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de la Cueva-Alique I, de la Torre-Rubio E, Muñoz L, Calvo-Jareño A, Perez-Redondo A, Gude L, Cuenca T, Royo E. Stereoselective synthesis of oxime containing Pd(II) compounds: Highly effective, selective and stereo-regulated cytotoxicity against carcinogenic PC-3 cells. Dalton Trans 2022; 51:12812-12828. [DOI: 10.1039/d2dt01403c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New palladium compounds [Pd{(1S,4R)-NOH^NH(R)}Cl2] (R = Ph 1a or Bn 1b), [Pd{(1S,4R)-NOH^NH(R)}{(1S,4R)-NO^NH(R)}][Cl] (R = Ph 2a or Bn 2b) and corresponding [Pd{(1R,4S)-NOH^NH(R)}Cl2] (R = Ph 1a’ or Bn 1b’) and...
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4
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Yabaş E, Şahin-Bölükbaşı S, Şahin-İnan ZD. New water soluble magnesium phthalocyanine as a potential anticancer drug: Cytotoxic and apoptotic effect on different cancer cell lines. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621500863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Although phthalocyanines are usually used a photosensitizers for photodynamic therapy, these works focus on the directly cytotoxic effect of a new water-soluble magnesium phthalocyanine. The new water-soluble magnesium phthalocyanine 2 was synthesized, characterized and investigated for cytotoxic and apoptotic activities. The cytotoxic activities of the compound 2 were determined by using (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) cell viability assay on human breast cancer cells (MDA-MB-231, MCF-7), human prostate cancer cells (PC-3), and human healthy lung fibroblast cells (WI-38). The cells were plated and treated 1 to 20 [Formula: see text]M of different concentrations of the compound. MTT assay results indicated that the compound 2 has concentration and time-dependent cytotoxic activities against cancer cells. We also observed that the compound displayed lower toxicity against WI-38 healthy cells than cancer cells at 48 and 72 h. The compound showed a significant cytotoxic activity difference between breast cancer cells and WI-38 healthy cells at 48 and 72 h. Selectivity index of the compound 2 against MCF-7 for 72 h was calculated ¿ 15.62. We also studied the apoptotic and necrotic effect of compound 2using TUNEL and PI staining, respectively. It was found that the synthesized compound 2 increased apoptotic and necrotic cells.
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Affiliation(s)
- Ebru Yabaş
- Advanced Technology Application and Research Center, Sivas Cumhuriyet University, 58140 Sivas, Turkey
| | - Serap Şahin-Bölükbaşı
- Department of Biochemistry, Faculty of Pharmacy, Sivas Cumhuriyet University, 58140 Sivas, Turkey
| | - Zeynep Deniz Şahin-İnan
- Department of Histology & Embryology, Medicine Faculty, Sivas Cumhuriyet University, 58140 Sivas, Turkey
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Rafols L, Josa D, Aguilà D, Barrios LA, Roubeau O, Cirera J, Soto-Cerrato V, Pérez-Tomás R, Martínez M, Grabulosa A, Gamez P. Piano-Stool Ruthenium(II) Complexes with Delayed Cytotoxic Activity: Origin of the Lag Time. Inorg Chem 2021; 60:7974-7990. [PMID: 33979132 PMCID: PMC8659375 DOI: 10.1021/acs.inorgchem.1c00507] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
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We have recently reported a series
of piano-stool ruthenium(II)
complexes of the general formula [RuCl2(η6-arene)(P(1-pyrenyl)R2R3)] showing excellent
cytotoxic activities (particularly when R2 = R3 = methyl). In the present study, new members of this family of compounds
have been prepared with the objective to investigate the effect of
the steric hindrance of a bulky phosphane ligand, namely diisopropyl(1-pyrenyl)phosphane
(L), on exchange reactions involving the coordinated
halides (X = Cl, I). Two η6-arene rings were used,
i.e. η6-methyl benzoate (mba) and η6-p-cymene (p-cym), and four complexes
were synthesized, namely [RuCl2(mba)(L)] (1Cl2iPr), [RuI2(mba)(L)] (1I2iPr), [RuCl2(p-cym)(L)] (2Cl2iPr), and [RuI2(p-cym)(L)]
(2I2iPr). Unexpectedly, all of
the complexes exhibited poor cytotoxic activities after 24 h of incubation
with cells, in contrast to the related compounds previously reported.
