姜永涛, 徐绥绪, 顾晓华, 任力, 陈英杰, 姚新生, 缪振春. 辽东楤本化学成分的研究J. 药学学报, 1992, 27(7): 528-532.
引用本文: 姜永涛, 徐绥绪, 顾晓华, 任力, 陈英杰, 姚新生, 缪振春. 辽东楤本化学成分的研究J. 药学学报, 1992, 27(7): 528-532.
YT Jiang, SX Xu, XH Gu, L Ren, YJ Chen, XS Yao, ZC Miao. STUDIES ON THE CHEMICAL CONSTITUENTS FROM ARALIA ELATAJ. Acta Pharmaceutica Sinica, 1992, 27(7): 528-532.
Citation: YT Jiang, SX Xu, XH Gu, L Ren, YJ Chen, XS Yao, ZC Miao. STUDIES ON THE CHEMICAL CONSTITUENTS FROM ARALIA ELATAJ. Acta Pharmaceutica Sinica, 1992, 27(7): 528-532.

辽东楤本化学成分的研究

STUDIES ON THE CHEMICAL CONSTITUENTS FROM ARALIA ELATA

  • 摘要: 从辽东楤本(Aralia elata)的根皮中分得8个化合物,利用理化和光谱方法鉴定分别为胡萝卜甙-6’-棕榈酸酯(6’-O-palmitoyl-β-sitosterol-3-O-β-D-glucoside,A5)、罗盘草甙A(silphioside A,A9)、楤木皂甙A甲酯(araloside A methyl ester,A10)、竹节人参甙Ib(chikusetusaponin Ib,A11)、楤木皂甙A(araloside A,A12)、楤木皂甙C(araloside C,A15、楤木皂甙G(araloside G,A16)、无梗五加甙D(acanthoside D,B1)。化合物A5,A9,A11和B1为首次从该植物中分得,A10为新天然产物,A16为新化合物命名为楤木皂甙G,归属了化合物A9,A1513C-NMR化学位移。

     

    Abstract: Eight compounds have been isolated from the root bark of Aralia elata.Their structures have been identified by means of physico-chemical and spectral analysis.They are (6′-O-palmitoyl)-β-sitostero1-3-O-β-D-glucoside (A5), silphiosideA (A9),chikusetusaponin Ib (A11), araloside A (A12), araloside C (A15), acanthoside D (B1).Compound A10 is a new natural product, named as araloside A methyl-ester. 3-O-β-D-glucopyranosyl (1→3) β-D-glucopyranosy (1→4)-β-D-glucopyranosyl-oleanolic acid-28-O-β-D-glucopyranoside (A16) is a new compound, named as aralo-side G. Compounds A5, A9, A10, A11 A16, and B1 were isolated for the first time from theplant. 13C-NMR chemical shifts of compounds A9 and A15 were assigned for the first time.

     

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