New Coumarins from the Ailanthus altissima

Ki Hun Park; Seon Woo Hwang; Jong Rok Lee; Jun Lee; Hyun Sook Kwon; Min Suk Yang

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Article . 2005 . Peer-reviewed

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https://dx.doi.org/10.3987/com...

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New Coumarins from the Ailanthus altissima

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2005 English Publisher:CLOCKSS ArchiveJournal:HETEROCYCLES, volume 65, page 1,963 (issn: 0385-5414,

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Authors: Ki Hun Park; Seon Woo Hwang; Jong Rok Lee; Jun Lee; Hyun Sook Kwon; Min Suk Yang;

doi: 10.3987/com-05-10429

New Coumarins from the Ailanthus altissima

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Abstract

Two new coumarin derivatives were isolated together with three known coumarins, artelin (3), isofraxidin (4), and scoploetin (5) from the bark of Ailanthus altissima (Simaroubaceae). New coumarin derivatives were elucidated as terpenylated coumarins, named altissimacoumarin A (1) and altissimacoumarin B (2), respectively. Trans-Configuration of between C-2' and C-9' in compound (1) was clearly confirmed by NOESY experiments.

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