Synthesis of some monosaccharide-related ester derivatives as insecticidal and acaricidal agents |
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| Authors: | Xiaobo Huang Bingchuan Zhang Hui Xu |
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| Institution: | 1. Research Institute of Pesticidal Design & Synthesis, College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi Province, China;2. Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling 712100, Shaanxi Province, China |
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| Abstract: | To develop natural-product-based pesticidal agents, a series of monosaccharide-related ester derivatives (17a–q and 18a–f), glucose (xylose)-piperic acid/piperic acid-like conjugates, were synthesized. Three-dimensional structures of compounds 17b, 17g, 17h, and 17n were unambiguously determined by single-crystal X-ray diffraction. Especially compounds 18e and 18f exhibited the most potent insecticidal and acaricidal activities against Mythimna separata and Tetranychus cinnabarinus. Their structure-activity relationships were also discussed. |
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| Keywords: | Ester Monosaccharide Piperine Insecticidal activity Acaricidal activity |
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