Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1255120 | Chinese Chemical Letters | 2012 | 4 Pages |
Abstract
Two new phenylpropanoid glycosides, 9-O-[6-O-acetyl-β-d-glucopyranosyl]-4-hydroxycinnamic acid (1) and 8-O-β-d-glucopyranosyl-(R)-(+)-3,4,8-trihydroxy methyl phenylpropionate (2) were isolated from the 80% EtOH extract of the roots of Sanguisorba officinalis. Their structures were characterized by spectroscopic analysis and chemical method, including 1D NMR, 2D NMR, and HR-ESI-MS. Compounds 1 and 2 exhibited the moderate antimicrobial activities against all Gram-positive and Gram-negative bacteria tested.
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Authors
Jiang Hu, Xiao Dong Shi, Xia Mao, Wei Dong Lu, Lei Zhu, Long Yu,