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1.
Chinese Traditional Patent Medicine ; (12): 862-865, 2018.
Artículo en Chino | WPRIM | ID: wpr-710252

RESUMEN

AIM To study the chemical constituents of Fallopia multiflora (Thunb.) Harald.var.cillinerve (Nakai) A.J.Li.METHODS The 95% ethanol extract of the roots from F.multiflora was isolated and purified by silica column and Sephadex LH-20,then the structures of obtained compounds were identified by physicochemical properties and spectral data.RESULTS Ten compounds were isolated and identified as β-sitosterol (1),daucosterol (2),gallic acid (3),succinic acid (4),α-D-glucose (5),Annulatin 3'-O-β-D-xyloside (6),kaempferitrin (7),inotodisaccharide (8),n-butyl-β-D-fructopyranoside (9),erythritol (10).CONCLUSION Compounds 6-10 are isolated from genus Fallopia for the first time,compounds 3-10 are isolated from this plant for the first time.

2.
Chinese Traditional Patent Medicine ; (12): 618-622, 2018.
Artículo en Chino | WPRIM | ID: wpr-710225

RESUMEN

AIM To study the chemical constituents from Polygonum posumbu.METHODS The 95% ethanol extract from P.posumbu was isolated and purified by silica,Sephadex LH-20 and recrystallization,then the structures of obtained compounds were identified by physicochemical properties and spectral data.RESULTS Fourteen compounds were isolated and identified as n-hexacosanol (1),n-tetradecanoic acid (2),β-sitosterol (3),daucosterol (4),gallic acid (5),quercetin-3-O-(2″-O-galloyl)-β-D-glucopyranoside (6),quercetin-3-O-β-D-glucopyranoside (7),quercetin (8),o-phthalic acid bis-(2-ethyl decyl)-ester (9),inositol (10),sucrose (11),succinic acid (12),n-butyl-β-D-fructopyranoside (13),α-D-glucose (14).CONCLUSION Compounds 1,2,9,10 and 14 are isolated from genus Polygonum for the first time,compounds 1-14 are isolated from this plant for the first time

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