Design, Synthesis and Bioactivity of Phenoxy Carboxylate(amide) Derivatives Containing 4,6-Dimethoxypyrimidine
作者:Zhiqiang Huang、Chenpeng Feng、Jun Tong、Qiang Bian、Yu Zhao
DOI:10.2174/1570180813666160818153617
日期:2016.12.21
Aryloxy phenoxy propionic acid esters (APP) chiral herbicide is a kind of acetyl coenzyme A carboxylase enzyme (Acetyl CoA Carboxylase) inhibitor. Sulfonylureas and diphenylethers herbicide are the acetohydroxyacid synthase (ALS) inhibitors and 4,6-dimethoxypyrimidine is the major active group. Bioisosterism and active group combination principle were the primary and effective ways to develop novel
芳氧基苯氧基丙酸酯(APP)手性除草剂是一种乙酰辅酶A羧化酶(Acetyl CoA Carboxylase)抑制剂。磺酰脲类和二苯醚类除草剂是乙酰羟酸合酶(ALS)抑制剂,而4,6-二甲氧基嘧啶是主要的活性基团。生物立体异构和活性基团结合原则是开发新型农药的主要和有效途径。利用上述原理,我们合成了含有4,6-二甲氧基嘧啶的苯氧基丙酸酯和苯氧基乙酰胺化合物。生物测定结果表明,这些化合物没有明显的除草活性,但其中一些对黄瓜霜霉病(Pseudoperonospora cubensis)和番茄晚疫病(Phytophthora infestans)具有较高的抑制活性,