Allantopyrone E, a rare α-pyrone metabolite from the mangrove derived fungus Aspergillus versicolor

Marwa Elsbaey, Chiaki Tanaka, Tomofumi Miyamoto

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

A new α-pyrone derivative, with a rare substitution pattern, was isolated from the solid rice media of the fungal endophyte Aspergillus versicolor associated with the fruit of the mangrove Avicennia marina. It was named allantopyrone E, after allantopyrones C and D. The aforementioned three are the only diaryl-substituted α-pyrones to be reported from nature. The unique structure was elucidated based on one- and two dimensional NMR data as well as high resolution mass spectroscopy. A biosynthetic scheme was proposed for the new compound. Furthermore, allantopyrone E showed cytotoxic effect on HeLa cells with IC50= 50.97 μM.

本文言語英語
ジャーナルNatural Product Research
DOI
出版ステータス受理済み/印刷中 - 2020

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Biochemistry
  • Plant Science
  • Organic Chemistry

フィンガープリント 「Allantopyrone E, a rare α-pyrone metabolite from the mangrove derived fungus Aspergillus versicolor」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル