1107639-20-2

Upstream product

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• 20776-67-4 2-amino-5-chloro-3-methylbenzoic acid 
• 943982-60-3 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carbonyl chloride 
• 1107639-63-3 2-amino-5-chloro-N-methoxy-3-methylbenzamide 
• 500011-91-6 5-bromo-2-(3-chloro-pyridin-2-yl)-3,4-dihydro-2H-pyrazole-3-carboxylic acid ethyl ester 
• 500011-88-1 2-(3-chloro-pyridin-2-yl)-5-oxo-pyrazolidine-3-carboxylic acid ethyl ester 
• 22841-92-5 (3-chloro-2-pyridyl)hydrazine 
• 2402-77-9 2,3-dichloro-pyridine 

Relevant academic research and scientific papers

Synthesis, bioactivity, action mode and 3D-QSAR of novel anthranilic diamide derivatives

To study the pesticide effect, action mode, structure-activity relationships (SARs) of anthranilic diamide insecticide and screen highly active pesticides, novel anthranilic diamide derivatives were synthesized. Bioassays indicated that all of the title compounds displayed 100% mortality against diamondback moth and oriental armyworm at 100 mg/L, among which 12v and 12w showed 100% insecticidal acitvity at 5 mg/L. Surprisingly compound 12w exhibited better insecticidal acitvity than commercialized chlorantraniliprole against Pyrausta nubilalis (0.1 mg/L) and Cnaphalocrocis Medinalis (2 mg/L). 3D-QSAR and SARs statistical analysis revealed that title compounds with R2 fixed as methoxy had the highest probability possessing high activity. The calcium fluorescence measurements on neurons revealed that E series compounds containing pyrazinyl may have a molecular target different from caffeine on ryanodine receptors rather than the voltage-gated calcium channel present on cytomembran.

O-carboxamido benzamide derivative based on ryanodine receptor, and preparation method and application thereof

The invention provides a series of o-carboxamido benzamide derivatives, and preparation methods and applications thereof. The o-carboxamido benzamide derivatives have the chemical structure general formula represented as the formula I. The invention also discloses: the general formula and the synthetic method of the compounds and an application of the compounds in insecticides, acaricides and bactericides, and a process of preparing the acaricides and bactericides by mixing the compounds with agriculturally acceptable additives or synergists, and also discloses the combination of the compounds with commercial insecticides, acaricides, bactericides, anti-plant-viral agents and plant activators to prevent and treat diseases, pest damage, mite damage and viral diseases in the fields of agriculture, forestry and horticulture.