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Liu X, Liu H, Yin F, Li Y, Jiang J, Xiao Y, Wu Y, Qin Z. Phytopathogenic Fungicidal Activity and Mechanism Approach of Three Kinds of Triphenylphosphonium Salts. J Fungi (Basel) 2024; 10:450. [PMID: 39057335 PMCID: PMC11278366 DOI: 10.3390/jof10070450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/22/2024] [Accepted: 06/23/2024] [Indexed: 07/28/2024] Open
Abstract
The triphenylphosphonium (TPP) cation has been widely used as a carrier for mitochondria-targeting molecules. We synthesized two commonly employed targeting systems, namely, ω-triphenylphosphonium fatty acids (group 2) and ω-triphenylphosphonium fatty alcohols (group 3), to assess the impact of the TPP module on the biological efficacy of mitochondria-targeting molecules. We evaluated their fungicidal activities against nine plant pathogenic fungi in comparison to alkyl-1-triphenylphosphonium compounds (group 1). All three compound groups exhibited fungicidal activity and displayed a distinct "cut-off effect", which depended on the length of the carbon chain. Specifically, group 1 compounds showed a cut-off point at C10 (compound 1-7), while group 2 and 3 compounds exhibited cut-off points at C15 (compound 2-12) and C14 (compound 3-11), respectively. Notably, group 1 compounds displayed significantly higher fungicidal activity compared to groups 2 and 3. However, group 2 and 3 compounds showed similar activity to each other, although susceptibility may depend on the pathogen tested. Initial investigations into the mechanism of action of the most active compounds suggested that their fungicidal performance may be primarily attributed to their ability to damage the membrane, as well as uncoupling activity and inhibition of fungal respiration. Our findings suggest that the TPP module used in delivery systems as aliphatic acyl or alkoxyl derivatives with carbon chains length < 10 will contribute negligible fungicidal activity to the TPP-conjugate compared to the effect of high level of accumulation in mitochondria due to its mitochondria-targeting ability. These results provide a foundation for utilizing TPP as a promising carrier in the design and development of more effective mitochondria-targeting drugs or pesticides.
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Affiliation(s)
- Xuelian Liu
- College of Science, China Agricultural University, Beijing 100193, China; (X.L.); (H.L.); (F.Y.); (Y.L.); (J.J.); (Y.X.); (Y.W.)
- School of Pharmaceutical Sciences and Institute of Materia Medica, Xinjiang University, Urumqi 830017, China
| | - Huihui Liu
- College of Science, China Agricultural University, Beijing 100193, China; (X.L.); (H.L.); (F.Y.); (Y.L.); (J.J.); (Y.X.); (Y.W.)
| | - Fahong Yin
- College of Science, China Agricultural University, Beijing 100193, China; (X.L.); (H.L.); (F.Y.); (Y.L.); (J.J.); (Y.X.); (Y.W.)
| | - Yiyi Li
- College of Science, China Agricultural University, Beijing 100193, China; (X.L.); (H.L.); (F.Y.); (Y.L.); (J.J.); (Y.X.); (Y.W.)
| | - Jiazhen Jiang
- College of Science, China Agricultural University, Beijing 100193, China; (X.L.); (H.L.); (F.Y.); (Y.L.); (J.J.); (Y.X.); (Y.W.)
| | - Yumei Xiao
- College of Science, China Agricultural University, Beijing 100193, China; (X.L.); (H.L.); (F.Y.); (Y.L.); (J.J.); (Y.X.); (Y.W.)
| | - Yanhua Wu
- College of Science, China Agricultural University, Beijing 100193, China; (X.L.); (H.L.); (F.Y.); (Y.L.); (J.J.); (Y.X.); (Y.W.)
| | - Zhaohai Qin
- College of Science, China Agricultural University, Beijing 100193, China; (X.L.); (H.L.); (F.Y.); (Y.L.); (J.J.); (Y.X.); (Y.W.)
