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辽东楤木芽的化学成分(III) 被引量:10

Chemical constituents of the buds of Aralia elata(Miq.) Seem.(Ш)
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摘要 目的分离、鉴定辽东木(Aralia elata(Miq.)Seem.)芽提取物(总皂苷)中的化学成分。方法利用硅胶柱色谱,制备高效液相柱色谱进行分离纯化,根据理化性质和光谱数据进行结构鉴定。结果得到5个化合物,分别鉴定为Elatoside F(1)、Araloside G(2)、CongmunosideⅤ(3)、Congmuno-sideⅨ(4)、3O[βDglucopyranosyl(1→2)][βDglucopyranosyl(1→3)]αLarabinopyranosylhederagenin(5)。结论化合物5为一新天然产物。 Objective To study the chemical constituents of the extract(crude saponins) of the buds of Aralia elata (Miq.) Seem. Methods Chemical constituents were isolated by silica gel column chromatography and preparative HPLC. Physical-chemical characters and the spectroscopic analysis were employed for the structural identification. Results Compound 1- 5 were obtained and their structures were elucidated as elatoside F(1 ), araloside G(2), congmunoside Ⅴ (3), congmunoside Ⅸ (4), 3- O- [ β-D-glucopyranosyl-( 1→ ) ] - [ β-D-glucopyranosyl- ( 1→3 ) ] - α-L -arabinopyranosyl hederagenin ( 5 ). Conclusion Compound 5 is a new natural product.
出处 《沈阳药科大学学报》 CAS CSCD 北大核心 2006年第8期495-498,共4页 Journal of Shenyang Pharmaceutical University
基金 辽宁省博士启动基金项目(20031037)
关键词 药物化学 结构鉴定 核磁共振波谱 辽东楤木 三萜皂苷 medicinal chemistry structural identification NMR Aralia elata triterpenoidal saponin
作者简介 李丽(1980-).女(汉族),辽宁大连人,硕士研究生; 宋少江(1970-),男(汉族),辽宁沈阳人,副教授,博士,从事天然药物化学成分及质量标准研究,Tel.024-23986510,E-mail songsj99@yahoo.com.cn。
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  • 1姜永涛,徐绥绪,陈英杰,姚新生.辽东橡木化学成分的研究(Ⅰ)[J].沈阳药学院学报,1991,8(4):265-268. 被引量:14
  • 2Yoshikawa M, Matsuda H, Harada E, et al. A new hypoglycemic principle from the root cortex of Aralia elata. Seem:Structure- related hypoglycemic acid glycoside[J]. Chem Pharm Bull, 1994, 42(6) : 1354 - 1356.
  • 3Kochetkov N K, Khorlin A J, Vaskovsky V E. Chemical constituent of Aralia elata [ J ]. Dold Akad Nauk,1963, 50(6) : 1289 - 1292.
  • 4Song S J, Nakamula N, Ma C M, et al. Five new saponins from the root bark of Aralia elata [ J ]. Phytochemistry, 2001,56: 491 - 497.
  • 5Fumie Mizui, Ryoji Kasai, Kazuhiro Ohtani, et al.Saponins from brans of quinoa, chenopodium quinoa wilid. I [J]. Chem Pharm Bull, 1988, 36(4) : 1415 - 1418.
  • 6Chen M, Wu W W, Daniel Nanz, et al. Leonticins D-H,five triterpene saponins from leontice kiangnanensis[ J ]. Phytochemistry, 1997, 44:497 - 504.

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