Results 11 to 20 of about 62,853 (255)

Complexation of Gold(III) with Pyridoxal 5′-Phosphate-Derived Hydrazones in Aqueous Solution

Molecules, 2022
Today, complexes of gold(I) and gold(III) are recognized as promising drugs for the treatment of bacterial infectious diseases and oncological diseases, respectively.
Natalia N. Kuranova, Daniil N. Yarullin, Maksim N. Zavalishin, George A. Gamov   +3 more
doaj   +1 more source

New gold pincer-type complexes induce caspase-dependent apoptosis in human cancer cells in vitro [PDF]

Vojnosanitetski Pregled, 2021
Background/Aim. The use of cisplatin as a chemotherapeutic opened the door to the new metal-based drug research. New complexes containing metals such as platinum, palladium, ruthenium and gold have recently been analyzed as potential antitumor agents ...
Zarić Milan M., Čanović Petar P., Stanojević-Pirković Marijana, Knežević Sanja M., Živković-Zarić Radica S., Popovska-Joviĉić Biljana, Hamzagić Nedim, Simović-Marković Bojana, Marković Nenad, Rilak-Simović Ana   +9 more
doaj   +1 more source

Current Developments of N-Heterocyclic Carbene Au(I)/Au(III) Complexes toward Cancer Treatment

Biomedicines, 2022
Since their first discovery, N-heterocyclic carbenes have had a significant impact on organometallic chemistry. Due to their nature as strong σ-donor and π-acceptor ligands, they are exceptionally well suited to stabilize Au(I) and Au(III) complexes in ...
Alexia Tialiou, Jiamin Chin, Bernhard K. Keppler, Michael R. Reithofer   +3 more
doaj   +1 more source

Preparation, characterization and cytotoxic evaluation of novel au(iii) complexes of thioglycolate and 2-mercaptoglycolate ligands [PDF]

المجلة العراقية للصيدلة, 2013
Objectives: One of the main goals of the present research is to establish whether any direct correlation exists between the nature of the gold(III) S-ligands and the cytotoxic properties of these compounds. Methods: The gold(III) complexes [Au(L)(L')n];
N.A. Al-Omari, N. H.Butrus
doaj   +1 more source

Gold(III) Complexation in the Presence of the Macropolyhedral Hydridoborate Cluster [B₂₀H₁₈]²⁻

Inorganics, 2022
Gold(III) complexation with the octadecahydrido-eicosaborate anion [B20H18]2− was studied for the first time. It was found that when gold(III) complexes [Au(L)Cl2]BF4 (L = bipy, phen) reacted with [B20H18]2−, complexes [Au(L)Cl2]2[B20H18] were isolated ...
Varvara V. Avdeeva, Anna V. Vologzhanina, Alexey S. Kubasov, Nailya S. Akhmadullina, Oleg N. Shishilov, Elena A. Malinina, Nikolay T. Kuznetsov   +6 more
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Gold(III) π‐Allyl Complexes [PDF]

Angewandte Chemie International Edition, 2019
AbstractGold(III) π‐complexes have been authenticated recently with alkenes, alkynes, and arenes. The key importance of PdII π‐allyl complexes in organometallic chemistry (Tsuji–Trost reaction) prompted us to explore gold(III) π‐allyl complexes, which have remained elusive so far.
Rodriguez, Jessica, Szalóki, György, Sosa Carrizo, E. Daiann, Saffon-Merceron, Nathalie, Miqueu, Karinne, Bourissou, Didier   +5 more
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Gold-Derived Molecules as New Antimicrobial Agents

Frontiers in Microbiology, 2022
Antimicrobial resistance is considered one of the three most important health problems by the World Health Organization. The emergence and spread of an increasing number of antimicrobial-resistant microorganisms make this a worldwide problem.
Carlos Ratia, Raquel G. Soengas, Sara M. Soto   +2 more
doaj   +1 more source

Luminescent cyclometalated gold(iii) complexes [PDF]

Dalton Transactions, 2011
Many luminescent gold(I) compounds are known, but in the vast majority of gold(III) complexes reported until recently, room temperature emission in fluid solution does not occur. As for other d(8) and d(6) metals, the key to obtaining gold(III) compounds with favorable luminescence properties seems to be the use of cyclometalating ligands that ensure ...
Bronner, Catherine, Wenger, Oliver S.
openaire   +3 more sources

Ortho-nitrophenyl complexes of gold(III) [PDF]

Inorganica Chimica Acta, 1982
Many organogold complexes have been prepared using Grignard or organolithium reagents [l] , as well as organothallium [2] or organotin [3] complexes. We have recently shown that organomercury compounds can also be used for the synthesis of organogold(II1) complexes which are inaccessible through other routes [4]. Many authors have used organomercurials
Vicente, J., Chicote Olalla, María Teresa, Arcas, A., Artigao, M.   +3 more
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Formation of Gold(III) Alkyls from Gold Alkoxide Complexes [PDF]

Organometallics, 2017
The gold(III) methoxide complex (C∧N∧C)AuOMe (1) reacts with tris(p-tolyl)phosphine in benzene at room temperature under O abstraction to give the methylgold product (C∧N∧C)AuMe (2) together with O=P(p-tol)3 ((C∧N∧C) = [2,6-(C6H3t Bu-4)2pyridine]2-). Calculations show that this reaction is energetically favorable (ΔG = -32.3 kcal mol-1).
Chambrier, I., Roşca, D., Fernandez Cestau, J., Hughes, D. L., BUDZELAAR, Petrus Henricus Maria, Bochmann, M.   +5 more
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