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Planta Med 2013; 79(18): 1720-1723
DOI: 10.1055/s-0033-1351053
DOI: 10.1055/s-0033-1351053
Natural Product Chemistry
Original Papers
Further Lignans from Saururus chinensis
Further Information
Publication History
received 17 April 2013
revised 24 July 2013
accepted 13 October 2013
Publication Date:
19 December 2013 (online)
Abstract
Three new sauchinone analogues, sauchinones B–D (1–3), together with sauchinone (4), were isolated from the aerial part of Saururus chinensis. Structures of the new compounds were determined by extensive spectroscopic data as well as X-ray analysis. Compounds 3 and 4 inhibited nitric oxide production in lipopolysaccharide stimulated RAW 264.7 cells with IC50 values of 13.0 and 14.2 µM, respectively.
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