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Two new 8-O-4’ neolignan glycosides, named matteustruthiosides A(1) and B(2) were isolated from the aerial parts of Matteuccia struthiopteris. Their chemical structures were characterized on the basis of various spectroscopic techniques. The absolute configurations of them were determined by experimental circular dichroism(CD) spectra. Compounds 1 and 2 were inactive against influenza A(H1N1) virus in vitro.
Two new 8-O-4 'neolignan glycosides, named matteustruthiosides A (1) and B (2) were isolated from the aerial parts of Matteuccia struthiopteris. Their absolute configurations of them were determined by experimental circular dichroism (CD) spectra. Compounds 1 and 2 were inactive against influenza A (H1N1) virus in vitro.