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2
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Smolobochkin A, Niyazova D, Gazizov A, Syzdykbayev M, Voloshina A, Amerhanova S, Lyubina A, Neganova M, Aleksandrova Y, Babaeva O, Voronina J, Appazov N, Sinyashin O, Alabugin I, Burilov A, Pudovik M. Discovery of Di(het)arylmethane and Dibenzoxanthene Derivatives as Potential Anticancer Agents. Int J Mol Sci 2024; 25:6724. [PMID: 38928428 PMCID: PMC11203978 DOI: 10.3390/ijms25126724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/06/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024] Open
Abstract
A family of bifunctional dihetarylmethanes and dibenzoxanthenes is assembled via a reaction of acetals containing a 2-chloroacetamide moiety with phenols and related oxygen-containing heterocycles. These compounds demonstrated selective antitumor activity associated with the induction of cell apoptosis and inhibition of the process of glycolysis. In particular, bis(heteroaryl)methane containing two 4-hydroxy-6-methyl-2H-pyran-2-one moieties combine excellent in vitro antitumor efficacy with an IC50 of 1.7 µM in HuTu-80 human duodenal adenocarcinoma models with a high selectivity index of 73. Overall, this work highlights the therapeutic potential of dimeric compounds assembled from functionalized acetals and builds a starting point for the development of a new family of anticancer agents.
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Affiliation(s)
- Andrey Smolobochkin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
| | - Dinara Niyazova
- Laboratory of Engineering Profile, Department of Engineering Technology, Korkyt Ata Kyzylorda University, Ayteke bi Str., 29A, Kyzylorda 120014, Kazakhstan; (D.N.); (M.S.)
| | - Almir Gazizov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
| | - Marat Syzdykbayev
- Laboratory of Engineering Profile, Department of Engineering Technology, Korkyt Ata Kyzylorda University, Ayteke bi Str., 29A, Kyzylorda 120014, Kazakhstan; (D.N.); (M.S.)
- Nazarbayev Intellectual School Chemical-Biological Direction in Kyzylorda, Sultan Beybars Str., 6, Kyzylorda 120014, Kazakhstan
| | - Alexandra Voloshina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
| | - Syumbelya Amerhanova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
| | - Anna Lyubina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
| | - Margarita Neganova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Severnij pr., 1, Chernogolovka 142432, Russia
| | - Yulia Aleksandrova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Severnij pr., 1, Chernogolovka 142432, Russia
| | - Olga Babaeva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
| | - Julia Voronina
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr., 31, Moscow 119071, Russia
| | - Nurbol Appazov
- Laboratory of Engineering Profile, Department of Engineering Technology, Korkyt Ata Kyzylorda University, Ayteke bi Str., 29A, Kyzylorda 120014, Kazakhstan; (D.N.); (M.S.)
- Limited Liability Partnership «DPS-Kyzylorda», Amangeldi Str., 112A, Kyzylorda 120014, Kazakhstan
| | - Oleg Sinyashin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
| | - Igor Alabugin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
- Department of Chemistry and Biochemistry, Florida State University, Chieftan Way Str., 95, Tallahassee, FL 32306-3290, USA
| | - Alexander Burilov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
| | - Michail Pudovik
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str., 8, Kazan 420088, Russia; (A.G.); (A.V.); (O.B.)
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3
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Elsayed SA, Elnabky IM, Aboelnga MM, El-Hendawy AM. Palladium(ii), platinum(ii), and silver(i) complexes with 3-acetylcoumarin benzoylhydrazone Schiff base: Synthesis, characterization, biomolecular interactions, cytotoxic activity, and computational studies. RSC Adv 2024; 14:19512-19527. [PMID: 38895519 PMCID: PMC11184370 DOI: 10.1039/d4ra02738h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 06/02/2024] [Indexed: 06/21/2024] Open
Abstract
New Pd(ii) (C1), Pt(ii) (C2), and Ag(i) (C3) complexes derived from 3-acetylcoumarin benzoylhydrazone (HL) Schiff base were synthesized and characterized by FTIR, 1H NMR, UV-visible spectroscopies along with elemental analysis (C, H, N), magnetic, molar conductivity measurements, and DFT calculations. The obtained results suggested that the ligand had different behaviors in the complexes: mono-negative tridentate (C1) and neutral tridentate (C2) as an ONO-donor and neutral bidentate (C3) as an ON-donor. Quantum chemistry calculations were performed to validate the stability of the suggested geometries and indicated that all the complexes possess tetra-coordinated metal ions. The binding affinity of all the compounds toward calf thymus (ctDNA), yeast (tRNA), and bovine serum albumin (BSA) was evaluated by absorption/emission spectral titration studies, which revealed the intercalative binding to ctDNA and tRNA and static binding upon complex formation with BSA. Molecular insights into the binding affinity of the characterized complexes were provided through conducting molecular docking analysis. Moreover, the cytotoxic activity (in vitro) of the compounds was screened against human cancerous cell lines and a non-cancerous lung fibroblast (WI38) one using cis-platin as a reference drug. The IC50 and selective index (SI) values indicated the higher cytotoxic activity of all the metal complexes compared to their parent ligand. Among all the compounds, the complex C2 showed the highest activity. These results confirmed the improvement of the anticancer activity of the ligand by incorporating the metal ions. In addition, flow cytometry results showed that complexes C1 and C2 induced cell cycle arrest at S and G1/S, respectively.
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Affiliation(s)
- Shadia A Elsayed
- Chemistry Department, Faculty of Science, Damietta University New Damietta 34517 Egypt
| | - Islam M Elnabky
- Chemistry Department, Faculty of Science, Damietta University New Damietta 34517 Egypt
| | - Mohamed M Aboelnga
- Chemistry Department, Faculty of Science, Damietta University New Damietta 34517 Egypt
| | - Ahmed M El-Hendawy
- Chemistry Department, Faculty of Science, Damietta University New Damietta 34517 Egypt
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4
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Petrocchi C, Thétiot-Laurent S, Culcasi M, Pietri S. Novel Mitochondria-Targeted Triphenylphosphonium Conjugates of Linear β-Phosphorylated Nitrones : Preparation, 31P NMR Mitochondrial Distribution, EPR Spin Trapping Reporting, and Site-Directed Antiapoptotic Properties. Methods Mol Biol 2021; 2275:65-85. [PMID: 34118032 DOI: 10.1007/978-1-0716-1262-0_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The mitochondrion can be considered as the metabolic powerhouse of the cell, having a key impact on energy production, cell respiration, and intrinsic cell death. Mitochondria are also the main source of endogenous reactive oxygen species , including free radicals (FR), which are physiologically involved in signaling pathways but may promote cell damage when unregulated or excessively formed in inappropriate locations. A variety of chronic pathologies have been associated with FR-induced mitochondrial dysfunctions , such as cancer, age-related neurodegenerative diseases, and metabolic syndrome.In recent years drug design based on specific mitochondria-targeted antioxidants has become a very attractive therapeutic strategy and, among target compounds, nitrones have received growing attention because of their specific affinity toward FR. Here, we describe protocols dealing with the preparation, mitochondria permeation assessment, electron paramagnetic resonance (EPR) spin trapping setting, and antiapoptotic properties evaluation of a series of new linear nitrones vectorized by a triphenylphosphonium cation and labeled with a diethoxyphosphoryl moiety as 31P nuclear magnetic resonance (NMR) reporter with antioxidant property.
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Affiliation(s)
- Consuelo Petrocchi
- Aix Marseille Univ, CNRS, ICR, UMR 7273, Sondes Moléculaires en Biologie et Stress Oxydant, Marseille, France
| | - Sophie Thétiot-Laurent
- Aix Marseille Univ, CNRS, ICR, UMR 7273, Sondes Moléculaires en Biologie et Stress Oxydant, Marseille, France
| | - Marcel Culcasi
- Aix Marseille Univ, CNRS, ICR, UMR 7273, Sondes Moléculaires en Biologie et Stress Oxydant, Marseille, France
| | - Sylvia Pietri
- Aix Marseille Univ, CNRS, ICR, UMR 7273, Sondes Moléculaires en Biologie et Stress Oxydant, Marseille, France.
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5
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Dimé AKD, Cattey H, Lucas D, Devillers CH. Electrosynthesis and X‐ray Crystallographic Structure of Zn
II
meso
‐Triaryltriphenylphosphonium Porphyrin and Structural Comparison with Mg
II
meso
‐Triphenylphosphonium Porphine. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201801142] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Abdou K. D. Dimé
- Institut de Chimie Moléculaire de l′Université de Bourgogne UMR CNRS 6302 Université Bourgogne Franche‐Comté 9 Avenue Alain Savary 21078 Dijon cedex France
- Département de Chimie, UFR SATIC Université Alioune Diop de Bambey Bambey Senegal
| | - Hélène Cattey
- Institut de Chimie Moléculaire de l′Université de Bourgogne UMR CNRS 6302 Université Bourgogne Franche‐Comté 9 Avenue Alain Savary 21078 Dijon cedex France
| | - Dominique Lucas
- Institut de Chimie Moléculaire de l′Université de Bourgogne UMR CNRS 6302 Université Bourgogne Franche‐Comté 9 Avenue Alain Savary 21078 Dijon cedex France
| | - Charles H. Devillers
- Institut de Chimie Moléculaire de l′Université de Bourgogne UMR CNRS 6302 Université Bourgogne Franche‐Comté 9 Avenue Alain Savary 21078 Dijon cedex France
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6
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Shi X, Chen Z, Wang Y, Guo Z, Wang X. Hypotoxic copper complexes with potent anti-metastatic and anti-angiogenic activities against cancer cells. Dalton Trans 2018; 47:5049-5054. [PMID: 29561011 DOI: 10.1039/c8dt00794b] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Tumor metastasis and angiogenesis are the major obstacles in anticancer therapy. A series of phenanthroline copper(ii) complexes with different alkyl chains (CPTn, n = 1, 4, 6, 8) are synthesized and characterized. Cellular uptake and cytotoxicity assays reveal that the complex with longer chain length exhibits higher cellular Cu accumulation and stronger inhibition against the cancer cells. Both lipophilicity and structure influence the cellular uptake and cytotoxicity of CPTn. CPT8 is the most potent complex in this series. In addition to its promising anticancer activity, CPT8 displays remarkable anti-metastatic properties by inhibiting the migratory and invasive ability of ovarian cancer cells. Furthermore, it shows excellent anti-angiogenic activity in tube formation and spheroid sprouting of human umbilical vein endothelial cells. The vasculogenic mimicry assay confirms that CPT8 can inhibit the vascular channel formation of aggressive mouse melanoma cells. The production of reactive oxygen species (ROS), the expression of matrix metalloprotease (MMP-2), and the character of tumor cells are implicated in the cytotoxicity of CPTn. CPT8 is a typical example that demonstrates the versatility of copper(ii) complexes for cancer therapy through multiple pathways.
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Affiliation(s)
- Xiangchao Shi
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China.
| | - Zhongyan Chen
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China.
| | - Yanjun Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China.
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China.
| | - Xiaoyong Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, P. R. China.
