Synthesis and antifeedant activity of new oxadiazolyl 3(2H)-pyridazinones
2003
Cao, S. | Qian, X. | Song, G. | Chai, B. | Jiang, Z.
A total of 20 new compounds containing the oxadiazolyl 3(2H)-pyridazinone moiety were synthesized. The structures of all the compounds were confirmed by 1H NMR, IR, MS, and elemental analysis. Their insect antifeedant activities against Asiatic corn borer Ostrinia furnacalis (Guenee) were examined and compared with commercial azadirachtin. The compounds exhibited significant levels of activity. The feeding deterrency values of IIIa,j were 57% and 51% at 500 mg/kg concentration, respectively.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
其它主题
Oxadiazoles; Magnetic resonance spectroscopy; Pyridazines; Heterocyclic oxygen compounds; Growth & development; Drug effects; Structure-activity relationship
语言
英语
类型
Journal Article; Text
2024-02-28
MODS