Amides from the Roots of Toddalia asiatica

被引:0
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作者
Jiang Hu
Xiaodong Shi
Xia Mao
Jiangang Chen
Hui Li
机构
[1] Qujing Normal University,College of Biological Resources and Environment Science
[2] Qujing Normal University,Institute of Characteristic Medicinal Resource of Ethnic Minorities,
[3] Qujing Normal University,College of Physics and Electronic Engineering
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关键词
Rutaceae; amides;
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摘要
A chemical investigation of the ethanol extract from the roots of Toddalia asiatica resulted in the isolation of three new amides, (7Z)-N-(4′-methoxyphenethyl)-3-methoxy-4-hydroxycinnamamide (1), (7Z)-N-(4′-hydroxyphenethyl)-3-methoxy-4,5-dihydroxycinnamamide (2), and (7E)-N-(4′-hydroxyphenethyl)-3,4,5-trihydroxycinnamamide (3), together with one known amide (7Z)-N-(4′-hydroxyphenethyl-3-methoxy-4-hydroxycinnamamide (4). Their structures were elucidated on the basis of extensive 1D and 2D NMR (COSY, HMQC, HMBC, and NOESY) analyses.
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页码:726 / 729
页数:3
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