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Gazzano E, Lazzarato L, Rolando B, Kopecka J, Guglielmo S, Costamagna C, Chegaev K, Riganti C. Mitochondrial Delivery of Phenol Substructure Triggers Mitochondrial Depolarization and Apoptosis of Cancer Cells. Front Pharmacol 2018; 9:580. [PMID: 29915539 PMCID: PMC5994430 DOI: 10.3389/fphar.2018.00580] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Accepted: 05/15/2018] [Indexed: 12/16/2022] Open
Abstract
Antitumor chemotherapy remains one of the most important challenge of the medicinal chemistry. Emerging research in chemotherapy is focused on exploiting the biochemical differences between cancer cell and normal cell metabolism in order to reduce the side effects and increase antitumor therapy efficacy. The higher mitochondrial transmembrane potential of cancer cells compared to not-transformed cells favors the intra-mitochondrial accumulation of cationic drugs in the former. This feature could be exploited to allow selective delivery of antineoplastic drugs to the cancer cells. In this work we designed and synthetized phenol derivatives joined to the triphenylphosphonium (TPP) cation, a well-known vector for mitochondrial targeting. Two designed phenol TPP-derivatives 1 and 2 show remarkable cytotoxic activity against different cancer cell lines, but were less toxic against normal cells. The differential cytotoxicity relied on the higher mitochondrial biogenesis and oxidative-phosphorylation metabolism of the former. By reducing mitochondrial mass and energetic metabolism, and increasing at the same time the levels of intra-mitochondrial reactive oxygen species, phenol TPP-derivatives 1 and 2 induced mitochondria depolarization and triggered a caspase 9/3-mediated apoptosis, limited to cancer cells. This work provides the rationale to further develop phenol TPP-derivatives targeting mitochondria as new and selective anticancer tools.
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Affiliation(s)
- Elena Gazzano
- Department of Oncology, University of Turin, Turin, Italy
| | - Loretta Lazzarato
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Barbara Rolando
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Joanna Kopecka
- Department of Oncology, University of Turin, Turin, Italy
| | - Stefano Guglielmo
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | | | - Konstantin Chegaev
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Chiara Riganti
- Department of Oncology, University of Turin, Turin, Italy
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8
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Nagula N, Kunche S, Jaheer M, Mudavath R, Sivan S, Ch SD. Spectro Analytical, Computational and In Vitro Biological Studies of Novel Substituted Quinolone Hydrazone and it’s Metal Complexes. J Fluoresc 2017; 28:225-241. [DOI: 10.1007/s10895-017-2185-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 10/27/2017] [Indexed: 11/28/2022]
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9
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Bis[(2-methylacetatobenzyl)tri(p-tolyl)phosphonium]hexabromodipalladate(II); synthesis, characterization, structural study and application as a retrievable heterogeneous catalyst for the amination of aryl halides and Stille cross-coupling reaction. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.02.045] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Aganova OV, Galiullina LF, Aganov AV, Shtyrlin NV, Pugachev MV, Strel'nik AD, Koshkin SA, Shtyrlin YG, Klochkov VV. Synthesis of a new quaternary phosphonium salt: NMR study of the conformational structure and dynamics. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2016; 54:320-327. [PMID: 26661926 DOI: 10.1002/mrc.4378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 09/29/2015] [Accepted: 10/07/2015] [Indexed: 06/05/2023]
Abstract
