有机化学 ›› 2012, Vol. 32 ›› Issue (01): 133-137.DOI: 10.6023/cjoc1104011 上一篇    下一篇

研究论文

新型熊果酸苯并咪(噻)唑连苯酯合成及抗炎活性测定

李财虎a, 杨聪玲b, 张宽a, 石万棋c, 李剑忠b, 李颖a, 尹述凡a   

  1. a 四川大学化学学院 成都 610064;
    b 四川师范大学化学与材料科学学院 成都 610066;
    c 四川国康药业有限公司 成都 610041
  • 收稿日期:2011-04-01 修回日期:2011-08-03 发布日期:2011-09-09
  • 通讯作者: 尹述凡 E-mail:chuandayouji217@163.com;;

Synthesis and Anti-inflammatory Activity of Novel Benzimidazole (Benzothiazole) Phenylursolate

Li Caihua, Yang Conglingb, Zhang Kuana, Shi Wanqic, Li Jianzhongb, Li Yinga, Yin Shufana   

  1. a Faculty of Chemistry Sichuan University, Chengdu 610064;
    b College of Chemical and Material Science, Sichuan Normal University, Chengdu 610066;
    c Sichuan Guokang Pharmaceutical Co., Ltd, Chengdu 610041
  • Received:2011-04-01 Revised:2011-08-03 Published:2011-09-09
  • Contact: Yin Shufan E-mail:chuandayouji217@163.com;;

以熊果酸、取代苯甲醛和邻苯二胺或邻氨基苯硫酚为原料, 合成了一系列熊果酸苯并咪(噻)唑连苯酯衍生物4a4h, 8 个新化合物均未见文献报道, 其结构经1H NMR, IR 和HRMS 加以确认, 并对4a4h 进行药理活性筛选, 结果表明, 化合物4d (150 mg·kg-1), 4g (150 mg·kg-1)等具有良好抗炎活性.

关键词: 熊果酸, 苯并咪唑, 苯并噻唑, 抗炎

A novel series of the benzimidazole or benzothiazole phenyl ester derivatives of ursolic acid 4a4h were prepared via ursolic acid, substituted benzaldehyde, and o-phenylendiamine or 2-aminothiophenol. The compounds were structurally confirmed by 1H NMR, IR and HRMS techniques. The preliminary bioassay test demonstrated that compounds 4d and 4g had potent anti-inflammatory activity.

Key words: ursolic acid, benzimidazole, benzothiazole, anti-inflammatory