Results 21 to 30 of about 18,062 (258)

Variation in the Biomolecular Interactions of Nickel(Ii) Hydrazone Complexes Upon Tuning the Hydrazide Fragment [PDF]

, 2012
Three new bivalent nickel hydrazone complexes have been synthesised from the reactions of [NiCl2(PPh3)(2)] with H2L {L = dianion of the hydrazones derived from the condensation of o-hydroxynaphthaldehyde with furoic acid hydrazide (H2L1) (1)/thiophene-2 ...
Bhuvanesh, Nattamai S. P., Butorac, Rachel R., Cowley, Alan H., Dharmaraj, Nallasamy, Krishnamoorthy, Paramasivam, Sathyadevi, Palanissamy   +5 more
core   +1 more source

Salicylaldehyde hydrazones: buttressing of outer sphere hydrogen-bonding and copper-extraction properties [PDF]

, 2017
Salicylaldehyde hydrazones are weaker copper extractants than their oxime derivatives, which are used in hydrometallurgical processes to recover ~20 % of the world’s copper.
Bauer, Heiko, Forgan, Ross S., Lin, Tai, Parsons, Simon, Roach, Benjamin D., Rogers, David M., Tasker, Peter A., White, Fraser J.   +7 more
core   +1 more source

Computational Studies of Some Hydrazone Derivatives as Antibacterial Agent: DFT and Docking Methods [PDF]

Journal of Pure and Applied Chemistry Research, 2019
Quantum chemical calculations through density functional theory and docking study were carried out on a set of seven hydrazones and S. aureus cell line (4b19) so as to observe their inhibitory abilities of hydrazones.
Abel Oyebamiji, B. Benjamin Adeleke, Ajibade Adejoro, Oyedeji Folashade   +3 more
doaj   +1 more source

7-Azabicyclo[2.2.1]heptane N-Imide as an Intermediate in the Thermal Decomposition of N-Amino-7-Azabicyclo[2.2.1]heptane and the Corresponding Benzenesulphonamide [PDF]

, 1976
An intermediate in the thermal decomposition of N-amino-7-azabicyclo[2.2.1]heptane and the corresponding benzenesulphonamide derivative, whose structure is consistent with the formulation 7-azabicyclo[2.2.1]heptane N-imide, affords on thermal ...
Dervan, Peter B., Uyehara, Tadao
core   +1 more source

Simple oxidation of pyrimidinylhydrazones to triazolopyrimidines and their inhibition of Shiga toxin trafficking [PDF]

, 2010
The oxidative cyclisation of a range of benzothieno[2,3-d]pyrimidine hydrazones (7a–j) to the 1,2,4-triazolo[4,3-c]pyrimidines (8a–j) catalysed by lithium iodide or to the 1,2,4-triazolo[1,5-c]pyrimidines (10a–j) with sodium carbonate is presented.
Ahmed, Bhaskar, Brown, Chen, Curini, Dai, El Ashry, Feng, Gundla, Guy J. Clarkson, Han, Hassan, J. Michael Lord, Jennings, Joe, Khattab, Krueger, Kumar, Kumar, Lin, Lucie J. Guetzoyan, Lynne M. Roberts, Modena, Nagamatsu, Nagaraju, Phoujdar, Prakash, Prakash, Prakash, Prasad, Ram, Rashad, Rashad, Robert A. Spooner, Sadana, Shaban, Shaban, Sheldrick, Sheldrick, Shibahara, Shishoo, Spooner, Thakur, Tonnar, Vorob'ev, Wang, Yarrow   +46 more
core   +1 more source

Synthesis, E/Z isomerisation and antimicrobial studies of different structured novel ketone derivatives

Journal of the Turkish Chemical Society, Section A: Chemistry, 2019
In this study five different structured mono ketones’ (k1- k5) novel derivatives as five new hydrazones (h1-h5) and five new semicarbazones (s1-s5) were synthesized.
Aysema SAYIK MEHAN, Ebru SENTURK, Emel MATARACI KARA, Ayse Serguzel YUSUFOGLU   +3 more
doaj   +1 more source

Synthesis, Characterization, Single-Crystal X-ray Structure and Biological Activities of [(Z)-N′-(4-Methoxybenzylidene)benzohydrazide–Nickel(II)] Complex

Crystals, 2021
(Z)-N′-(4-methoxybenzylidene)benzohydrazide (HL) and its Ni(II) complex (Ni(II)-2L) were synthesized using eco-friendly protocols. The single X-ray crystal structure of Ni(II)-2L was solved.
Inas Al-Qadsy, Abdel-Basit Al-Odayni, Waseem Sharaf Saeed, Ali Alrabie, Arwa Al-Adhreai, Lena Ahmed Saleh Al-Faqeeh, Prem Lama, Abdulaziz Ali Alghamdi, Mazahar Farooqui   +8 more
doaj   +1 more source

Fine tuning Exo2, a small molecule inhibitor of secretion and retrograde trafficking pathways in mammalian cells [PDF]

, 2010
The small molecule 4-hydroxy-3-methoxybenzaldehyde (5,6,7,8-tetrahydro[1]benzothieno[2,3- d]pyrimidin-4-yl)hydrazone (Exo2) stimulates morphological changes at the mammalian Golgi and trans-Golgi network that are virtually indistinguishable from those ...
Barr, Bock, David J. Stephens, Derby, Doherty, Erickson, Falnes, Feng, Feng, Fiebiger, Frédéric Boal, Fuchs, Gewald, Girod, Guetzoyan, Guy J. Clarkson, Helms, Herold, Hey, Hill, J. Michael Lord, Jackson, Johannes, Johannes, Johannes, Klausner, Lieu, Linstedt, Lu, Lucie J. Guetzoyan, Lynne M. Roberts, Macia, McKenzie, Monier, Nambiar, Nieland, Pavelka, Pelish, Perez-Victoria, Peyroche, Pirali, Plourde, Ponnambalam, Renault, Robert A. Spooner, Rostovtsev, Saenz, Saenz, Sandvig, Shima, Shin, Shin, Spooner, Spooner, Stechmann, Tai, Tsai, Viaud, Volpicelli-Daley, Wells, White, Wilcke, Yarrow, Yoshino, Zeghouf, Zhang, Zhao, Zolov   +67 more
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Inhibitors of bacterial and plants urease [PDF]

, 2013
Urease is an important virulence factor for Helicobacter pylori and Proteus mirabilis as well as in environmental transformations of certain nitrogenous compounds.
Macegoniuk, Katarzyna
core   +2 more sources

Synthesis and Conformational Assignment of N-(E)-Stilbenyloxymethylenecarbonyl-Substituted Hydrazones of Acetone and o-(m- and p-) Chloro- (nitro-) benzaldehydes by Means of and NMR Spectroscopy

Journal of Spectroscopy, 2013
Eighteen new N-(E)-stilbenyloxyalkylcarbonyl-substituted hydrazones of ortho- (meta- and para-) chloro- (nitro-) benzaldehydes 1–18 and two analogous hydrazones of acetone 19-20 were prepared.
Przemysław Patorski, Elżbieta Wyrzykiewicz, Grażyna Bartkowiak   +2 more
doaj   +1 more source