Chin. J. Org. Chem. ›› 2005, Vol. 25 ›› Issue (9): 1066-1070. Previous Articles     Next Articles

Original Articles

N-烷基/芳基-N'-(4-芳基噻唑-2-基)-N"-糖基胍的合成及生物活性研究

史合方1,曹玲华*,1,2   

  1. (1新疆大学化学化工学院 乌鲁木齐 830046)
    (2南开大学元素有机化学国家重点实验室 天津 300071)
  • 收稿日期:2004-09-06 修回日期:2005-03-26 发布日期:2005-08-24
  • 通讯作者: 曹玲华

Synthesis and Biological Activity of N-Alkyl/aryl-N'-(4-arylthiazol-2-yl)- N''-glycosyl Guanidines

SHI He-Fang1,CAO Ling-Hua*,1,2   

  1. (1 College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046)
    (2 State Key Laboratory of Elemento-Organic Chemistry, Nankai Univer-sity, Tianjin 300071)
  • Received:2004-09-06 Revised:2005-03-26 Published:2005-08-24
  • Contact: CAO Ling-Hua

The reaction of 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate (1) and 2-amino-4- arylthiazoles (2a2b) gave glucosylthioureas 3a3b, which then reacted with alkyl/aryl amine in the presence of HgCl2 to afford a series of new N-alkyl/aryl-N'-(4-arylthiazol-2-yl)-N''-glucosyl guanidines (4a4e and 5a5e). The structures of the new compounds were established on the basis of IR, 1H NMR and MS spectra and all compounds took β-configuration. The anti-HIV and antibacterial activities of these compounds have been evaluated. Compounds 4b and 5d showed anti-HIV activity.

Key words: glucosylthiourea, glucosyl isothiocyanate, guanidinoglucoside, biological activity