Chinese Journal of Applied Chemistry ›› 2015, Vol. 32 ›› Issue (11): 1231-1239.DOI: 10.11944/j.issn.1000-0518.2015.11.150070

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Synthesis and Bioactivities of β-Amino Ketones Containing Sulfadiazine Moiety

TANG Xuemeia,FAN Lib,ZHAO Qinb,YANG Dachengb*()   

  1. aSchool of Life Science
    bSchool of Chemistry and Chemical Engineering,Southwest University,Chongqing 400715,China
  • Received:2015-02-20 Accepted:2015-08-17 Published:2015-11-02 Online:2015-11-02
  • Contact: YANG Dacheng
  • Supported by:
    Supported by Fundamental Research Funds for the Central Universities(No.XDJK2015C128), the Natural Science Foundation of Chongqing(No.2005BB5095)

Abstract:

Sixteen new β-amino ketones containing sulfadiazine moiety have been directly synthesized through atom-economic Mannich reaction of sulfadiazine with 1-acetonaphthone and some aromatic aldehydes. The chemical structures of these obtained compounds were identified by 1H NMR, 13C NMR, and HRMS. The biological assay results show that all obtained compounds in the concentration range of 17.04~19.69 nmol/L possess very weak α-glucosidase inhibitory activities, while some compounds can activate peroxisome proliferator-activated receptor response element(PPRE) moderately, of which one exhibits the strongest activity(52%).

Key words: diabetes mellitus, peroxisome proliferator-activated receptor response element(PPRE), α-glucosidase, Mannich reaction, β-amino ketones, sulfadiazine