有机化学 ›› 2013, Vol. 33 ›› Issue (10): 2226-2231.DOI: 10.6023/cjoc201305026 上一篇    下一篇

研究简报

超声辐射下O,O'-二烷基-α-取代苯基-α-苯磺酰氧基甲基膦酸酯的合成与生物活性

杨家强a, 谷晴a, 胡月维a, 束波b, 宋宝安c, 刘静姿a   

  1. a 遵义医学院药学院 遵义 563003;
    b 遵义医学院生物化学与分子生物学教研室 遵义 563003;
    c 贵州大学精细化工研究中心 贵阳 550025
  • 收稿日期:2013-05-15 修回日期:2013-06-14 出版日期:2013-10-25 发布日期:2013-07-03
  • 通讯作者: 杨家强 E-mail:yjqcn@126.com
  • 基金资助:

    国家自然科学基金(No. 81160385)和贵州省科技厅基金(No. 黔科合J字LKZ[2010]47)资助项目

Synthesis of O,O'-Dialkyl-α-phenyl-α-phenylsulfonyloxy-methylphosphonate under Ultrasound and Their Antitumor Activity

Yang Jiaqianga, Gu Qinga, Hu Yueweia, Shu Bob, Song Baoanc, Liu Jingzia   

  1. a School of Pharmacy, Zunyi Medical College, Zunyi 563003;
    b Department of Biochemistry and Molecular Biology, Zunyi Medical College, Zunyi 563003;
    c Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang 550025
  • Received:2013-05-15 Revised:2013-06-14 Online:2013-10-25 Published:2013-07-03
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 81160385) and the Science and Technology Department of Guizhou Province (No. LKZ[2010]47).

结合药物设计原理, 对前期研究的活性结构类型进行优化. 在超声辐射下, 以α-羟基膦酸酯、苯磺酰氯为原料设计合成系列新型O,O'-二烷基-α-取代苯基-α-苯磺酰氧基甲基膦酸酯衍生物, 考察不同溶剂、反应温度、反应时间、反应功率对产率的影响, 得到最佳反应条件. 该方法简便可行、时间较短、产率较高. 目标物结构经1H NMR, IR, MS及元素分析确认, 并研究了质谱裂解规律. 初步生物活性测试表明: 部分目标物对肿瘤细胞A-549有较好的抑制作用.

关键词: α-羟基膦酸酯, 磺酸酯, 超声合成, 抗肿瘤活性

A series of O,O'-dialkyl-α-phenyl-α-phenylsulfonyloxy-methylphosphonates were synthesized from α-hydroxy-phosphonate and benzene sulfonyl chloride under ultrasound. Effects of different solvents, reaction time, reaction temperature and ultrasound power on the yield were investigated. The optimum reaction conditions were obtained. The method has some distinct advantages such as convenient, short reaction time and high yields. Their structures were clearly established by 1H NMR, IR, MS and elemental analysis, and the fragmentation pathways of them were studied. Preliminary results in bioactivity tests indicated that some title compounds exhibited better activity against A-549.

Key words: α-hydroxyphosphonate, sulfonate, ultrasonic synthesis, antitumor activity