Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《China Journal of Chinese Materia Medica》 2008-24
Add to Favorite Get Latest Update

Studies on chemical constituents in roots and rhizomes of Notopterygium incisum

ZHANG Peng,YANG Xiu-wei(State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines,School of Pharmaceutical Sciences,Peking University,Beijing 100083,China)  
Objective:To study the chemical constituents in the roots and rhizomes of Notopterygium incisum.Method: The chemical constituents were isolated by various column chromatographic methods and structurally elucidated by NMR and MS evidences.Result: Twenty-four compounds were obtained and identified as isocalamenediol(1),pregnenolone(2),β-sitosterol(3),bergapten(4),bergaptol(5),cnidilin(6),isoimperatorin(7),bergamottin(8),demethylfuropinnarin(9),nodakenetin(10),7′-O-methylnotoptol(11),notopterol(12),notoptol(13),pabulenol(14),phenethylferulate(15),p-hydroxyphenethyl anisate(16),trans-ferulic acid(17),nodakenin(18),sucrose(19),2-methoxy-4-(3-methoxy-1-propenyl)-phenol(20),3,4,5 trimethoxy-trans-cinnamic acid(21),p-methoxycinnamic acid(22),4-acetoxy-3-methoxy-trans-cinnamic acid(23),and p-hydroxy-trans-cinnamic acid(24).Conclusion: Compounds 1,14,20-24 were isolated from the roots and rhizomes of N.incisum for the first time.Compounds 1 and 14 are sesquiterpenoid and coumarin,respectively,and 20-24 were phenylpropanoid compounds.
【Fund】: 国家自然科学基金项目(30672609)
【CateGory Index】: R284.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved