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Kishor Arora*1 and Veena Nathani2 1Department of  Chemistry, Govt. P.G. College (Auto.) Datia, M.P.) India 2Department  of  Chemistry, Govt. K.R.G. Auto. P.G. College, Gwalior, M.P, India A B S T R A C T In the present paper QSAR studies related to some novel substituted pyrazole derivatives are reported. All the compounds were evaluated for antimicrobial activity against S.aureus. Their ... Read More »

Author Details Muraleedharan Nair. M.K*, Ajitha. P.S, Rejimon. P.K Postgraduate & Research Department of Chemistry, Maharaja’s College, Ernakulam – 682011, Kerala, India E-mail : mkmuraleedharan@hotmail.com ABSTRACT Nitrogen–Oxygen  donor ligands, 2,3-dimethyl-4-(iminopyridoxyl)-1-phenyl-3-pyrazoline-5-one (L1), 5-(hydroxymethyl)-4-{(1-Z)-[2-N(2-hydroxylphenyl]ethanimidoyl)-2-methyl}pyridine-3-ol-hydrochloride(L2), 5-(hydroxymethyl)-4-{(1-Z)-[2-N(3-hydroxyl-phenyl]ethanimidoyl)-2-methyl}pyridine-3-ol-hydrochloride (L3) have been synthesized. New lanthanide(III) complexes of the three ligands [La(L1)2(NO3)3] (a), [La(L1)2Cl2]Cl (b), [La(L1)2ClO4](ClO4)2 (c), [La(L2)2(NO3)2]NO3 (d), [La(L2)2Cl3] (e), [La(L2)2(ClO4)](ClO4)2 (f), [La(L3)2(NO3)2]NO3 (g), [La(L3)2)Cl3] (h) and ... Read More »

ABOUT AUTHOR Muraleedharan Nair. M.K*, Ajitha. P.S, Rejimon. P.K. Postgraduate & Research Department of Chemistry, Maharaja’s College, Ernakulam–682011, Kerala, India Email: mkmuraleedharan@hotmail.com ABSTRACT The ligands and complexes were characterized by elemental analysis, molar conductivity, CHN analysis, magnetic susceptibility measurements, and spectroscopic studies such as IR, UV, and NMR. The in-vitro biological effects of lanthanide nitrate complexes of two isomeric Schiff ... Read More »