A new oleanane glycoside from the roots of Astragalus caprinus

Anne Claire Mitaine-Offer, Tomofumi Miyamoto, Nabil Semmar, Maurice Jay, Marie Aleth Lacaille-Dubois

研究成果: Contribution to journalArticle査読

15 被引用数 (Scopus)

抄録

A novel oleanane-type triterpene saponin (1) together with two known molecules, soyasapogenol B and astragaloside VIII were isolated from the roots of Astragalus caprinus. Their structural elucidation was performed mainly by 2D NMR techniques (COSY, TOCSY, NOESY, HSQC, HMBC) and mass spectrometry. Compound 1 was determined as 3-O-[α-L-rhamnopyranosyl-(1 → 2)-β-D-glucuronopyranosyl]-22-O-β-D-apiofuranosyl-soyasapogenol B.

本文言語英語
ページ(範囲)713-716
ページ数4
ジャーナルMagnetic Resonance in Chemistry
44
7
DOI
出版ステータス出版済み - 7 1 2006

All Science Journal Classification (ASJC) codes

  • 化学 (全般)
  • 材料科学(全般)

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