Anti-lymphangiogenic diterpenes from the bark of Calocedrus macrolepis var. formosana.

Tzong-Huei Lee, Chin-Lin Hsieh, Ho-Cheng Wu, Shih-Wei Wang, Chen-Lin Yu, George Hsiao, Ming-Jen Cheng, Wen-Tsong Hsieh, Yueh-Hsiung Kuo

研究成果: 雜誌貢獻文章同行評審

4 引文 斯高帕斯(Scopus)

摘要

Eight new diterpenes, 6α,7β-dihydroxyferruginol (1), 6α,7α-dihydroxyferruginol (2), 6α-hydroxyhinokiol (3), 4α-hydroxy-7-oxo-18-norabieta-8,11,13-trien-4α-ol (4a), 15,16-dehydrosugiol (5), 7-methoxy-6,7-secoabieta-8,11,13-triene-6,12-diol (6), 7α-acetoxyabieta-8,12-diene-11,14-dione (7), 7α-butyloxyethyloxyabieta-8,12-diene-11,14-dione (8), along with four known compounds, 6,7-dehydroferruginol (9), 12-hydroxy-6,7-secoabieta-8,11,13-triene-6,7-dial (10), 7α-11-dihy- droxy-12-methoxy-8,11,13-abietatriene (11), and 11,14-dihydroxy-8,11,13-abietatrien-7-one (12) were successfully isolated from the bark of Calocedrus macrolepis var. formosana. The structures of all isolates were elucidated by physical data (appearance, UV, IR, optical rotation) and spectroscopic data (1D, 2D NMR, and HREIMS). Compounds 9, 10, 11, and 12 showed promising growth-inhibitory effect on human lymphatic endothelial cells (LECs). Among these compounds, compound 10 exerted the most potent anti-lymphangiogenesis property by suppressing cell growth and tube formation of LECs. In conclusion, the results revealed the anti-lymphangiogenic potentials of Formosan C. macrolepis var. formosana.
原文中文
頁(從 - 到)606-621
頁數16
期刊Journal of Food and Drug Analysis
29
發行號4
DOIs
出版狀態已發佈 - 10月 2021
對外發佈

Keywords

  • Hydrocarbons -- Analysis
  • Plant Bark
  • Plants, Medicinal
  • Antineoplastic Agents
  • Human
  • Endothelial Cells
  • Terpenes -- Analysis
  • Magnetic Resonance Spectroscopy
  • Molecular Structure

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