Surugapyrroles A and B, Two New N-Hydroxypyrroles, as DPPH Radical-Scavengers from Streptomyces sp. USF-6280 Strain
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概要
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Two new N-hydroxypyrroles, surugapyrroles A and B, were isolated as DPPH radical-scavengers from a culture broth of Streptomyces sp. USF-6280 strain. The structures of the two compounds were elucidated by spectroscopic evidences and derivatization. Their DPPH (2,2-diphenyl-1-picrylhydrazyl) radical-scavenging activity was as high as that of butylhydroxytoluene (BHT): surugapyrrole A, ED50 50.3 μM; surugapyrrole B, ED50 75.8 μM.
- 社団法人 日本農芸化学会の論文
- 2009-01-23
著者
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SUGIYAMA Yasumasa
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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Hirota Akira
Laboratory Of Applied Microbiology School Of Food And Nutritional Sciences University Of Shizuoka
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WATANABE Kei
Laboratory of Applied Microbiology, School of Food and Nutritional Sciences, University of Shizuoka
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Watanabe Kei
Laboratory Of Applied Microbiology School Of Food And Nutritional Sciences University Of Shizuoka
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Sugiyama Yasumasa
Laboratory Of Applied Microbiology School Of Food And Nutritional Sciences University Of Shizuoka
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