However, it was observed that aged DMSO solutions of 2I2iPr (from 2 to 7 days) exhibited better activities
in comparison to freshly prepared solutions and that the activity
improved over “aging” time. Thorough studies were therefore
performed to uncover the origin of this lag time in the cytotoxicity
efficiency. The data achieved clearly demonstrated that compounds 2I2iPr and 2Cl2iPr were undergoing a series of transformation reactions in DMSO (with
higher rates for the iodido complex 2I2iPr), ultimately generating cyclometalated species through a mechanism
involving DMSO as a coordinated proton abstractor. The cyclometalated
complexes detected in solution were subsequently prepared; hence,
pure [RuCl(p-cym)(κ2C-diisopropyl(1-pyrenyl)phosphane)] (3CliPr), [RuI(p-cym)(κ2C-diisopropyl(1-pyrenyl)phosphane)]
(3IiPr), and [Ru(p-cym)(κS-dmso)(κ2C-diisopropyl(1-pyrenyl)phosphane)]PF6 (3dmsoiPr) were synthesized and fully
characterized. Remarkably, 3CliPr, 3IiPr, and 3dmsoiPr are all very efficient cytotoxic agents,
exhibiting slightly better activities in comparison to the chlorido
noncyclometalated complexes [RuCl2(η6-arene)(P(1-pyrenyl)R2R3)] described in an earlier report. For comparison
purposes, the iodido compounds [RuI2(mba)(dimethyl(1-pyrenyl)phosphane)]
(1I2Me) and [RuI2(p-cym)(dimethyl(1-pyrenyl)phosphane)] (2I2Me), bearing the less hindered dimethyl(1-pyrenyl)phosphane ligand,
have also been prepared. The cytotoxic and chemical behaviors of 1I2Me and 1I2Me were comparable to those of their chlorido counterparts reported
previously. DMSO gradually converts half-sandwich,
1-pyrenyl-containing
ruthenium(II) complexes into cyclometalated species showing notable
cytotoxic properties.
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Affiliation(s)
- Laia Rafols
- Departament de Química Inorgànica i Orgànica, Facultat de Química, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès, 1-11, 08028 Barcelona, Spain
| | - Dana Josa
- Departament de Química Inorgànica i Orgànica, Facultat de Química, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès, 1-11, 08028 Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, 08028 Barcelona, Spain
| | - David Aguilà
- Departament de Química Inorgànica i Orgànica, Facultat de Química, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès, 1-11, 08028 Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, 08028 Barcelona, Spain
| | - Leoní A Barrios
- Departament de Química Inorgànica i Orgànica, Facultat de Química, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès, 1-11, 08028 Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, 08028 Barcelona, Spain
| | - Olivier Roubeau
- Instituto de Ciencia de Materiales de Aragón (ICMA), CSIC and Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Jordi Cirera
- Departament de Química Inorgànica i Orgànica, Facultat de Química, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès, 1-11, 08028 Barcelona, Spain.,Institut de Recerca de Química Teórica i Computacional, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Vanessa Soto-Cerrato
- Department of Pathology and Experimental Therapeutics, Faculty of Medicine and Health Sciences, University of Barcelona, Campus Bellvitge, Feixa Llarga s/n, 08907 L'Hospitalet de Llobregat (Barcelona), Spain.,Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), 08907 L'Hospitalet de Llobregat, Barcelona, Spain
| | - Ricardo Pérez-Tomás
- Department of Pathology and Experimental Therapeutics, Faculty of Medicine and Health Sciences, University of Barcelona, Campus Bellvitge, Feixa Llarga s/n, 08907 L'Hospitalet de Llobregat (Barcelona), Spain.,Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), 08907 L'Hospitalet de Llobregat, Barcelona, Spain
| | - Manuel Martínez
- Departament de Química Inorgànica i Orgànica, Facultat de Química, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès, 1-11, 08028 Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, 08028 Barcelona, Spain
| | - Arnald Grabulosa
- Departament de Química Inorgànica i Orgànica, Facultat de Química, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès, 1-11, 08028 Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, 08028 Barcelona, Spain
| | - Patrick Gamez
- Departament de Química Inorgànica i Orgànica, Facultat de Química, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès, 1-11, 08028 Barcelona, Spain.,Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, 08028 Barcelona, Spain.,Catalan Institution for Research and Advanced Studies, Passeig Lluís Companys 23, 08010 Barcelona, Spain
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Matveevskaya V, Pavlov DI, Sukhikh TS, Gushchin AL, Ivanov AY, Tennikova TB, Sharoyko VV, Baykov SV, Benassi E, Potapov AS. Arene-Ruthenium(II) Complexes Containing 11 H-Indeno[1,2- b]quinoxalin-11-one Derivatives and Tryptanthrin-6-oxime: Synthesis, Characterization, Cytotoxicity, and Catalytic Transfer Hydrogenation of Aryl Ketones. ACS OMEGA 2020; 5:11167-11179. [PMID: 32455240 PMCID: PMC7241045 DOI: 10.1021/acsomega.0c01204] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 04/28/2020] [Indexed: 05/05/2023]
Abstract
A series of novel mono- and binuclear arene-ruthenium(II) complexes [(p-cym)Ru(L)Cl] containing 11H-indeno[1,2-b]quinoxalin-11-one derivatives or tryptanthrin-6-oxime were synthesized and characterized by X-ray crystallography, IR, NMR spectroscopy, cyclic voltammetry, and elemental analysis. Theoretical calculations invoking singlet state geometry optimization, solvation effects, and noncovalent interactions were done using density functional theory (DFT). DFT calculations were also applied to evaluate the electronic properties, and time-dependent DFT was applied to clarify experimental UV-vis results. Cytotoxicity for cancerous and noncancerous human cell lines was evaluated with cell viability MTT assay. Complexes demonstrated a moderate cytotoxic effect toward cancerous human cell line PANC-1. The catalytic activity of the complexes was evaluated in transfer hydrogenation of aryl ketones. All complexes exhibited good catalytic activity and functional group tolerance.
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Affiliation(s)
- Vladislava
V. Matveevskaya
- Kizhner
Research Center, National Research Tomsk
Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, Russia
| | - Dmitry I. Pavlov
- Kizhner
Research Center, National Research Tomsk
Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, Russia
| | - Taisiya S. Sukhikh
- Nikolaev
Institute of Inorganic Chemistry, Siberian
Branch of the Russian Academy of Sciences, 3 Lavrentiev Avenue, 630090 Novosibirsk, Russia
- Department
of Natural Sciences, Novosibirsk State University, 1 Pirogov Street, 630090 Novosibirsk, Russia
| | - Artem L. Gushchin
- Nikolaev
Institute of Inorganic Chemistry, Siberian
Branch of the Russian Academy of Sciences, 3 Lavrentiev Avenue, 630090 Novosibirsk, Russia
- Department
of Natural Sciences, Novosibirsk State University, 1 Pirogov Street, 630090 Novosibirsk, Russia
| | - Alexander Yu. Ivanov
- Center
for Magnetic Resonance, Saint Petersburg
State University, 26
Universitetskii Avenue, 198504 Peterhof, Russia
| | - Tatiana B. Tennikova
- Institute
of Chemistry, Saint Petersburg State University, 26 Universitetskii Avenue, 198504 Peterhof, Russia
| | - Vladimir V. Sharoyko
- Institute
of Chemistry, Saint Petersburg State University, 26 Universitetskii Avenue, 198504 Peterhof, Russia
| | - Sergey V. Baykov
- Institute
of Chemistry, Saint Petersburg State University, 26 Universitetskii Avenue, 198504 Peterhof, Russia
| | - Enrico Benassi
- Department
of Chemistry, Shihezi University, 280N 4th Road, 832000 Shihezi, Xinjiang, PR China
| | - Andrei S. Potapov
- Nikolaev
Institute of Inorganic Chemistry, Siberian
Branch of the Russian Academy of Sciences, 3 Lavrentiev Avenue, 630090 Novosibirsk, Russia
- Department
of Natural Sciences, Novosibirsk State University, 1 Pirogov Street, 630090 Novosibirsk, Russia
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7
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Mukherjee A, Acharya S, Purkait K, Chakraborty K, Bhattacharjee A, Mukherjee A. Effect of N, N Coordination and Ru II Halide Bond in Enhancing Selective Toxicity of a Tyramine-Based Ru II ( p-Cymene) Complex. Inorg Chem 2020; 59:6581-6594. [PMID: 32295347 DOI: 10.1021/acs.inorgchem.0c00694] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Ruthenium compounds are promising anticancer candidates owing to their lower side-effects and encouraging activities against resistant tumors. Half-sandwich piano-stool type RuII compounds of general formula [(L)RuII(η6-arene)(X)]+ (L = chelating bidentate ligand, X = halide) have exhibited significant therapeutic potential against cisplatin-resistant tumor cell lines. In RuII (p-cymene) based complexes, the change of the halide leaving group has led to several interesting features, viz., hydrolytic stability, resistance toward thiols, and alteration in pathways of action. Tyramine is a naturally occurring monoamine which acts as a catecholamine precursor in humans. We synthesized a family of N,N and N,O coordinated RuII (p-cymene) complexes, [(L)RuII(η6-arene)(X)]+ (1-4), with tyramine and varied the halide (X = Cl, I) to investigate the difference in reactivity. Our studies showed that complex 2 bearing N,N coordination with an iodido leaving group shows selective in vitro cytotoxicity against the pancreatic cancer cell line MIA PaCa-2 (IC50 ca. 5 μM) but is less toxic to triple-negative breast cancer (MDA-MB-231), hepatocellular carcinoma (Hep G2), and the normal human foreskin fibroblasts (HFF-1). Complex 2 displays stability toward hydrolysis and does not bind with glutathione, as confirmed by 1H NMR and ESI-HRMS experiments. The inert nature of 2 leads to enhancement of cytotoxicity (IC50 = 5.3 ± 1 μM) upon increasing the cellular treatment time from 48 to 72 h.
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Affiliation(s)
- Arpan Mukherjee
- Department of Chemical Sciences and Centre for Advanced Functional Materials (CAFM), Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur-741246, India
| | - Sourav Acharya
- Department of Chemical Sciences and Centre for Advanced Functional Materials (CAFM), Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur-741246, India
| | - Kallol Purkait
- Department of Chemical Sciences and Centre for Advanced Functional Materials (CAFM), Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur-741246, India
| | - Kaustav Chakraborty
- Amity Institute of Biotechnology, Amity University Kolkata, Major Arterial Road, AA II, Newtown, Kolkata-700135, India
| | - Ashima Bhattacharjee
- Amity Institute of Biotechnology, Amity University Kolkata, Major Arterial Road, AA II, Newtown, Kolkata-700135, India
| | - Arindam Mukherjee
- Department of Chemical Sciences and Centre for Advanced Functional Materials (CAFM), Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur-741246, India
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