作者:Daye Huang、Fang Liu、Shaohua Wen、Yueying Wang、Wei Fang、Zhigang Zhang、Shaoyong Ke
DOI:10.1016/j.phytol.2024.01.006
日期:2024.2
Heterocyclic pyrazoles are an important class of biologically active scaffold with extensive biological functions such as antifungal, insecticidal, nematocidal, antiviral and antitumor activities. In this study, a series of pyrazole derivatives containing acylhydrazone or heterocyclic amide were designed and synthesized via a sequence transformation with good to excellent yields, and their structures
杂环吡唑类化合物是一类重要的生物活性支架,具有广泛的生物学功能,如抗真菌、杀虫、杀线虫、抗病毒和抗肿瘤活性。本研究设计并通过序列转换合成了一系列含有酰腙或杂环酰胺的吡唑衍生物,收率良好至优异,并通过满意的谱分析表征了其结构。对这些新获得的分子对辣椒疫霉、核盘菌、灰葡萄孢和立枯丝核菌的杀菌活性进行了全面评估,表明化合物7和9对担子菌R具有明显的选择性。solani,体内生物测定也证明化合物9可以保护蚕豆免受R . . 索拉尼。