A Novel Dibenzofuran and Two New Xanthones form Calophyllum panciflorum
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概要
- 論文の詳細を見る
Constituents of an EtOH extract of the stem bark of Calophyllum panciflorum A. C. SMITH (Guttiferae) collected in Central Province of Papua New Guinea were studied. A novel dibenzofuran named calophyfuran (1) and two new xanthones named pancixanthone-A (3) and pancixanthone-B (4), respectively, were isolated as well as four kinds of known xanthones, and their structures were elucidated by spectrometric methods. Among these components, calophyfuran (1) is the first example of dibenzofuran derivatives having a five-carbon unit (prenyl) as a substituent to be found in nature.
- 社団法人日本薬学会の論文
- 1996-02-15
著者
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ITO Chihiro
Faculty of Pharmacy, Meijo University
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FURUKAWA Hiroshi
Faculty of Pharmacy, Meijo University
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井藤 千裕
名城大学薬学部薬化学
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Miyamoto Y
Zeria Pharmaceutical Co. Ltd. Saitama Jpn
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Rao K.
Department Of Pediatric Surgery Post Graduate Institute Of Medical Education And Research
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Miyamoto Yoshiaki
Faculty Of Pharmaceutical Sciences Kumamoto University
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Furukawa H
Faculty Of Pharmacy Meijo University
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Ito Chihiro
Faculty Of Pharmacy Meijo University
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Miyamoto Yoichi
Tsukuba Research Laboratory Nof Corporation:(present Adress)department Of Microbiology Kumamoto Univ
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Miyamoto Yoichi
Department Of Cell Biology And Neuroscience Graduate School Of Medicine Osaka University
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Furukawa Hiroshi
Faculty Of Pharmacy Meijo University
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Rao K.
Department Of Chemistry University Of Papua New Guinea
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Rao K.
Department Of Biochemistry Indian Institute Of Science
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Furukawa Hiroshi
Faculty Of Computer Science And Systems Engineering Kyushu Institute Of Technology
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