Synthesis, characterisation and biological activities of S-2- or S-4-methylbenzyl-β-N-(di-2-pyridyl)methylenedithiocarbazate and Cu(II), Ni(II), Zn(II) and Cd(II) complexes
Keywords: Biological activities; S-R-methylbenzyldithiocarbazate; Di-2-pyridylketone; Schiff bases; Transition metal complexes;