Syntheses, Bioactivity and DNA-Binding Studies of Yttrium(III) Complex

摘要

Yttrium(III) complex with N-(2-propionic acid)-salicyloyl hydrazone (C_(10)H_(10)N2O4, H3L) has been prepared and characterized. Absorption and fluorescence spectra have been carried out on the interaction of Y(III) complex with N-(2-propionic acid)-salicyloyl hydrazone [Y2(HL)2(HL)2(H2O)][Y(HL)(H2O)5·3H2O] with DNA. The biological activities test shows mat the compound has strong antimicrobial activity against Botrytis cirerea Pers.ex Tris., Alternaria alternata Fries keissler and Puccinia striiformis Westendorp.