<p>A new pyridine alkaloid, 3-(4′,6′-dimethylpyridin-2′-yl)propan-1-ol (<b>1</b>), along with five known lignans, (+)-syringaresinol (<b>2</b>), (+)-medioresinol (<b>3</b>), (+)-pinoresinol (<b>4</b>), (+)-lariciresinol (<b>5</b>), and (+)-5,5′-dimethoxylariciresinol (<b>6</b>), were isolated from the roots of <i>Artabotrys uncinatus</i> (Annonaceae). The structure was characterized and identified by spectral analysis.</p>

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A New Alkaloid of Artabotrys uncinatus

  • C. Y. Chen,
  • M. Y. Chen,
  • C. L. Kao,
  • S. T. Huang,
  • H. T. Li

摘要

A new pyridine alkaloid, 3-(4′,6′-dimethylpyridin-2′-yl)propan-1-ol (1), along with five known lignans, (+)-syringaresinol (2), (+)-medioresinol (3), (+)-pinoresinol (4), (+)-lariciresinol (5), and (+)-5,5′-dimethoxylariciresinol (6), were isolated from the roots of Artabotrys uncinatus (Annonaceae). The structure was characterized and identified by spectral analysis.