1.Lanzhou University Pharmacy of the First Hospital,Lanzhou 730000,China;2.Lanzhou University,College of Pharmacy, Lanzhou 730000,China;3.Shanghai University of Traditional Chinese Medince,Shanghai 210032,China
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History+
Received
Published
2005-03-21
2006-02-10
Issue Date
2006-02-10
Abstract
OBJECTIVE To study the chemical constituents in the root of Rheum glabricaule.METHODS Compounds were isolated by various column chromatographies with silica gel.Their structures were elucidated by spectral analysis(MS,1H-NMR,13C-NMR) and chemical evidence.RESULTS Five compounds were isolated from this plant,and identified as dibutyl phthalate(Ⅰ),emodin-8-O-β-D-glucopyranoside(Ⅱ),aloe-emodin-3-(hydroxymethyl)-O-β-D-glucopyranoside(Ⅲ),β-sitosterol-3-O-β-D-(6′-O-acyl)-glucopyranoside(Ⅳ) and kaempferol(Ⅴ),respectively.CONCLUSION All above compounds are obtained from this plant for the first time.
WEI Yu-hui;WU Xin-n;ZHNG Cheng-zhong;LI Chong;SONG Long.
Studies on Chemical Constituents of Rheum glabricaule Sam.(Ⅱ) [J]. Chinese Pharmaceutical Journal, 2006, 41(04): 253-254
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References
[1] SHENG S.Researches and investigates on utilization of folk drugs conditions of Rheum L. of Gansu[J] .Chin Tradit Herb Drugs(中草药),1998,29(10):700-702.
[2] WEI Y H,ZHANG C Z,LI C,et al. Studies on chemical constituents of Rheum glabricaule G.(Ⅰ)[J] .Chin Tradit Herb Drugs(中草药),2004,35(7):732-734.
[3] ZHANG Y P. Studies on the chemical constituents of Eremurus chinensis Fedtsch[D] .Lanzhou:Institution of natural drugs, Lanzhou Medical College,2000.
[4] SONG L,ZHANG C Z,LI C,et al.Studies on the chemical constituents of Rheum uninerve Maxim[J] .J Chin Med Mat(中药材),2003,23(4):260-262.
[5] KALASHNIKOVA G K,ROMANOVA A S,SHCHAVLINSKII A N. Anthracence derivatives from the roots of Cassia acutifolia[J] .Khim Farm Zh,1985,19(5):569-572.
[6] DEHMLOW E V,GUNTENHNER M,REE T V. On the isolation of sitosterol-β-D-(6′-O-acyl) glucopyranosides from Flacourtia indica and on unexpected formation of gels by the triacetate[J] .A J Chem Sci(Z. Naturforsch. B),2000,55b(3/4):333-337.
[7] LIN X Q,SHI Y Q,YANG P Q,et al.Studies on the chemical constituents of Hemsleya graciliflora Cogn[J] .China J Chin Mat Med(中国中药杂志),1997,22(6):357-358.
[8] XU Y C, WEI L X.Studies on the chemical constituents of Astragalus chinensis L[J] .China J China Mat(中国中药杂志),1995,20(5):296-297.