A simple route to synthesize novel fluorinated fused hetero-polycyclic nitrogen systems containing a pyrazolotriazine moiety (5,8,11) have been deduced from cyclization of 2-aminothiocarbonyl-5-arylidene-3-phenyl-1,2,...
By means of the X\|ray diffraction method, quantum pharmacology analysis and quantitative structure\|activity relationships (QSAR) analysis, the structure\|activity relationships of the herbicidal sulfonylureas and fu...