Design, synthesis, fungicidal property and QSAR studies of novel <i>β</i>‐carbolines containing urea, benzoylthiourea and benzoylurea for the control of rice sheath blight

Abstract

Based on the bioassay result and quantitative structure-activity relationship (QSAR) information, structure modification in β-carboline warrants further investigation and its benzoylurea derivative 17c, which showed the best fungicidal activities, could emerge as a potential fungicide against rice sheath blight. © 2018 Society of Chemical Industry.