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. 2018 Jun 1;28(10):1753-1757.
doi: 10.1016/j.bmcl.2018.04.029. Epub 2018 Apr 12.

Synthesis of novel quinolinomatrine derivatives and their insecticidal/acaricidal activities

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Synthesis of novel quinolinomatrine derivatives and their insecticidal/acaricidal activities

Jiulin Huang et al. Bioorg Med Chem Lett. .

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.

Keywords: Acaricidal activity; Insecticidal activity; Matrine; Quinoline.

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