张金兰, 于德泉, 周志华. 辽藁本化学成分的研究J. 药学学报, 1996, 31(1): 33-37.
引用本文: 张金兰, 于德泉, 周志华. 辽藁本化学成分的研究J. 药学学报, 1996, 31(1): 33-37.
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JL Zhang, DQ Yu , ZH zhou, . STUDY ON THE CHEMICAL CONSTITUENTS OF LIGUSTIGUM JEHOLENSE NAKAI ET KITAGAWAJ. Acta Pharmaceutica Sinica, 1996, 31(1): 33-37.
Citation: JL Zhang, DQ Yu , ZH zhou, . STUDY ON THE CHEMICAL CONSTITUENTS OF LIGUSTIGUM JEHOLENSE NAKAI ET KITAGAWAJ. Acta Pharmaceutica Sinica, 1996, 31(1): 33-37.
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辽藁本化学成分的研究

STUDY ON THE CHEMICAL CONSTITUENTS OF LIGUSTIGUM JEHOLENSE NAKAI ET KITAGAWA

    摘要
  • 摘要: 从辽藁本(Ligusticum jeholense Nakai et Kitagawa)根及根茎的95%乙醇提取物的石油醚—乙醚(1∶1)及乙醚溶解部分用常压、低压柱层析及制备薄层层析法,共分离得到5个化合物,经光谱解析(IR,MS,1HNMR,13CNMR,1H-13CCOSY,1H-1HCOSY,DEPT,HMBC和NOE差谱)及标准品对照,确定其中一个为新化合物,命名为新藁本内酯(I)。另外4个已知化合物分别为藁本内酯(II),4-羟基-3-甲氧基-苯乙烯(III),阿魏酸(IV)和β-谷甾醇(V),并对II的13CNMR谱进行了重新归属,使之更为合理。

     

    Abstract: Five compounds were isolated from the root and rhizome of Ligustium jeholense Nakai et Kitagawa,One of them is a new compound named neoligustilide(Ⅰ).The others are knowncompounds;ligustilide(Ⅱ),4-hydroxy-3-methoxy styrene(Ⅲ),ferulic acid(IV)and β-sitosterol(V).Their structures were elucidated by spectral analysis and comparison with authentic compounds.

     

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