Chin. J. Org. Chem. ›› 2008, Vol. 28 ›› Issue (09): 1578-1583. Previous Articles     Next Articles

Original Articles


李家明*,a ; 赵永海a ; 马逢时a ; 汪志勇b ;何 勇a ; 张德帅a ; 任海波a

  1. (a安徽中医学院药学院 安徽省现代中药重点实验室 合肥 230031)
    (b中国科学技术大学化学系 合肥 230026)
  • 收稿日期:2008-01-18 修回日期:2008-03-27 发布日期:2008-09-20
  • 通讯作者: 李家明

Synthesis of Ligustrazine-Aromatic Acid Derivatives and Their Inhibitory Effect on Platelet Aggregation

LI, Jia-Ming*,a ; ZHAO, Yong-Haia; MA, Feng-Shia; WANG, Zhi-Yongb
HE, Yonga ; ZHANG, De-Shuaia; REN, Hai-Boa

  1. (a Anhui Key Laboratory of Traditional Chinese Medicine, Department of Pharmacy,
    Anhui College of Traditional Chinese Medicine, Hefei 230031)
    (b Department of Chemistry, University of Science and Technology of China, Hefei 230026)
  • Received:2008-01-18 Revised:2008-03-27 Published:2008-09-20
  • Contact: LI, Jia-Ming

Ligustrazine and ferulic acid, which are useful compounds of Chinese traditional medicine, were used as leading compounds. Six ligustrazine-aromatic acid derivatives were designed and synthesized based on the twin drug principle. Their structures were characterized by IR, 1H NMR, 13C NMR and mass spectra. In the in vivo experiment, some compounds have significant inhibitory effect on adenosine diphosphate (ADP) induced platelet aggregation. Among them, the inhibitory effect of compound 1a was 5.7 times than ozagrel.

Key words: ligustrazine, ligustrazine-aromatic acid derivative, platelet aggregation inhibitory, thrombosis, ferulic acid