A novel phosphonium salt based on pyridoxine was synthesized. Conformational analysis of the compound in solution was performed using dynamic NMR experiments and calculations. The obtained results revealed some differences in the conformational transitions and the energy parameters of the conformational exchange of the studied compound in comparison to previously reported data for other phosphorus-containing pyridoxine derivatives. It was shown that increasing the substituent at the C-11 carbon leads to greater differences in the populations of stable states and the corresponding equilibrium energies. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Oksana V Aganova
- Institute of Physics, Kazan (Volga Region) Federal University, Kremlevskaya Str., 18, 420008, Kazan, Russia
| | - Leysan F Galiullina
- Institute of Physics, Kazan (Volga Region) Federal University, Kremlevskaya Str., 18, 420008, Kazan, Russia
| | - Albert V Aganov
- Institute of Physics, Kazan (Volga Region) Federal University, Kremlevskaya Str., 18, 420008, Kazan, Russia
| | - Nikita V Shtyrlin
- Research and Educational Center of Pharmacy, Kazan Federal University, Kazan, 420008, Russia
| | - Mikhail V Pugachev
- Research and Educational Center of Pharmacy, Kazan Federal University, Kazan, 420008, Russia
| | - Alexey D Strel'nik
- Research and Educational Center of Pharmacy, Kazan Federal University, Kazan, 420008, Russia
| | - Sergey A Koshkin
- Research and Educational Center of Pharmacy, Kazan Federal University, Kazan, 420008, Russia
| | - Yurii G Shtyrlin
- Research and Educational Center of Pharmacy, Kazan Federal University, Kazan, 420008, Russia
| | - Vladimir V Klochkov
- Institute of Physics, Kazan (Volga Region) Federal University, Kremlevskaya Str., 18, 420008, Kazan, Russia
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11
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Iwanek W, Stefańska K, Szumna A, Wierzbicki M. Synthesis of resorcinarene phosphonium salts and the effect of counteranion on their structure. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.11.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Fischer-Fodor E, Vălean AM, Virag P, Ilea P, Tatomir C, Imre-Lucaci F, Schrepler MP, Krausz LT, Tudoran LB, Precup CG, Lupan I, Hey-Hawkins E, Silaghi-Dumitrescu L. Gallium phosphinoarylbisthiolato complexes counteract drug resistance of cancer cells. Metallomics 2014; 6:833-44. [PMID: 24413432 DOI: 10.1039/c3mt00278k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In cancer therapy the platinum-based drugs are used frequently with a good clinical outcome, but besides unwanted side effects which occur, the tumour cells subjected to treatment are prone to develop tolerance or even multidrug resistance (MDR). Metal compounds with a central atom other than platinum are efficient in targeting the chemoresistant cells, therefore the biological outcome of two recently synthesized gallium phosphinoarylbisthiolato complexes was studied, having the formula [X][Ga{PPh(2-SC6H4)2-κ(3)S,S',P}{PPh(2-SC6H4)2-κ(2)S,S'}] where [X] is either the NEt3H (1) or PPh4 (2) cation. Compounds 1 and 2 display in vitro cytotoxicity against both platinum-sensitive and platinum-resistant cell lines (A2780 and A2780cis). Morphological and ultrastructural evidence points toward their capacity to impair tumour cells survival. This behaviour is based on malignant cells capacity to selectively intake gallium, and to bind to the cellular DNA. They are able to cause massive DNA damage in treated cancer cells, focusing on 7-methylguanine and 8-oxoguanine sites and oxidizing the pyrimidine bases; this leads to early apoptosis of a significant percent of treated cells. The intrinsic and extrinsic apoptotic pathways are influenced through the modulation of gene expression following the treatment with complexes 1 and 2, which accompanies the negative regulation of P-glycoprotein 1 (Pgp-1), an important cellular ABC-type transporter from the multidrug resistance (MDR) family. The studied Ga(III) compounds demonstrated the capacity to counteract the chemoresistance mechanisms in the tumours defiant to standard drug action. Compound 2 shows a good anticancer potential and it could represent an alternative to platinum-based drugs especially in the situation of standard treatment failure.
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Affiliation(s)
- Eva Fischer-Fodor
- Research Department, Oncology Institute "Prof. Dr. I. Chiricuta", 34-36 Republicii Street, Cluj Napoca, RO-400015, Romania.
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13
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Chen CR, Lin YC. Syntheses of Arylphosphonium Salts from Cyclotrimerization of Terminal Aryl Alknyes by a Ruthenium Pentadienyl Complex and Revisiting the Catalytic Dimerization. Organometallics 2014. [DOI: 10.1021/om500745y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Chi-Ren Chen
- Department of Chemistry, National Taiwan University, Taipei, Taiwan 106, Republic of China
| | - Ying-Chih Lin
- Department of Chemistry, National Taiwan University, Taipei, Taiwan 106, Republic of China
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Zhou W, Wang X, Hu M, Zhu C, Guo Z. A mitochondrion-targeting copper complex exhibits potent cytotoxicity against cisplatin-resistant tumor cells through multiple mechanisms of action. Chem Sci 2014. [DOI: 10.1039/c4sc00384e] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A cationic copper complex with triphenylphosphine as a targeting group preferentially accumulates in mitochondria of tumor cells and strongly inhibits their proliferation.
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Affiliation(s)
- Wen Zhou
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
| | - Xiaoyong Wang
- State Key Laboratory of Pharmaceutical Biotechnology
- School of Life Sciences
- State Key Laboratory of Analytical Chemistry for Life Science
- Nanjing University
- Nanjing 210093, P. R. China
| | - Ming Hu
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
| | - Chengcheng Zhu
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
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15
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Lee SK, Tan KW, Ng SW, Ooi KK, Ang KP, Abdah MA. Zinc (II) complex with a cationic Schiff base ligand: synthesis, characterization, and biological studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 121:101-108. [PMID: 24231745 DOI: 10.1016/j.saa.2013.10.084] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 09/20/2013] [Accepted: 10/15/2013] [Indexed: 06/02/2023]
Abstract
A cationic Schiff base ligand, TSB (L) and its Zn (II) complex (1) were synthesized and characterized by using CHN, (1)H-NMR, FT-IR, UV, LC-MS, and X-ray methods. Their ability to inhibit topoisomerase I, DNA cleavage activities, and cytotoxicity were studied. X-ray diffraction study shows that the mononuclear complex 1 is four coordinated with distorted tetrahedral geometry. The singly deprotonated Schiff base ligand L acts as a bidentate ON-donor ligand. Complexation of L increases the inhibitory strength on topoisomerase I activity. Complex 1 could fully inhibit topoisomerase I activity at 250 μM, while L did not show any inhibitory effect on topoisomerase I activity. In addition, L and complex 1 could cleave pBR322 DNA in a concentration and time dependent profile. Surprisingly, L has better DNA cleavage activity than complex 1. The cleavage of DNA by complex 1 is altered in the presence of hydrogen peroxide. Furthermore, L and complex 1 are mildly cytotoxic towards human ovarian cancer A2780 and hepatocellular carcinoma HepG2.
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Affiliation(s)
- Sze Koon Lee
- Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Kong Wai Tan
- Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
| | - Seik Weng Ng
- Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia; Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, Saudi Arabia
| | - Kah Kooi Ooi
- Department of Biomedical Sciences, Universiti Putra Malaysia, 43400 Serdang, Malaysia
| | - Kok Pian Ang
- Department of Biomedical Sciences, Universiti Putra Malaysia, 43400 Serdang, Malaysia
| | - Md Akim Abdah
- Department of Biomedical Sciences, Universiti Putra Malaysia, 43400 Serdang, Malaysia
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Synthesis and antibacterial activity of novel phosphonium salts on the basis of pyridoxine. Bioorg Med Chem 2013; 21:4388-95. [DOI: 10.1016/j.bmc.2013.04.051] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Revised: 04/12/2013] [Accepted: 04/19/2013] [Indexed: 12/21/2022]
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Ornelas-Megiatto C, Wich PR, Fréchet JMJ. Polyphosphonium polymers for siRNA delivery: an efficient and nontoxic alternative to polyammonium carriers. J Am Chem Soc 2012; 134:1902-5. [PMID: 22239619 DOI: 10.1021/ja207366k] [Citation(s) in RCA: 103] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A water-soluble polyphosphonium polymer was synthesized and directly compared with its ammonium analog in terms of siRNA delivery. The triethylphosphonium polymer shows transfection efficiency up to 65% with 100% cell viability, whereas the best result obtained for the ammonium analog reaches only 25% transfection with 85% cell viability. Moreover, the nature of the alkyl substituents on the phosphonium cations is shown to have an important influence on the transfection efficiency and toxicity of the polyplexes. The present results show that the use of positively charged phosphonium groups is a worthy choice to achieve a good balance between toxicity and transfection efficiency in gene delivery systems.
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18
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Ju-Nam Y, Chen YS, Ojeda JJ, Allen DW, Cross NA, Gardiner PHE, Bricklebank N. Water-soluble gold nanoparticles stabilized with cationic phosphonium thiolate ligands. RSC Adv 2012. [DOI: 10.1039/c2ra21421k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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19
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Khasiyatullina NR, Mironov VF, Bogdanov AV, Krivolapov DB, Litvinov IA. Synthesis of bis-phosphonium salts from 6-bromo-1,2-naphthoquinone and α,ω-bis(diphenylphosphino)alkanes. MENDELEEV COMMUNICATIONS 2011. [DOI: 10.1016/j.mencom.2011.11.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Preclinical evaluation of novel triphenylphosphonium salts with broad-spectrum activity. PLoS One 2010; 5. [PMID: 20957228 PMCID: PMC2949386 DOI: 10.1371/journal.pone.0013131] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2010] [Accepted: 09/03/2010] [Indexed: 12/18/2022] Open
Abstract
Background Recently, there has been a surge of interest in developing compounds selectively targeting mitochondria for the treatment of neoplasms. The critical role of mitochondria in cellular metabolism and respiration supports this therapeutic rationale. Dysfunction in the processes of energy production and metabolism contributes to attenuation of response to pro-apoptotic stimuli and increased ROS production both of which are implicated in the initiation and progression of most human cancers. Methodology/Principal Findings A high-throughput MTT-based screen of over 10,000 drug-like small molecules for anti-proliferative activity identified the phosphonium salts TP187, 197 and 421 as having IC50 concentrations in the submicromolar range. TP treatment induced cell cycle arrest independent of p53 status, as determined by analysis of DNA content in propidium iodide stained cells. In a mouse model of human breast cancer, TP-treated mice showed significantly decreased tumor growth compared to vehicle or paclitaxel treated mice. No toxicities or organ damage were observed following TP treatment. Immunohistochemical staining of tissue sections from TP187-treated tumors demonstrated a decrease in cellular proliferation and increased caspase-3 cleavage. The fluorescent properties of analog TP421 were exploited to assess subcellular uptake of TP compounds, demonstrating mitochondrial localization. Following mitochondrial uptake cells exhibited decreased oxygen consumption and concomittant increase in mitochondrial superoxide production. Proteomics analysis of results from a 600 target antibody microarray demonstrated that TP compounds significantly affected signaling pathways relevant to growth and proliferation. Conclusions/Significance Through our continued interest in designing compounds targeting cancer-cell metabolism, the Warburg effect, and mitochondria we recently discovered a series of novel, small-molecule compounds containing a triphenylphosphine moiety that show remarkable activity in a panel of cancer cell lines as well as in a mouse model of human breast cancer. The mechanism of action includes mitochondrial localization causing decreased oxygen consumption, increased superoxide production and attenuated growth factor signaling.
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Morrison DE, Issa F, Bhadbhade M, Groebler L, Witting PK, Kassiou M, Rutledge PJ, Rendina LM. Boronated phosphonium salts containing arylboronic acid, closo-carborane, or nido-carborane: synthesis, X-ray diffraction, in vitro cytotoxicity, and cellular uptake. J Biol Inorg Chem 2010; 15:1305-18. [DOI: 10.1007/s00775-010-0690-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2010] [Accepted: 07/08/2010] [Indexed: 10/19/2022]
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