Synthesis and Biological Evaluation of Some Novel Schiff’s Bases from 1,2,4-TriazoleReportar como inadecuado




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1

College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325027, P .R. China

2

Wenzhou Medical College, Wenzhou 325035, P. R. China





*

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Abstract We have synthesized a number of novel Schiff’s bases from 4-amino-3-D-glucoheptonic-hexitol-1-yl-1H-1,2,4-triazole-5-thione. By attaching D-glucoheptonic-hexitol-1-yl residues to 1,2,4-triazole at the 3-position, the solubility of the title compounds has been improved greatly. All the products have been characterized by elemental analysis, IR, 1H-NMR, 13C-NMR and MS. The plant-growth regulating effects of the title compounds were examined. From the biological activity results, we found that most compounds showed weak to moderate activities. View Full-Text

Keywords: Schiffs bases; glucoheptonic acid residue; 4-amino-3-D-glucoheptonic-hexitol-1-yl-1H-1; 2; 4-triazole-5-thione; plant growth regulation Schiffs bases; glucoheptonic acid residue; 4-amino-3-D-glucoheptonic-hexitol-1-yl-1H-1; 2; 4-triazole-5-thione; plant growth regulation





Autor: Xiao-Xia Ye 1, Zhen-Fei Chen 1, An-Jiang Zhang 1 and Li-Xue Zhang 1,*

Fuente: http://mdpi.com/



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