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<p>A new ketone, volubilisone B (<b>1</b>), along with nine known compounds, including 4-hydroxy-4-methylpentan-2-one (diacetone alcohol) (<b>2</b>), 1-triacontanol (<b>3</b>), 4,7-dimethoxy-5-(2-propenyl)benzo[<i>d</i>][1,3]dioxole (apiole) (<b>4</b>), 4,7-dimethoxy-5-(1-propenyl)benzo[<i>d</i>][1,3]dioxole (isoapiole) (<b>5</b>), methyl caffeate (<b>6</b>), syringaldehyde (<b>7</b>), 3′,4′,5′-trimethoxycinnamyl alcohol (<b>8</b>), apigenin (<b>9</b>), and kaempferol (<b>10</b>), were isolated from the seed shells of <i>Plukenetia volubilis</i> L. (Euphorbiaceae). The structure of the new pentanone derivative (<b>1</b>) was elucidated by chemical and physical evidence.</p>

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Chemical Constituents of Plukenetia volubilis

  • 期刊论文

  • 发表日期：

    2026年3月1日

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

摘要

A new ketone, volubilisone B (1), along with nine known compounds, including 4-hydroxy-4-methylpentan-2-one (diacetone alcohol) (2), 1-triacontanol (3), 4,7-dimethoxy-5-(2-propenyl)benzo[d][1,3]dioxole (apiole) (4), 4,7-dimethoxy-5-(1-propenyl)benzo[d][1,3]dioxole (isoapiole) (5), methyl caffeate (6), syringaldehyde (7), 3′,4′,5′-trimethoxycinnamyl alcohol (8), apigenin (9), and kaempferol (10), were isolated from the seed shells of Plukenetia volubilis L. (Euphorbiaceae). The structure of the new pentanone derivative (1) was elucidated by chemical and physical evidence.