Literature DB >> 28243817

Two new secolignans with in vitro anti-inflammatory activities from Urtica fissa rhizomes.

Xiaoru Feng1, Mengyue Wang2, Jun Cheng1, Xiaobo Li3,4.   

Abstract

Two new secolignans, urticin A (1) and urticin B (2), were isolated from the ethanol extract of Urtica fissa rhizomes. Their structures were elucidated on the basis of extensive spectroscopic evidence (UV, IR, HR-ESI-MS, and NMR). Urticin A and urticin B possessed in vitro anti-inflammatory activities, which significantly inhibited the TNF-α and NO release induced by LPS in RAW 264.7 cells.

Entities:  

Keywords:  Anti-inflammatory; Secolignan; Urtica fissa; Urticaceae

Mesh：

Substances：

Year:  2017        PMID： 28243817     DOI： 10.1007/s11418-017-1078-5

Source DB:  PubMed          Journal:  J Nat Med        ISSN： 1340-3443            Impact factor:   2.343


  5 in total

1.  Structure of a polysaccharide from Urtica fissa determined by NMR spectra.

Authors:  Yan-Liang Wang; Li Li; Xiao-Chen Cheng; Yu-Xin Lu; Qing-Lin Zhang
Journal:  J Asian Nat Prod Res       Date:  2012       Impact factor: 1.569

2.  Three new secolignan glycosides from Urtica fissa E. Pritz.

Authors:  Bao-min Feng; Hai-hong Qin; Hui-guo Wang; Li-ying Shi; Da-yong Yu; Bao-quan Ji; Qi Zhao; Yong-qi Wang
Journal:  J Nat Med       Date:  2011-11-29       Impact factor: 2.343

3.  Structural characterization of polysaccharides from the roots of Urtica fissa.

Authors:  Yan Li; Yan-Liang Wang; Li Li; Liu Liu; Yu-Xin Lu; Xiao-Chen Cheng; Qing-Lin Zhang
Journal:  J Asian Nat Prod Res       Date:  2009-11       Impact factor: 1.569

4.  Inhibitory effects of devil's claw (secondary root of Harpagophytum procumbens) extract and harpagoside on cytokine production in mouse macrophages.

Authors:  Kazunori Inaba; Kazuya Murata; Shunsuke Naruto; Hideaki Matsuda
Journal:  J Nat Med       Date:  2010-02-23       Impact factor: 2.343

5.  Inhibition of spontaneous canine benign prostatic hyperplasia by an Urtica fissa polysaccharide fraction.

Authors:  Chen Xiaocheng; He Shan; Lu Yuxing; Yuan Lizhen; Ding Linmao; Yuan Shoujun; Zhang Qinglin
Journal:  Planta Med       Date:  2014-12-04       Impact factor: 3.352
  5 in total
  3 in total

1.  The active glycosides from Urtica fissa rhizome decoction.

Authors:  Mengyue Wang; Ying Zhang; Hao Zhang; Xiaoru Feng; Xiaobo Li
Journal:  J Nat Med       Date:  2018-01-13       Impact factor: 2.343

2.  Analgesic alkaloids from Urticae Fissae Herba.

Authors:  Xiaoru Feng; Peijun Ju; Yan Chen; Xiaobo Li; Mengyue Wang
Journal:  Chin Herb Med       Date:  2021-09-23

3.  Hypouricemic Effects of Extracts from Urtica hyperborea Jacq. ex Wedd. in Hyperuricemia Mice through XOD, URAT1, and OAT1.

Authors:  Surina Han; Rongrui Wei; Daorina Han; Jixiao Zhu; Weizao Luo; Wuliji Ao; Guoyue Zhong
Journal:  Biomed Res Int       Date:  2020-01-29       Impact factor: 3.411
  3 in total

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