Affiliation:
1. National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education Guizhou University Guiyang China
Abstract
AbstractRice is the main calorie source and stable food for half of the global population worldwide, while the rice bacterial leaf blight has been one of the main challenges to rice yields and quality. Herein, we revealed the novel scaffolds, fluorinated or brominated meta‐diamides (F1–F44), for treating the rice bacterial leaf bright for the first time. The major findings are as follows: (i) based on the different methods, fluorinated meta‐diamides and brominated meta‐diamides were obtained, respectively, and the latter has rarely been reported; (ii) fluorinated meta‐diamide F17 showed a protection activity of 51.3% and a curative activity of 48.7% against the rice bacterial leaf blight caused by the bacteria Xanthomonas oryzae pv. oryzae (Xoo), which were better than those of used bactericides. Scanning electron microscopy suggested that F17 may deform and rupture Xoo; and (iii) the majority of brominated meta‐diamides were more active than corresponding fluorinated meta‐diamides, which revealed the antibacterial activity of brominated meta‐diamides for the first time. The present work is expected to provide new ideas for meta‐diamides for treating rice bacterial leaf blight.
Funder
National Natural Science Foundation of China
Subject
Agronomy and Crop Science,Renewable Energy, Sustainability and the Environment,Food Science,Forestry
Reference32 articles.
1. Novel Diamide-Based Benzenesulfonamides as Selective Carbonic Anhydrase IX Inhibitors Endowed with Antitumor Activity: Synthesis, Biological Evaluation and In Silico Insights
2. Trends in rice research: 2030 and beyond
3. The importance of trifluoromethyl pyridines in crop protection
4. Caulfield T. J. Clemens J. Francis R. S. Freed B. S. John S. Le T. B. Pedgrift B. Ramos A. D. Rosse G. Smrcina M. Thorpe D. S. Wire W. &Zhao J. H.(2007).Preparatiosn of substituted fused arylcarboxylic acids and their amides particularly (acylamino) indanecarboxylic acids as inhibitors of the CXCR5 receptor for use in the treatment of disorders such as inflammation rheumatoid arthritis and asthma. WOPatent 2008151211 2008‐12‐11 [Chem. Adstr.2007 150 35056].
5. Design, Synthesis, Acaricidal Activities, and Structure–Activity Relationship Studies of Novel Oxazolines Containing Sulfonate Moieties
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