Project supported by the National Natural Science Foundation of China (Nos. 20172031, 20372040) and the Research Fund for the Doctoral Program of High Education, China.
The inhibitors of 4-hydroxyphenylpyruvate dioxygenase (HPPD, EC 1.13.11.27) are an new kind of herbicides.[1]Generally, in structure, potent herbicides of this kind must possess: (1) a tricarbonyl methane structure an...
Project supported by the National Natural Science Foundation of China (Nos. 20172031, 20302004).
In recent years, many pyridazine derivatives have shown highly biological activities, such as fungicides, insecticides and herbicides. Especially, the researches of 3-(substituted phenoxyl)pyridazine derivatives h...