On the Constituents of the Lichen in the Genus Menegazzia. Menegazziaic Acid, a New Depsidone from Menegazzia asahinae (YAS. ex ZAHLBR.) SANT. and Menegazzia terebrata (HOFFM.) MASS
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概要
- 論文の詳細を見る
Following the thin-layer chromatographic examinations of the acetone extractive of two lichens : Manegazzia asahinae (YAS. ex ZAHLBR.) SANT. and M. terebrata (HOFFM.) Mass, which have been disclosed to contain the same kinds of metabolites, a new depsidone named menegazziaic acid (4) has been isolated from M. terebrata in addition to stictic acid (1), atranorin (2), constictic acid (3), and chloroatranorin (5) The structure of menegazziaic acid has been established as 4,in which the formyl function at C-3 of stictic acid (1) is replaced by a hydroxyl, on the basis of chemical and physicochemical evidence including the chemical conversion of menegazziaic acid to stictic acid (1).
- 公益社団法人日本薬学会の論文
- 1976-10-25
著者
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吉岡 一郎
Tsumura Laboratory
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北川 勲
Faculty of Pharmaceutical Sciences, Osaka University
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北川 勲
Faculty Of Pharmaceutical Sciences Osaka University
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藤川 雅司
Kyoto College of Pharmacy
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