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Updated: Feb 11, 2026

Bioassays for Monitoring Insecticide Resistance
Published on: December 30, 2010
Synthesis of novel quinolinomatrine derivatives and their insecticidal/acaricidal activities
Jiulin Huang1, Min Lv2, Sunita Thapa2
1Research Institute of Pesticidal Design & Synthesis, College of Sciences/Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi Province, China; School of Chemistry & Chemical Engineering, Ankang University, Ankang 725000, Shaanxi Province, China.
Abstract:
In continuation of our program to discover natural product-based pesticidal agents, a series of new quinolinomatrine derivatives were prepared. Especially three-dimensional structures of five compounds were unambiguously determined by single-crystal X-ray diffraction. Among them, 21-chloroquinolinomatrine exhibited good insecticidal and acaricidal activities against two crop-threatening insect pests, Mythimna separata and Tetranychus cinnabarinus. Their structure-activity relationships were also discussed.
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