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Tag Archives: Antimicrobial

Biological Studies of Lanthanide (III) Complexes with Nitrogen-Oxygen donor Schiff base ligands

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 »

Antimicrobial and anthelmintic investigations on the leaf extracts and leaf essential oil of Mikania scandens (L) Willd.

About author  Oommen  P Saj *, Remya  M.R  Dept. of Botany University College, Trivandrum, Kerala, India  *E-mail : sajanmaranad@gmail.com Abstract The present study is concentrated  on anthelmintic and  antimicrobial studies  of Mikania scandens (L.)Willd. belongs to the family Asteraceae.  Adult earthworms (Pheretima posthuma) were used to evaluate anthelmintic activity.  The non-polar solvents showed most significant activity than the polar on. Antibacterial ... Read More »

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