Planta Med 2013; 79(08): 687-692
DOI: 10.1055/s-0032-1328538
Natural Product Chemistry
Original Papers
Georg Thieme Verlag KG Stuttgart · New York

Inhibitory Activity of Chemical Constituents from Arenaria serpyllifolia on Nitric Oxide Production

Guan-Shen Zhou
1   State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing, PR China
,
Xiao-Li Ma
1   State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing, PR China
,
Ke-Wu Zeng
1   State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing, PR China
,
Peng-Fei Tu
1   State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing, PR China
,
Yong Jiang
1   State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing, PR China
› Author Affiliations
Further Information

Publication History

received 18 September 2012
revised 26 March 2013

accepted 04 April 2013

Publication Date:
13 May 2013 (online)

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Abstract

Five new compounds, including one new xanthone, 1-hydroxy-5-methoxyxanthone 6-O-β-D-glucopyranoside (1), one new lignan, 3-(β-D-glucopyranosyloxymethyl)-2-(4-hydroxy-3-methoxyphenyl)-5-(3-acetoxypropyl)-7-methoxy-(2R,3S)-dihydrobenzofuran (2), and three new γ-pyrones, japonicumone A 4′-O-β-D-glucopyranoside (3), japonicumone B 3′-O-β-D-glucopyranoside (4), and japonicumone B 4′-O-β-D-glucopyranoside (5), together with eight known compounds (613) were isolated from the whole plants of Arenaria serpyllifolia. Their structures were elucidated on the basis of extensive spectroscopic analysis (UV, IR, HRESIMS, 1D- and 2D-NMR, and CD) as well as chemical methods. The isolated compounds were evaluated for their inhibitory effects on nitric oxide production in lipopolysaccharide-activated RAW 264.7 macrophages. Compounds 15, sacranoside A (9), and pedunculoside (13) showed potential nitric oxide inhibitory activities with IC50 values ranging from 14.92 µM to 52.23 µM.

Supporting Information