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采用高效制备液相色谱法从荷叶(Nelumbo nucifera Gaertn)中分离制备荷叶黄酮类化合物.用60%乙醇回流提取荷叶,粗提液浓缩后经D-101柱及聚酰胺柱色谱分离,再在Symmetry PrepTM C18柱上分离,以水-乙腈为流动相进行梯度洗脱(流速为5.0 mL/min),得到了3种黄酮类化合物.经紫外光谱、红外光谱、核磁共振及质谱分析,确定该3种物质分别为金丝桃苷、异槲皮苷和紫云英苷.所制备的3种化合物的纯度都在97%以上,其中紫云英苷为首次从荷叶中分离得到.

参考文献

[1] Pharmacopoeia Commission of People's Republic of China.Pharmacopoeia of People's Republic of China,Part 1.Beijing:Chemical Industry Press (国家药典委员会.中华人民共和国药典,一部.北京:化学工业出版社),2000:231
[2] Yu Z L,Guan Z S,Li J,Wang J J,Wu J.Study Journal of Traditional Chinese Medicine (喻泽兰,关章顺,李洁,王俊杰,吴俊.中医药学刊),2003,21(5):669
[3] Du L J,Sun H,Li M,Jin W,Xu L Z.Chinese Traditional and Herbal Drugs (杜力军,孙虹,李敏,金文,徐丽珍.中草药),2000,31(7):526
[4] Yu Y G,Chen H G,Zeng Q X.Chinese Traditional and Herbal Drugs (余以刚,陈海光,曾庆孝.中草药),2001,32(8):693
[5] Li M Y,Chen J F,Qian F G,He W H.Chinese Journal of Stomatology (李鸣宇,陈健芬,钱伏刚,何卫华.中华口腔医学杂志),2003,38(4):274
[6] Tang Y F,Zhang M L,Ye J F,Zeng H Y.Guangzhou Food Science and Technology (唐裕芳,张妙玲,叶进富,曾虹燕.广州食品工业科技),2004,20(2):57
[7] Li J H.Food Science (李敬华.食品科学),2004,25(5):210
[8] Elegami A A,Bates C,Gray A I,Mackay S P,Skellem G G,Waigh R D.Phytochemistry,2003,63(6):727
[9] Zhao Y X,Sun X Y.The Spectral Identification of Organic Molecular Structure.Beijing:Science Press (赵瑶兴,孙祥玉.有机分子结构光谱鉴定.北京:科学出版社),2004:247
[10] Zhao T Z.13C Nuclear Magnetic Resonance Spectroscopy.Zhengzhou:Henan Science and Technology Press (赵天增.核磁共振碳谱.郑州:河南科学技术出版社),1993:226
[11] Harborne J B.The Flavonoids.Dai L K,transl.Beijing:Science Press (黃酮类化合物.戴伦凯,译.北京:科学出版社),1983:51
[12] Filippo I.Chemistry and Industry,1979,4:525
[13] Gong Y H.The Chemical Shift for 13C-NMR of Natural Organic Compounds.Kunming:Yunnan Science and Technology Press (龚运淮.天然有机化合物的13C核磁共振化学位移.昆明:云南科学技术出版社),1986:182
[14] Yu D Q,Yang J S.The Handbook of Analytic Chemistry:Vol 7.2nd ed.Beijing:Chemical Industry Press (于德泉,杨峻山.分析化学手册:第7分册.第2版.北京:化学工业出版社),1999:820
[15] Chen D C.The Handbook of Chemical Reference Substances.Beijing:Medical and Scientific Publishing House of China (陈德昌.中国化学对照品工作手册.北京:中国医药科技出版社),2002:278
[16] Markham K R,Temai B,Stanley R,Geiger H,Mabry T J.Tetrahedron,1978,34(9):1 389
[17] Iwashina T,Ootani S.Phytochemistry,1990,29(11):3 639
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