Synthesis, NMR spectral studies and antimicrobial evaluation of some 2-(benzothiazol-2-yl)-1-(alkyl-2r,6c-diarylpiperidin-4-ylidine)hydrazine derivatives
作者:J. John Francis Xavier、R. Venkateswaramoorthi、A. Kamaraj、K. Krishnasamy
DOI:10.1007/s00044-013-0533-4
日期:2013.11
Substituted 2-(benzothiazol-2-yl)-1-(alkyl-2,6-diarylpiperidin-4-ylidine)hydrazines 10–17 were synthesized by the condensation of different 2r,6c-diarylpiperidin-4-ones 1–8 with 2-hydrazinobenzothiazole 9. All the synthesized compounds were investigated in solution and in the solid state by IR, 1H, 13C and 2D NMR spectral techniques. The structure–activity relationships were studied by the screening
取代的2-(苯并噻唑-2-基)-1-(烷基-2,6-二芳基哌啶-4-基吡啶)肼10 – 17是通过不同的2 r,6 c-二芳基哌啶-4-酮1 –的缩合反应合成的。8与2-肼基苯并噻唑9。通过IR,1 H,13 C和2D NMR光谱技术对所有合成的化合物进行溶液和固态研究。通过使用两倍系列稀释法对代表性的细菌和真菌菌株进行筛选,研究了结构活性关系。