Metabolites of Penicillium italicum WEHMER : Isolation and Structures of New Metabolites Including Naturally Occurring 4-Ylidene-acyltetronic Acids, Italicinic Acid and Italicic Acid
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概要
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Four new metabolites, italicic acid, dihydro-italicic acid, methyl italicate and italicinic acid, were isolated from culture medium of Penicillium italicum WEHMER. The structures, possessing a 4-ylidene-acyltetronic acid unit, and their biosynthesis were elucidated. Two other new metabolites possessing a chromone skeleton were also isolated and their structures were established as 6,7-dihydroxy-3-(1'-hydroxy-3'-butanoyl)chromone-5-carboxylic acid and its 1', 2'-dehydrate.
- 社団法人日本薬学会の論文
- 1989-12-25
著者
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荒井 國三
Faculty Of Pharmaceutical Sciences Kanazawa Unversity
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山本 譲
Faculty of Pharmaceutical Sciences, Kanazawa Unversity
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宮嶋 久栄
Faculty of Pharmaceutical Sciences, Kanazawa University
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筵田 泰誠
Faculty of Pharmaceutical Sciences, Kanazawa University
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山本 譲
Faculty Of Pharmaceutical Sciences Kanazawa University
-
山本 譲
Faculty Of Pharmaceutical Sciences Kanazawa Unversity
-
筵田 泰誠
Faculty Of Pharmaceutical Sciences Kanazawa University
-
宮嶋 久栄
Faculty Of Pharmaceutical Sciences Kanazawa University
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