Antimicrobial active macrocyclic complexes of Cr (III), Mn (III) and Fe (III) with their spectroscopic approach

DP Singh, K Kumar, C Sharma - European journal of medicinal chemistry, 2009‏ - Elsevier
A novel series of macrocyclic complexes of the type [M (C48H32N4) X] X2; where M= Cr (III),
Fe (III) and Mn (III); X= Cl−, NO3−, CH3COO− have been synthesized by template …

New 14-membered octaazamacrocyclic complexes: Synthesis, spectral, antibacterial and antifungal studies

DP Singh, K Kumar, C Sharma - European journal of medicinal chemistry, 2010‏ - Elsevier
A novel series of macrocyclic complexes of the type [M (C18H14N10S2) X] X2 where M= Cr
(III), Fe (III) and Mn (III); X= Cl−, NO3− and CH3COO− have been synthesized by [2+ 2] …

Novel chalcone-based crown ethers: synthesis, characterization, antioxidant activity, biological evaluations, and wastewater remediation

MS Ahmad, FE Hawaiz - RSC advances, 2024‏ - pubs.rsc.org
Macrocycles play a pivotal and indispensable role within the realms of both medicine and
industry. In the course of our research endeavors, we have successfully synthesized five …

Synthesis of azomethine macrocycles by condensation of dicarbonyl compounds with diamines without using metal ions as template agents

NE Borisova, MD Reshetova… - Russian Chemical …, 2007‏ - iopscience.iop.org
Different strategies for the synthesis of symmetrical and unsymmetrical macrocyclic Schiff
bases in the absence of metal ions are considered. General methods for performing …

Synthesis, DNA-binding, DNA-photonuclease profiling and antimicrobial activity of novel tetra-aza macrocyclic Ni (II), Co (II) and Cu (II) complexes constrained by …

BV Kumar, HSB Naik, D Girija, N Sharath… - … Acta Part A: Molecular …, 2012‏ - Elsevier
A new tetra-aza macrocyclic ligand, L (C24H16N12O2S4) and its complexes of type,[MLCl2]
and [CuL] Cl2 (where M= Ni (II), Co (II); L= N, N′-(benzene-1, 3-diyldi-1, 3, 4-thiadiazole-5 …

A combined experimental and theoretical rationalization of an unusual zinc (II)-mediated conversion of 18-membered Schiff-base macrocycles to 18-membered imine …

T Chakraborty, S Mukherjee, R Parveen… - New Journal of …, 2021‏ - pubs.rsc.org
The 2: 2 condensation reaction of 2, 6-diformyl-4-isopropyl phenol and N′-(2-aminoethyl)
ethane-1, 2-diamine leads to a macrocycle Schiff base ligand (H2L) with the N6O2 …

[PDF][PDF] Template synthesis and characterization of biologically active transition metal complexes comprising 14-membered tetraazamacrocyclic ligand

D Singh, K Kumar, R Kumar, J Singh - J. Serb. Chem. Soc, 2010‏ - academia.edu
A novel series of complexes of the type [M (C28H24N4) X2], where M= Co (II), Ni (II), Cu (II),
Zn (II) and Cd (II), X= Cl–, NO3–, CH3COO–and (C28H24N4) corresponds to the …

Macrocyclic complexes: synthesis, characterization, antitumor and DNA binding studies

DS Lamani, SG Badiger… - … and Nucleic Acids, 2018‏ - Taylor & Francis
The present paper deals with the synthesis of novel macrocyclic complexes of the type [MLX]
X, where [(M= Co (II)(1), and Ni (II)(2) X=(Cl2)]. The complexes are synthesized by the …

Template synthesis and spectroscopic characterization of 16-membered [N4] Schiff-base macrocyclic complexes of Co(II), Ni(II), Cu(II), and Zn(II): in vitro DNA …

M Shakir, S Khanam, M Azam, M Aatif… - Journal of Coordination …, 2011‏ - Taylor & Francis
Template condensation between o-phthalaldehyde and 3, 4-diaminotoluene resulted in
mononuclear 16-membered tetraimine macrocyclic complexes,[MLCl2][M= Co (II), Ni (II), Cu …

Antibacterial and antifungal studies of macrocyclic complexes of trivalent transition metal ions with their spectroscopic approach

DP Singh, K Kumar, SS Dhiman… - Journal of Enzyme …, 2010‏ - Taylor & Francis
A new series of complexes of the type [M (C24H16N4) X] X2, where M= Cr (III), Fe (III), and
Mn (III), X= Cl−, NO3−, and CH3COO−, has been synthesized by template condensation of …