高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (8): 1168.

• 论文 • 上一篇    下一篇

糖苷合成研究(Ⅳ)─氟脲嘧啶N-葡萄糖醛酸苷的合成及其抗肿瘤活性

孙昌俊1, 王义贵1, 陈再成1, 薛鹏1, 胡为峰1, 徐贝力2, 赵跃然2, 王美玲2   

  1. 1. 山东大学化学系, 济南, 250100;
    2. 山东省医学科学院
  • 收稿日期:1993-08-02 修回日期:1993-12-22 出版日期:1994-08-24 发布日期:1994-08-24
  • 通讯作者: 孙昌俊,男,47岁,硕士,副教授.
  • 作者简介:孙昌俊,男,47岁,硕士,副教授.
  • 基金资助:

    山东省自然科学基金

Studies on the Synthesis of Glycosides(Ⅳ)─Synthesis of N-Glucuronides of 5-Fluorouracil and Their Antitumor Activities

SUN Chan-Jun1, WANG Yi-Gui1, CHEN Zai-Cheng1, XUE Peng1, HU Wei-Feng1, XU Bei-Li2, ZHAO Yao-Ran2, WANG Mei-Ling2   

  1. 1. Department of Chemistry, Shandong University, Jinan, 250100;
    2. Shandong Academy of Medical Sciences, Jinan
  • Received:1993-08-02 Revised:1993-12-22 Online:1994-08-24 Published:1994-08-24

摘要: 合成了12种新的5-氟脲嘧啶N-葡萄糖醛酸苷类比合物,其结构用元素分析、IR、1HNMR等技术确定。初步生物学实验表明,其中有些化合物对小鼠S-180腹水瘤(实体型)具有较高的抑瘤活性。

关键词: 5-氟脲嘧啶, 糖苷化反应, 抗癌药, D-葡萄糖醛酸, 5-氟脲嘧啶-N-苷

Abstract: O-Alkyl-3-N-(methyl 2′, 3′, 4′-tri-O-acetyl-β-D-glucopyranuronate-1′-yl)-5- fluorouracil 3e-c were synthesized by condensation of methyl 2, 3, 4-tri-O-acetyl-1-bromo-1-deoxy-α-D-glucopyranuronate 1 with 2-O-alkyl-5-fluorouracil 2a(or 2b, 2c ) under phase transfer catalysis. Deacetylation of compounds 3a-c with sodium methoxide in methanol gave 2-O-substituted-3-N(methyl β-D-glucopyranuronate-1′-yl)-5-fluorouracil 4a-c respectively. After the treatment of compounds 3a-c with ammonia in methanol 2-O-substituted-3-N-(β- D-glucopyranuronamide-1′-yl )-5-fluorouracil 4e-cwere obtained. Debenzylation of 3a, 4a and 4a′ by catalytic hydrogenolysis with 10%palladium-carbon in methanol gave 3-N-methyl 2′, 3′, 4′-tri-O-acetyl-β-D-glucopyranuronate-1′-yl)-5-fluorouracil 6a, 3-N-(methyl β-D-glucopyranuronate-1′-yl) -5-fluorouracil 5a and 3-N-(β-D-glucopyranuronamide-1′-yl )-5-flurouracil 5a′. All the synthesized compounds are new glycosides.The preliminary antitumor test showed that 4b and 4b′demonstrated excellent inhhitory effect on mice bearing S-180, with inhihitory rate of 78.8%(P<0.01>)and 57.3%(P<0. 01>)respectively.

Key words: Fluorouracil, Glycosidation, Antitumor drug, D-glucuronic acid, 5-Fluorouracil-N-glucuronide

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