Ansaetherone, a New Radical Scavenger from Streptomyces sp.
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概要
- 論文の詳細を見る
We identified a new radical scavenger, ansaetherone (C26H33NO7), from a culture of the Streptomyces sp. USF-4727 strain. In our previous study, it was shown that this strain produced four lipoxygenase inhibitors, tetrapetalones A, B, C and D. The chemical structure of ansaetherone was elucidated by the spectroscopic method, indicating that this compound was constructed with an aglycon and a sugar moiety. This chemical structure suggested that ansaetherone was related to the tetrapetalones. This finding provided information regarding tetrapetalone biosynthesis. Ansaetherone showed radical scavenging activity with an ED50 value of 300 μM in our assay.
- 社団法人 日本農芸化学会の論文
- 2008-09-23
著者
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Akasaka Kazuaki
Graduate School Of Life Sciences Tohoku Univ.
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Akasaka Kazuaki
Graduate School Of Life Science Tohoku University
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HIROTA Akira
Laboratory of Applied Microbiology, School of Food and Nutritional Sciences, University of Shizuoka
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Hirota Akira
Laboratory Of Applied Microbiology School Of Food And Nutritional Sciences University Of Shizuoka
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KOMODA Toshikazu
School of Food, Agricultural and Environmental Sciences, Miyagi University
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Komoda Toshikazu
School Of Food Agricultural And Environmental Sciences Miyagi University
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Komoda Toshikazu
School Of Food Agricultural And Environmental Sciences Miyagi Univ.
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