Results 11 to 20 of about 14,197 (265)

Antitumor Activity of Pt(II), Ru(III) and Cu(II) Complexes

Molecules, 2020
Metal complexes are currently potential therapeutic compounds. The acquisition of resistance by cancer cells or the effective elimination of cancer-affected cells necessitates a constant search for chemical compounds with specific biological activities ...
Katarzyna Gałczyńska, Zuzanna Drulis-Kawa, Michał Arabski   +2 more
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Water-Soluble Ruthenium (II) Complex Derived From Optically Pure Limonene and Its Microencapsulation Are Efficient Tools Against Bacterial Food Pathogen Biofilms: Escherichia coli, Staphylococcus aureus, Enteroccocus faecalis, and Listeria monocytogenes

Frontiers in Microbiology, 2021
Bioactive aminooxime ligands based on optically pure (R)-limonene have been synthesized in two steps. Their ruthenium (II) cationic water-soluble complex was prepared by a reaction between dichloro (para-cymene) ruthenium (II) dimers and aminooxime ...
Simon Khelissa, Yousra El Fannassi, Yousra El Fannassi, Samah Mechmechani, Sakhr Alhuthali, Sakhr Alhuthali, Mohamed Amin El Amrani, Adem Gharsallaoui, Alexandre Barras, Nour-Eddine Chihib   +9 more
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Antitumor Activity of Ruthenium(II) Terpyridine Complexes towards Colon Cancer Cells In Vitro and In Vivo

Molecules, 2020
Ruthenium complexes have attracted considerable interest as potential antitumor agents. Therefore, antitumor activity and systemic toxicity of ruthenium(II) terpyridine complexes were evaluated in heterotopic mouse colon carcinoma.
Maja Savic, Aleksandar Arsenijevic, Jelena Milovanovic, Bojana Stojanovic, Vesna Stankovic, Ana Rilak Simovic, Dejan Lazic, Nebojsa Arsenijevic, Marija Milovanovic   +8 more
doaj   +1 more source

Evaluation of Ruthenium(II) N-Heterocyclic Carbene Complexes as Antibacterial Agents and Inhibitors of Bacterial Thioredoxin Reductase

Molecules, 2021
A series of ruthenium(II) complexes with N-heterocyclic carbene (NHC) ligands of the general type (arene)(NHC)Ru(II)X2 (where X = halide) was prepared, characterized, and evaluated as antibacterial agents in comparison to the respective metal free ...
Hilke Burmeister, Pascal Dietze, Lutz Preu, Julia E. Bandow, Ingo Ott   +4 more
doaj   +1 more source

3-Methylindole-Based Tripodal Tetraphosphine Ruthenium Complexes in N2 Coordination and Reduction and Formic Acid Dehydrogenation

Inorganics, 2017
The ruthenium(II) complexes RuCl2L1H, RuCl2L1CF3, RuCl2L1OMe and RuCl2L2H were synthesized from [Ru(η6-benzene)Cl(μ-Cl)]2 and the corresponding tripodal tris-3-methylindolephosphine-based ligands L1H, L1CF3, L1OMe, and L2H.
Fenna F. van de Watering, Nicol Heijtbrink, Jarl Ivar van der Vlugt, Wojciech I. Dzik, Bas de Bruin, Joost N. H. Reek   +5 more
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Ru(II) complexes containing NOO donors of tridentate Schiff base ligands: Synthesis, characterization, crystal structure and catalytic activity in transfer hydrogenation of ketones

Chemistry of Inorganic Materials, 2023
A new series of pincer type ruthenium(II) Schiff base complexes namely [Ru(CO)(PPh3)2(L1‒6)] (1–6) (where, L1‒6 ​= ​NOO ‒ donors of tri-dentate ligands) have been synthesized from ruthenium precursor such as [RuHCl(CO)(PPh3)3] containing tri-dentate ...
Premkumar Muniyappan, Vijayan Paranthaman, Venkatachalam Galmari   +2 more
doaj   +1 more source

Dithiocarboxylate complexes of ruthenium(ii) and osmium(ii)

Dalton Transactions, 2011
The ruthenium(II) complexes [Ru(R)(κ(2)-S(2)C·IPr)(CO)(PPh(3))(2)](+) (R = CH=CHBu(t), CH=CHC(6)H(4)Me-4, C(C≡CPh)=CHPh) are formed on reaction of IPr·CS(2) with [Ru(R)Cl(CO)(BTD)(PPh(3))(2)] (BTD = 2,1,3-benzothiadiazole) or [Ru(C(C≡CPh)=CHPh)Cl(CO)(PPh(3))(2)] in the presence of ammonium hexafluorophosphate.
Naeem, Saira, Thompson, Amber L, White, Andrew J P, Delaude, Lionel, Wilton-Ely, James D E T   +4 more
openaire   +2 more sources

Electrochemical Detection of Tadalafil at Glassy Carbon Electrodes Modified with Ruthenium(II) Complex

International Journal of Electrochemical Science, 2020
Ruthenium complexes are well known for their electrochemical activity, which could be attributed to the presence of stable ruthenium complexes with divalent ruthenium center, Ru2+.
Eyad S.M. Abu-Nameh, Naela Al Absi, Mohammad A. Al-Wahish, Hamdallah A. Hodali, Mohammad F. Khanfar   +4 more
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Influence of Substituents in a Six-Membered Chelate Ring of HG-Type Complexes Containing an N→Ru Bond on Their Stability and Catalytic Activity

Molecules, 2023
An efficient approach to the synthesis of olefin metathesis HG-type catalysts containing an N→Ru bond in a six-membered chelate ring was proposed.
Kirill A. Vasilyev, Alexandra S. Antonova, Nikita S. Volchkov, Nikita A. Logvinenko, Eugeniya V. Nikitina, Mikhail S. Grigoriev, Anton P. Novikov, Vladimir V. Kouznetsov, Kirill B. Polyanskii, Fedor I. Zubkov   +9 more
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Complexes of ruthenium(II) and ruthenium(III) with tertiary arsines [PDF]

Journal of Inorganic and Nuclear Chemistry, 1977
Abstract Ruthenium trichloride reacts with stoichiometric amounts of tertiary arsines in boiling ethanol to give paramagnetic complexes, RuCl 3 (Ph 2 RAs) 3 (R = Me, Et, Pr, Bu), which react further with 2,2′-bipyridyl(bipy) and o -phenanthroline(phen) to yield brick red crystalline products, RuCl 3 (N-N)(Ph 2 RAs) (N-N = bipy, phen).
Srinivasamurthy, K.G., Nanje Gowda, N.M., Reddy, G.K.N.   +2 more
openaire   +2 more sources