antimicrobial activity of substitutedhydrazides. To understand the relationship between physicochemical parameters and antimicrobial activity of substitutedhydrazide derivatives, QSAR investigation was performed by the development of one-target and multi-target models. The multi-target model was found to be effective in describing the antimicrobial activity of substitutedhydrazides in comparison to the
Kalb; Gross, Chemische Berichte, 1926, vol. 59, p. 733
作者:Kalb、Gross
DOI:——
日期:——
Electrosynthesis and screening of novel 1,3,4-oxadiazoles as potent and selective antifungal agents
作者:Sushma Singh、Laxmi Kant Sharma、Apoorv Saraswat、Ibadur R. Siddiqui、Harbans K. Kehri、Rana K. Pal Singh
DOI:10.1039/c3ra21904f
日期:——
The electrochemical oxidation of aldehyde-N-aroylhydrazone has been studied in the presence of NaClO4 as supporting electrolyte in MeOH solution using cyclic voltammetry and controlled potential electrolysis. The results indicate that intramolecular cyclization of aldehyde-N-aroylhydrazone has been successfully performed at a platinum electrode in an undivided cell with good yields of the corresponding 1,3,4-oxadiazoles at ambient conditions. The reaction products were characterized by spectroscopic methods and a mechanism was deduced from voltammetry studies. The antifungal activity of the synthesized compounds was evaluated on Fusarium oxysporum, Alternaria solani, Candida albicans and Aspergillus niger. The results revealed that all the synthesized compounds have significant antifungal activity against the tested fungi. Among the synthesized derivatives 7b, 7d, 7g, 7h, 7i, 7j and 7r were found to be the most effective antifungal compounds.