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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Imperatorin ： ウィキペディア英語版 Imperatorin |Section2= |Section3= }} Imperatorin is a furocoumarin and a phytochemical that has been isolated from ''Urena lobata'' L. (Malvaceae), ''Angelica archangelica'', ''Angelica dahurica'', ''Glehnia littoralis'', ''Saposhnikovia divaricata'', ''Cnidium monnieri'', ''Incarvillea younghusbandii'', and ''Zanthoxylum americanum mill''. It is biosynthesized from umbelliferone, a coumarin derivative.〔F. M. Dean ''Naturally Occurring Oxygen Ring Compounds'', Butterworths, London, 1963.〕 == Isolation == The procedure for the isolation of imperatorin from ''Urena lobata'' involves exhaustively extracting under reflux with benzene the air-dried and pulverised roots followed by separation by column chromatography.〔A furocoumarin, Imperatorin isolated from Urena lobata L. (Malvaceae) Keshab Ghosh Molbank 2004, M382 () open access publication〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Imperatorin」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.