Antioxidants from the Brown Alga Dictyopteris undulata

• Kumagai, Momochika

• Nishikawa, Keisuke

• Matsuura, Hiroshi

• Umezawa, Taiki

• Matsuda, Fuyuhiko

• Okino, Tatsufumi

抄録

An investigation of anti-oxidative compounds from the brown alga Dictyopteris undulata has led to the isolation and identification of isozonarol, isozonarone, chromazonarol, zonaroic acid and isozonaroic acid. Their structures were identified by comparison of MS and NMR spectra. Full NMR assignment and absolute configuration of isozonaroic acid are described. Isozonarol showed the most potent 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity among the compounds isolated.

収録刊行物

• Molecules

  Molecules 23 (5), 1214-, 2018-05

  MDPI

キーワード

• Dictyopteris undulata
• antioxidant
• sesquiterpene hydroquinone

詳細情報

• CRID: 1050564289007939840
• NII論文ID: 120006522673
• DOI: 10.3390/molecules23051214
• HANDLE: 2115/71487
• ISSN: 14203049
• Web Site: http://www.mdpi.com/1420-3049/23/5/1214/pdf
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
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