94166-56-0Relevant academic research and scientific papers
Design, Synthesis, and Fungicidal Activity of Novel Imidazo[4,5-b]pyridine Derivatives
Liu, Minhua,Quan, Chunsheng,Dang, Mingming,Ren, Yeguo,Ren, Jianwei,Xiang, Jun,Liu, Xingping,He, Lian,Liu, Weidong,Liu, Aiping
, p. 2061 - 2068 (2018/07/31)
A series of novel imidazo[4,5-b]pyridine derivatives were designed and synthesized. The structures of all the newly synthesized compounds were identified by spectroscopic data NMR, MS, and elemental analysis. Bioassay showed that the compounds exhibited potent fungicidal activities against Erysiphe graminis, Puccinia polysora, and so forth. Particularly, 2-chloro-5-((5-methoxy-2-(2-(trifluoromethyl)phenyl)-3H-imidazo[4,5-b]pyridin-3-yl)methyl)thiazole (9b) displayed fungicidal potency against P.?polysora. Its EC50 value: 4.00?mg/L is comparable with that of tebuconazole. The structure–activity relationship for the target compounds is discussed.
Pyrrole containing 2-aminonitropyridine derivatives
-
, (2008/06/13)
New 2-aminonitropyridine derivatives are disclosed of the formula: STR1 wherein the nitro group is in the 3- or 5-position and X represents hydrogen, an alkoxy group with 1 to 3 C atoms or an unsubstituted or alkyl- or hydroxyalkyl substituted amino group
