文章基本信息

标题：Synthesis and Antifungal Activity of Some New Guanidines
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作者：Puran Chandra Joshi ; P. C. Joshi
期刊名称：Defence Science Journal
印刷版ISSN：0976-464X
出版年度：2014
卷号：29
期号：4
页码：159-162
DOI：10.14429/dsj.29.6512
语种：English
出版社：Defence Scientific Information & Documentation Centre
摘要：The synthesis of some N-subsituted -N'-aryl-N"-ethyl/benzyl guanidines (II) and (III) and their precurser thiocarbamides (I) has been carried out. All these compounds have been screened in vitro for their antifungal activity against Helminthosporium oryzae, Drechlere papendor fii and Alternaria alternata. In general, N-substituted-N'aryl-N"benzyl guanidines except N-(p-pyrolidinopropoxyphenyl)-N'-p-tolyl-N"-benzyl guanidine possess high antifungal activity against all the test fungi at concentration 2% and comparatively less at 0.2% None of these compounds exhibit fungicidal activity at lower concentrations (0.02 and 0.002%).
关键词：Helminthosporium oryzae;Drechlere papendor