15017-32-0Relevant articles and documents
Synthesis, structural characterization, and molecular docking studies of bioactive bismuth(III) complexes with substituted hydrazones
Abbas, Sumaira,Imtiaz-ud-Din,Mehmood, Mehwish,Rauf, M. Khawar,Azam, S. Sikander,Haq, Ihsan-ul,Tahir, M. Nawaz,Parvaiz, Nousheen
, (2021)
Eight new bismuth(III) complexes (1-8) of substituted hydrazones having general formula; [Bi(RCONHNCHC5H4N)Clx] and [Bi(RCONHNCHC9H6N)Clx], where R = C10H7O (1, and 8)
Syntheses, characterization and crystal structures of potassium and barium complexes of a Schiff base ligand with different anions
Parmar, Bhavesh,Bisht, Kamal Kumar,Maiti, Pratyush,Paul, Parimal,Suresh, Eringathodi
, p. 1373 - 1384 (2014)
New pseudopolymorph of a O,N,N'-donor hydrazone ligand, 2-pyridylcarboxaldehyde isonicotinoylhydrazone (L) and its discrete complexes with K+ and Ba2+ have been reported. L forms isostructural dinuclear complexes with K+ when bromide and iodide were employed as counter anions. However, a monomeric complex in the case of Ba2+ with existence of coordinated as well as lattice perchlorate counter anions was observed. All compounds were characterized by single crystal X-ray analysis and other physicochemical techniques. Structural analysis and spectral features of all compounds are described in detail.
Acylhydrazones as isoniazid derivatives with multi-target profiles for the treatment of Alzheimer's disease: Radical scavenging, myeloperoxidase/acetylcholinesterase inhibition and biometal chelation
Henriques, Ruan Roberto,Junior, Marcos Antonio de Abreu Lopes,Nogueira, Thayssa Lisboa do Couto,Romeiro, Nelilma Correia,Silva, Leandro Louback da,Farias, André Borges,Quimas, Jo?o Victor Fernandes,Santos, Daniela Corrêa,Souza, Andréa Luzia Ferreira de
, (2020/04/15)
Acylhydrazones 1a-o, derived from isoniazid, were synthesized and evaluated for Myeloperoxidase (MPO) and Acetylcholinesterase (AChE) inhibition, as well as their antioxidant and metal chelating activities, with the purpose of investigating potential multi-target profiles for the treatment of Alzheimer's disease. Synthesized compounds were tested using the 2,2-diphenyl-2-picrylhydrazyl (DPPH) method and 1i, 1j and 1 m showed radical scavenging ability. Compounds 1b, 1 h, 1i, 1 m and 1o inhibited MPO activity (10 μM) at 96.1 ± 5.5%, 90 ± 2.1%, 100.3 ± 1.7%, 80.1 ± 9.4% and 82.2 ± 10.6%, respectively, and only compound 1 m was able to inhibit 54.2 ± 1.7% of AChE activity (100 μM). Docking studies of the most potent compound 1 m were carried out, and the computational results provided the theoretical basis of enzyme inhibition. Furthermore, compound 1 m was able to form complexes with Fe2+ and Zn2+ ions in a 2:1 ligand:metal ratio according to the Job Plot method.
Synthesis, crystal structures, characterization and catalytic property of manganese(II) complexes derived from hydrazone ligands
Tan, Yao
, p. 1233 - 1238 (2021/06/07)
A new bromido-coordinated mononuclear manganese(II) complex [MnL1Br2(OH2)] (1), and a new nitrato-coordinated mononuclear manganese(II) complex [Mn(L2)2(ONO2)(OH2)]NO3