Synthesis and Docking Study of <i>N</i>-(Cinnamoyl)-<i>N</i>′-(substituted)acryloyl Hydrazide Derivatives Containing Pyridinium Moieties as a Novel Class of Filamentous Temperature-Sensitive Protein Z Inhibitors against the Intractable <i>Xanthomonas oryzae</i> pv. <i>oryzae</i> Infections in Rice
作者:Xiang Zhou、Yu-Mei Feng、Pu-Ying Qi、Wu-Bin Shao、Zhi-Bing Wu、Li-Wei Liu、Yi Wang、Hao-Dong Ma、Pei-Yi Wang、Zhong Li、Song Yang
DOI:10.1021/acs.jafc.0c01565
日期:2020.8.5
Xanthomonas oryzae pv. oryzae (Xoo) is an offensive phytopathogen that can invade a wide range of plant hosts to develop bacterial diseases, including the well-known rice bacterial leaf blight. However, few agrochemicals have been identified to effectively prevent and eliminate Xoo-induced diseases. Thus, designing novel antibacterial compounds on the basis of the potential targets from Xoo may lead
Xanthomonas oryzae pv。稻米(Xoo)是一种攻击性植物病原体,可侵袭多种植物宿主以发展细菌性疾病,包括著名的水稻细菌性叶枯病。但是,很少有农用化学品可以有效预防和消除Xoo诱发的疾病。因此,基于Xoo的潜在靶标设计新型抗菌化合物可能会导致发现高效且创新的抗Xoo代理商。丝状温度敏感蛋白Z(FtsZ)是细胞分裂过程中的重要功能蛋白,已被广泛报道,并已被广泛用作开发抗菌药物的靶标。因此,针对Xoo FtsZ的创新框架的构建可能是通过阻止Xoo的二元分裂和繁殖来管理细菌性叶枯病的有效方法。这样,设计了一系列含有吡啶鎓部分的新颖的N-(肉桂酰基)-N '-(取代的)丙烯酰肼衍生物,并确定了抗Xoo活性。生物测定结果表明,化合物A 7在体外具有出色的抗Xoo活性(EC 50 = 0.99 mg L –1),在体内具有独特的治愈活性(200 mg L –1时为63.2%)。进一步的研究表明,这些设计的化合物是Xoo