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《Asia-Pacific Traditional Medicine》 2013-02
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Chemical Study on QIAI

Wei Haisheng1,Lu Feng1,Zhang lingling1,Hong Zongguo1*,Wu Huangan2(1.College of pharmacy,South-central University for Nationnalities,Wuhan 430074,China; 2.Shanghai Research Institute of Acupuncture and Meridian,Shanghai 201203,China)  
Objective:The paper aims to isolate the chemical constituents of Artemisia argyi Levl.et Vant from QiChun county in Huibei province and identify their structures.Methods:The compound were isolated by macro absorption resin,Sephadex LH-20,MCI gel CHP-20,preparative HPLC and identified on the basis of physicochemical properties and spectral analysis,such as MS,UV,1H-NMR,13C-NMR and 2D-NMR.Results:The results showed that six flavonoids compounds were identified as 5,7,3′,4′-tetrahydroxy,dimethoxylflavonids(1),5,7,3′,4′-tetrahydroxy,6-methoxylflavonids(2),5,7,4′,5′-tetrahydroxy,3′,6-dimethoxylflavnids(3),apigenin(4),luteolin(5) and quercetin(6).Conclusion:Howere,the compounds(1)-(3)were firstly isolated and identified from this plant.
【Fund】: 国家重点基础研究发展计划基金资助项目(2009CB522900)
【CateGory Index】: R284.1
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