Synthesis and Biological Activity of New (<i>E</i>)-α-(Methoxyimino)benzeneacetate Derivatives Containing a Substituted Pyrazole Ring
作者:Miao Li、Chang-Ling Liu、Ji-Chun Yang、Jin-Bo Zhang、Zhi-Nian Li、Hong Zhang、Zheng-Ming Li
DOI:10.1021/jf9026348
日期:2010.3.10
Strobilurins are one of the most important classes of agricultural fungicides. To discover new strobilurin analogues with high activity, a series of new strobilurin derivatives containing a substituted pyrazole in the side chain were synthesized and their biological activities were tested. The compounds were identified by 1H nuclear magnetic resonance, infrared, and elemental analysis. The test results
鬼臼苦素是最重要的农业杀真菌剂之一。为了发现具有高活性的新球果伞素类似物,合成了一系列在侧链中含有取代吡唑的新球果伞素衍生物,并对其生物学活性进行了测试。通过1 H核磁共振,红外和元素分析鉴定了这些化合物。试验结果表明,该化合物显示出强的杀真菌活性对稻瘟病菌,马铃薯晚疫病,霜霉病和禾白粉菌。根据取代基对吡唑环的影响来讨论结构与生物活性之间的关系。目前的工作表明具有3-(取代的苯基)-1 H-吡唑-5-氧基侧链的嗜球果伞素类似物可以用作潜在的农药开发潜在的先导化合物。