Isoxazoline compounds, processes for their preparation and their use

CN122161812APending Publication Date: 2026-06-05SHANDONG KANGQIAO BIO TECH CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner: SHANDONG KANGQIAO BIO TECH CO LTD
Filing Date: 2024-11-22
Publication Date: 2026-06-05

AI Technical Summary

Technical Problem

The existing isoxazole compounds have low incision activity when preventing and controlling invertebrate pests and cannot meet the needs of efficiently preventing and controlling pests and mites.

Method used

An isoxazoline compound has been developed with a structure specific to formula I, which improves the insecticidal and acaricidal activity of the compound by optimizing the selection of R1, R2 and R3, and improves the purity and yield of the compound through the basic conditions and specific solvent systems in the preparation method.

Benefits of technology

The isoxazoline compounds provided show efficient control and control effects on a variety of pests, such as cinnabar spider mite, rhodopsis moth, etc., have excellent insecticidal and acaricidal activities, and are suitable for pest control in agriculture and horticulture.

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Figure CN122161812A_ABST

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Abstract

The present application relates to isoxazoline compounds or its isomers and preparation method and application thereof, and the application for preventing and treating invertebrate pests, the isoxazoline compounds have the structure shown in formula (I), wherein each group is defined as shown in the description. The isoxazoline compounds provided by the present application show very high prevention and treatment effect on invertebrate pests in agriculture, horticulture, animal husbandry and health, and can be used for preventing and treating various pests and mites, and have good application prospect.

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