Studies on the Constituents of Anaxagorea Iuzonensis A. GRAY
スポンサーリンク
概要
- 論文の詳細を見る
Five new xanthones, 1,3,6-trihydroxy-5-methoxy-4-prenylxanthone (1), 1,3,5-trihydroxy-6-methoxy-2-prenylxanthone (2), 1,3,5-trihydroxy-4-(3-hydroxy-3-methylbutyl) xanthone (3), 1,3,6-trihydroxy-4-prenylxanthone (4), 3,6-dihydroxy-1,5-dimethoxyxanthone (5) and one new flavonoid, 3,5,7,4'-tetrahydroxy-2'-methoxyflavone (6) along with seven known xanthones and seven known flavonoids were isolated from the bark of Anaxagorea luzonensis A. GRAY and their chemical structures were determined by means of chemical and spectral studies. Almost all flavonoids and one xanthone (13) showed antioxidant activity.
- 公益社団法人日本薬学会の論文
- 2000-08-01
著者
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竹田 忠紘
Kyoritsu College Of Pharmacy
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Taguchi Tomiko
Laboratory Of Plant Pathology And Genetic Engineering Faculty Of Agriculture Okayama University
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AKIYAMA Toshiyuki
Research Planning Department, Sankyo Co., Ltd.
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AKIYAMA Toshihiko
Faculty of Pharmaceutical Sciences, Okayama University
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Akimura T
Department Of Neurosurgery Yamaguchi University School Of Medicine
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Gonda R
Kyoritsu College Of Pharmacy
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Gonda Ryoko
Kyoritsu College Of Pharmac
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Akiyama T
Faculty Of Pharmaceutical Sciences Okayama University
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Takeda T
Kyoritsu University Of Pharmacy
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Takeda Tadahiro
Kyoritsu College Of Pharmacy
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Takeda Tadahiro
Kyoritsu College Of Pharmac
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