高等学校化学学报 ›› 2022, Vol. 43 ›› Issue (2): 20210663.doi: 10.7503/cjcu20210663

• 有机化学 • 上一篇    下一篇

降压药阿雷地平及其相关杂质的合成与表征

李晶1, 苏伟1, 王学元2(), 傅鹏1, 孙艳3   

  1. 1.天津大学化工学院, 天津 300072
    2.盈科瑞(天津)创新医药研究有限公司, 天津 300385
    3.天津大学理学院化学系, 天津 300072
  • 收稿日期:2021-09-13 出版日期:2022-02-10 发布日期:2021-11-26
  • 通讯作者: 王学元 E-mail:xueyuan.w@163.com
  • 基金资助:
    天津市应用基础与前沿技术研究计划(14JCYBJC21200)

Synthesis and Characterization of Antihypertensive Drug Aranidipine and Its Related Impurities

LI Jing1, SU Wei1, WANG Xueyuan2(), FU Peng1, SUN Yan3   

  1. 1.School of Chemical Engineering, Tianjin University, Tianjin 300072, China
    2.Increase(Tianjin) Innovative Medicine Research Co. , Ltd. , Tianjin 300385, China
    3.Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
  • Received:2021-09-13 Online:2022-02-10 Published:2021-11-26
  • Contact: WANG Xueyuan E-mail:xueyuan.w@163.com
  • Supported by:
    the Funded Project of Tianjin Applied Fundamentals and Frontier Technology Research Program, China(14JCYBJC21200)

摘要:

建立了降压药阿雷地平新的合成路线, 并讨论了新合成方法的优化条件, 反应整体收率提高了20%; 结合阿雷地平的结构特点和合成工艺分析出6种杂质, 并提供了其制备方法和表征结果; 采用高效液相色谱(HPLC)法测定阿雷地平中的相关杂质, 为其质量标准的制定提供了实验依据.

关键词: 阿雷地平, 杂质, 高效液相色谱

Abstract:

In this paper, a high-yield synthetic scheme of aranidipine was created. The optimization conditions of the new synthetic method were discussed, and the overall yield increased by 20%. Through the structural characteristics and synthetic process, six kinds of Aranidipine impurities were found, whose preparation methods and characte-rization were provided in the meantime. Moreover, the high performance liquid chromatography(HPLC) method was established for the determination of related impurities in Aranidipine, and was able to supply an experimental basis for the formulation of its quality standard.

Key words: Aranidipine, Impurity, High performance liquid chromatography

中图分类号: 

TrendMD: