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Schoeller M, Piroš M, Litecká M, Koňariková K, Jozefíková F, Šagátová A, Zahradníková E, Valentová J, Moncol J. Bipyridine Ruthenium(II) Complexes with Halogen-Substituted Salicylates: Synthesis, Crystal Structure, and Biological Activity. Molecules 2023; 28:4609. [PMID: 37375164 DOI: 10.3390/molecules28124609] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 05/28/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
Ruthenium complexes currently represent a perspective subject of investigation in terms of potential anticancer therapeutics. Eight novel octahedral ruthenium(II) complexes are the subject of this article. Complexes contain 2,2'-bipyridine molecules and salicylates as ligands, differing in position and type of halogen substituent. The structure of the complexes was determined via X-ray structural analysis and NMR spectroscopy. All complexes were characterized by spectral methods-FTIR, UV-Vis, ESI-MS. Complexes show sufficient stability in solutions. Therefore, their biological properties were studied. Binding ability to BSA, interaction with DNA, as well as in vitro antiproliferative effects against MCF-7 and U-118MG cell lines were investigated. Several complexes showed anticancer effects against these cell lines.
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Affiliation(s)
- Martin Schoeller
- Department of Inorganic Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovakia
| | - Milan Piroš
- Department of Inorganic Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovakia
| | - Miroslava Litecká
- Department of Materials Chemistry, Institute of Inorganic Chemistry of the CAS, Husinec-Řež č.p. 1001, 250 68 Řež, Czech Republic
| | - Katarína Koňariková
- Institute of Medical Chemistry, Biochemistry and Clinical Biochemistry, Faculty of Medicine, Comenius University, Sasinkova 2, 811 08 Bratislava, Slovakia
| | - Flóra Jozefíková
- Department of Inorganic Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovakia
- Department of Chemical Theory of Drugs, Faculty of Pharmacy, Comenius University, Kalinčiakova 8, 832 32 Bratislava, Slovakia
| | - Alexandra Šagátová
- Department of Inorganic Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovakia
| | - Eva Zahradníková
- Department of Inorganic Chemistry, Faculty of Science, Palacký University, 17. Listopadu 12, 771 46 Olomouc, Czech Republic
| | - Jindra Valentová
- Department of Chemical Theory of Drugs, Faculty of Pharmacy, Comenius University, Kalinčiakova 8, 832 32 Bratislava, Slovakia
| | - Ján Moncol
- Department of Inorganic Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovakia
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Preinerová K, Puchoňová M, Schoeller M, Kuchtanin V, Molnárová N, Kryštofová S, Mazúr M, Iľko I, Peterková V, Moncol J. Synthesis, characterization, Hirshfeld surface analysis, and the study of antimicrobial, and acaricidal properties of copper(II) complexes with 2-(hydroxymethyl)benzimidazole ligand. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Schoeller M, Moncol' J. Syntheses and crystal structures of new ruthenium(II) organometallic compounds with NSAID type ligands. Acta Crystallogr A Found Adv 2021. [DOI: 10.1107/s0108767321086669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Schoeller M, Moncol J. Structurally diverse manganese(III)–salpn complexes with bridging formate ligand. Acta Crystallogr A Found Adv 2019. [DOI: 10.1107/s2053273319089642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Moncol J, Schoeller M. Structurally diverse [Mn(salen)(NCS/NCSe)] complexes. Acta Crystallogr A Found Adv 2018. [DOI: 10.1107/s2053273318089441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Viscontini M, Schoeller M, Loeser E, Karrer P, Hadorn E. Isolierung fluoreszierender Stoffe ausDrosophila melanogaster. Vorläufige Mitteilung. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19550380204] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Jaffe W, Meisenheimer K, Röttgering HJA, Leinert C, Richichi A, Chesneau O, Fraix-Burnet D, Glazenborg-Kluttig A, Granato GL, Graser U, Heijligers B, Köhler R, Malbet F, Miley GK, Paresce F, Pel JW, Perrin G, Przygodda F, Schoeller M, Sol H, Waters LBFM, Weigelt G, Woillez J, De Zeeuw PT. The central dusty torus in the active nucleus of NGC 1068. Nature 2004; 429:47-9. [PMID: 15129274 DOI: 10.1038/nature02531] [Citation(s) in RCA: 390] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2004] [Accepted: 04/01/2004] [Indexed: 11/08/2022]
Abstract
Active galactic nuclei (AGNs) display many energetic phenomena--broad emission lines, X-rays, relativistic jets, radio lobes--originating from matter falling onto a supermassive black hole. It is widely accepted that orientation effects play a major role in explaining the observational appearance of AGNs. Seen from certain directions, circum-nuclear dust clouds would block our view of the central powerhouse. Indirect evidence suggests that the dust clouds form a parsec-sized torus-shaped distribution. This explanation, however, remains unproved, as even the largest telescopes have not been able to resolve the dust structures. Here we report interferometric mid-infrared observations that spatially resolve these structures in the galaxy NGC 1068. The observations reveal warm (320 K) dust in a structure 2.1 parsec thick and 3.4 parsec in diameter, surrounding a smaller hot structure. As such a configuration of dust clouds would collapse in a time much shorter than the active phase of the AGN, this observation requires a continual input of kinetic energy to the cloud system from a source coexistent with the AGN.
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Affiliation(s)
- W Jaffe
- Leiden Observatory, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands.
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Karrer P, Schoeller M. Synthesen Thiamin-�hnlicher Verbindungen: Homothiamin-glykol und 3-[4?-Amino-2?-methyl-pyrimidyl-(5?)-methyl]-4-methyl-5-allyl-thiazoliumchlorid-hydrochlorid. Helv Chim Acta 1951. [DOI: 10.1002/hlca.19510340309] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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