Synthesis, Structure and Biological Activity of Some New Aroylurea Derivatives Containing 1,3,4-Thiadiazole
摘要:
In an extensive search for biologically active aroylurea compounds as plant growth regulators, a series of new N-aroyl-N'-[5-(E)-styryl-1,3,4-thiadiazol-2-yl]ureas have been designed and synthesized. Their structures were characterized by IR, (1)H NMR, MS, elemental analysis, and single-crystal X-ray diffraction techniques. The preliminary bioassay showed that some of the title compounds exhibited good plant-growth regulating activity.