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化学学报
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化学学报 ›› 1983, Vol. 41 ›› Issue (2): 149-152. 上一篇    下一篇

研究论文

鸦胆子化学成份的研究 II.鸦胆子苦素E-葡萄糖苷

张金生;林隆泽;陈仲良;徐任生;孙贤育   

  1. 中国科学院上海药物研究所
  • 发布日期:1983-02-15

Studies on the chemical constituents of Brucea javanica. ii. Brucein E-glucopyranoside

ZHANG JINSHENG;LIN LONGZE;CHEN ZHONGLIANG;XU RENSHENG;SUN XIANYU   

  • Published:1983-02-15

PDF

597

被引次数

30

关键词: 化学成分, 萜类化合物, 葡萄糖, 糖苷, 鸦胆子

A new quassinoid glucoside, yadanzigan (1a), has been isolated from Brucea javanica (L) Merr. 1a has formula C26H38O14(M+574), m.p. 243-245C, (α)D^2^3 60.0 (c. 1.70, H2O). The structure has been established as brucein E-2-β-D-glucopyranoside by enzymatic hydrolysis of 1a and elemental analyses, ^1H NMR, ^1^3C NMR and mass spectral analyses of 1a and its aglycone 2a.

Key words: CHEMICAL COMPOSITION, TERPENE, GLUCOSE, GLYCOSIDE, BRUCEA JAVANICA

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