abstract

Two new C-methyl flavanones, named matteucin (III) and methoxymatteucin (IV) were isolated from the root of Matteuccia orientalis TREV. (Aspidiaceae), together with the known desmethoxymatteucinol (I) and matteucinol (II). The structures of these flavanones were determined to be (2S)-5, 7, 2'-trihydroxy-6, 8-dimethylflavanone and (2S)-5, 7, 2'-trihydroxy-5'-methoxy-6, 8-dimethylflavanone, respectively, by spectroscopic evidence.

Journal

  • YAKUGAKU ZASSHI

    YAKUGAKU ZASSHI 102 (3), 310-312, 1982

    The Pharmaceutical Society of Japan

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