Cytotoxic steroidal saponins from Agave sisalana

Pi Yu Chen, Chin Hui Chen, Ching Chuan Kuo, Zong-Huei Li, Yueh Hsiung Kuo, Ching Kuo Lee

研究成果: 雜誌貢獻文章同行評審

33 引文 斯高帕斯(Scopus)

摘要

Two new steroidal saponins, 8 and 10, along with 7 known steroidal sapogenins and saponins (1-7) and a furostanol saponin (9) were isolated from Agave sisalana Perrine ex Engelm. The structures of these two new compounds were identified and characterized by 1D and 2D NMR spectroscopy and mass spectrometry. In addition, acid hydrolysis and GC-FID were used to confirm the sugar moieties of 8 and 10. The cytotoxic effects of 1-10 on MCF-7, NCI-H460, and SF-268 cancer cells were evaluated, and among them, compound 10 proved to be the most cytotoxic with IC50 values of 1.2, 3.8, and 1.5 μM, respectively.

原文英語
頁(從 - 到)929-933
頁數5
期刊Planta Medica
77
發行號9
DOIs
出版狀態已發佈 - 2011

ASJC Scopus subject areas

  • 補充和替代醫學
  • 分子醫學
  • 有機化學
  • 分析化學
  • 藥學科學
  • 藥理
  • 藥物發現

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