Synthesis of novel quinolinomatrine derivatives and their insecticidal/acaricidal activities |
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| Authors: | Jiulin Huang Min Lv Sunita Thapa Hui Xu |
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| Affiliation: | 1. Research Institute of Pesticidal Design & Synthesis, College of Sciences/Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi Province, China;2. School of Chemistry & Chemical Engineering, Ankang University, Ankang 725000, Shaanxi Province, China;3. State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjing 300071, China |
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| 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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| Keywords: | Matrine Quinoline Insecticidal activity Acaricidal activity |
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