应用化学 ›› 2015, Vol. 32 ›› Issue (3): 273-277.DOI: 10.11944/j.issn.1000-0518.2015.03.140202

• 研究论文 • 上一篇    下一篇

22-降-豆甾-22-含氮化合物的合成及抗肿瘤活性

杨雷a,范良华b,赵丹丹a,戚斌斌a,甘春芳a,崔建国a,黄燕敏a*()   

  1. a广西师范学院 化学与生命科学学院 广西 南宁 530001
    b
    福建三明市永安共青团 福建 三明 360000
  • 收稿日期:2014-06-10 接受日期:2014-10-29 出版日期:2015-03-02 发布日期:2015-03-02
  • 通讯作者: 黄燕敏
  • 基金资助:
    广西教育厅自然科学基金重点基金(201202ZD059)资助

Synthesis and Antiproliferative Activity of 22-Abeo-stigmast-22-nitrogen-containing Compounds

YANG Leia, FAN Lianghuab, ZHAO Dandana, QI Binbina, GAN Chunfanga, CUI Jian'guoa, HUANG Yanmina, *   

  1. aCollege of Chemistry and Life Science,Guangxi Teachers Education University,Nanning,Guangxi 530001,China
    bYouth League Committee of Yongan,Sanming,Fujian 360000,China
  • Received:2014-06-10 Accepted:2014-10-29 Published:2015-03-02 Online:2015-03-02
  • Contact: Yanmin HUANG
  • Supported by:
    Supported by the Natural Science Fund of Education Department of Guangxi Province(No.201202ZD059)

摘要:

从豆甾醇出发,通过3-位羟基及5-位双键保护, 22-位双键臭氧化,得到3-乙酰氧基胆甾-5-烯-22-醛(4)。 化合物4进一步与氨基脲、氨基硫脲缩合得到22-降豆甾-22-含氮衍生物,合成物结构经NMR、IR及MS等技术手段进行了表征。 并采用6种不同的肿瘤细胞,利用MTT法对合成物进行体外抗肿瘤活性研究,结果表明,具有22-缩氨硫脲基的化合物8具有很好的体外抗肿瘤活性,其对MGC 7901、Hela、SMMC 7404及CNE-2细胞的IC50值分别为10.5、11.6、8.7及11.9。

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关键词: 22-降-豆甾-22-含氮化合物, 抗肿瘤活性, 合成.

Abstract:

Using stigmasterol as a starting material, 3β-acetoxycholest-5-ene-22-al was obtained by the protection of 3-hydroxyl and 5-double bond prior to the ozonolysis of 22-ene. Some 22-abeo-stigmast-22-nitrogen-containing compounds were synthesized by the condensation of aldehydes with semicarbazides and thiosemicarbazides. The structure of compounds were confirmed with NMR, IR and MS. Their antiproliferative activities against six kinds of cancer cells were evaluated with MTT method. Compound 8 with the 22-thiosemicarbazone group exhibits significant inhibitory activity on MGC 7901, Hela, SMMC 7404 and CNE-2 cells with the IC50 values of 10.5, 11.6, 8.7 and 11.9 μmol/L, respectively.

Key words: 22-abeo-stigmast-22-nitrogen-containing compounds, antiproliferative activity, synthesis

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