| Literature DB >> 22124934 |
Bao-min Feng1, Hai-hong Qin, Hui-guo Wang, Li-ying Shi, Da-yong Yu, Bao-quan Ji, Qi Zhao, Yong-qi Wang.
Abstract
Three new secolignan glycosides {3,4-trans-4-[bis(3,4-dimethoxyphenyl)methyl]-2-oxotetrahydrafuran-3-yl}methyl-O-β-glucopyranoside (1), {3,4-trans-4-[(3-methoxy-4-hydroxyphenyl)(3,4-dimethoxyphenyl)methyl]-2-oxotetrahydrafuran-3-yl}methyl-O-β-glucopyranoside (2) and {3,4-cis-4-[(3-methoxy-4-hydroxyphenyl)(3,4-dimethoxyphenyl)methyl]-2-oxotetrahydrafuran-3-yl}methyl-O-β-glucopyranoside (3) were isolated from the roots of Urtica fissa E. Pritz. Their structures were identified by spectral methods including 1D NMR, 2D NMR and HR-EI-MS.Entities:
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Year: 2011 PMID： 22124934 DOI： 10.1007/s11418-011-0615-x
Source DB: PubMed Journal: J Nat Med ISSN： 1340-3443 Impact factor: 2.343