16 引文 斯高帕斯(Scopus)

摘要

Antrodia cinnamomea, a medicinal fungus indigenous to Taiwan, has been shown to exhibit a broad spectrum of bioactivities for the treatments of alcoholic intoxication, diarrhea, abdominal pain, and fatigue, and a number of active principles have been identified. Among the bioactive entities, clinical trials of antroquinonol and 4-acetyl antroquinonol B are being carried out for curing cancer, hypercholesterolemia, and hyperlipidemia. The total synthesis of antroquinonol has been achieved; however, investigating the structure-activity relationship of this class of compounds remained difficult due to the lack of available analogues. Twenty antroquinonols isolated from A. cinnamomea IFS006 are reported herein. Their structures were elucidated using spectral analysis and by comparison with literature values. Of these, 11 antroquinonol analogues, namely, antroquinonols N-X (1-11), were previously unreported. The growth inhibitory activity of all the antroquinonol analogues was evaluated against human A549 and PC-3 cancer cell lines, and antroquinonol A exhibited the most potent activity, with GI50 values of 5.7 ± 0.2 and 13.5 ± 0.2 μM, respectively. Antroquinonols V (9) and W (10) also showed growth inhibitory activity against A549 cells with GI50 values of 8.2 ± 0.8 and 7.1 ± 2.1 μM, respectively, compared to 5-fluorouracil (GI50 = 4.2 ± 0.2 μM).

原文英語
頁(從 - 到)2439-2446
頁數8
期刊Journal of Natural Products
80
發行號9
DOIs
出版狀態已發佈 - 9月 22 2017

ASJC Scopus subject areas

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

指紋

深入研究「Meroterpenoids from a Medicinal Fungus Antrodia cinnamomea」主題。共同形成了獨特的指紋。

引用此