Bis-coumarins have caused great interests in the recent years. These compounds exhibit
diverse biological activities which are ascribed to their ability to exert noncovalent …

The application of inorganic chemistry to medicine is a rapidly developing field, and novel
therapeutic and diagnostic metals and metal complexes are now having an impact on …

A series of new coumarin-derived carboxylate ligands and their silver (I) complexes have
been synthesized, characterized and screened for their in vitro antibacterial activity against a …

Complexes of lanthanum (III) with bis-coumarins: bis (4-hydroxy-2-oxo-2H-chromen-3-yl)-
piridin-2-yl-methane; bis (4-hydroxy-2-oxo-2H-chromen-3-yl)-piridin-3-yl-methane and bis (4 …

Abstract The FT‐IR and FT‐Raman spectra of sodium salt of 4‐hydroxy‐3 [1‐(4‐nitrophenyl)‐
3‐oxobutyl]‐2H‐1‐benzopyran‐2‐one (acenocoumarol sodium salt) in solid phase have …

Abstract Different substituted 2, 4‐diketochromans, biscoumarins, and chromanocoumarins
are the final products when 4‐hydroxycoumarin and aromatic aldehydes containing hydroxyl …

Two novel coumarin-based ligands, coumarin-6, 7-dioxyacetic acid (1)(cdoaH2) and 4-
methylcoumarin-6, 7-dioxyacetic acid (2)(4-MecdoaH2), were reacted with copper (II) and …

[Cu (hnc) 2 (H2O) 2]· 2H2O (1)[hncH= 4-hydroxy-3-nitro-2H-chromen-2-one] and [Ag
(hnc)](2) were prepared by deprotonating the hydroxy group of hncH with NaOH and then …

Five erbium (III) complexes with salicylaldehyde (saloH for 1), and mono–(5–X–saloH; X=
NO 2 and Me for 2 and 3, respectively) or di–substituted salicylaldehydes (3, 5–diX–saloH; …

A tripodal Schiff base ligand, 2, 4, 6-Tris (4-carboxybenzimino)-1, 3, 5-triazine (MT) and its
trinuclear Dy (III), Er (III), and Gd (III) complexes were synthesized. These were characterized …