Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Chemical Constituents from Gnetum parvifolium

WANG Jian-Wei,LIANG Jing-Yu,LI LiDepartment of Natural Medicinal Chemistry,China Pharmaceutical University,Nanjing 210009,China  
AIM:To study the chemical constituents of the stems of Gnetum parvifolium(Warb.)C.Y.Cheng ex Chun.METHOD:The fractions of ethanol extract of the herb were subjected to various column chromatography and Preparative TLC to offer ten compounds.Their structures were determined on the basis of spectral analysis.RESULT:10 compounds:syringaresinol(Ⅰ),lehmbachol D(Ⅱ),homoeriodictyol(Ⅲ),vanillic acid(Ⅳ),gnetuhainin E(Ⅴ),shegansu B(Ⅵ),isorhapontigenin(Ⅶ),resveratrol(Ⅷ),gnetol(Ⅸ)and isorhapontigenin-3-O-β-D-glucopyranoside(Ⅹ)were isolated from Gnetum parvifolium.CONCLUSION:Compounds Ⅰ~Ⅳ were isolated from this gneus for the first time and compounds Ⅴ~Ⅵ were isolated from this plant for the first time.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved