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Fotie J, Matherne CM, Mather JB, Wroblewski JE, Johnson K, Boudreaux LG, Perez AA. The Fundamental Role of Oxime and Oxime Ether Moieties in Improving the Physicochemical and Anticancer Properties of Structurally Diverse Scaffolds. Int J Mol Sci 2023; 24:16854. [PMID: 38069175 PMCID: PMC10705934 DOI: 10.3390/ijms242316854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 11/22/2023] [Accepted: 11/24/2023] [Indexed: 12/18/2023] Open
Abstract
The present review explores the critical role of oxime and oxime ether moieties in enhancing the physicochemical and anticancer properties of structurally diverse molecular frameworks. Specific examples are carefully selected to illustrate the distinct contributions of these functional groups to general strategies for molecular design, modulation of biological activities, computational modeling, and structure-activity relationship studies. An extensive literature search was conducted across three databases, including PubMed, Google Scholar, and Scifinder, enabling us to create one of the most comprehensive overviews of how oximes and oxime ethers impact antitumor activities within a wide range of structural frameworks. This search focused on various combinations of keywords or their synonyms, related to the anticancer activity of oximes and oxime ethers, structure-activity relationships, mechanism of action, as well as molecular dynamics and docking studies. Each article was evaluated based on its scientific merit and the depth of the study, resulting in 268 cited references and more than 336 illustrative chemical structures carefully selected to support this analysis. As many previous reviews focus on one subclass of this extensive family of compounds, this report represents one of the rare and fully comprehensive assessments of the anticancer potential of this group of molecules across diverse molecular scaffolds.
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Affiliation(s)
- Jean Fotie
- Department of Chemistry and Physics, Southeastern Louisiana University, SLU 10878, Hammond, LA 70402-0878, USA; (C.M.M.); (J.B.M.); (J.E.W.); (K.J.); (L.G.B.); (A.A.P.)
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2
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Geisler H, Harringer S, Wenisch D, Urban R, Jakupec MA, Kandioller W, Keppler BK. Systematic Study on the Cytotoxic Potency of Commonly Used Dimeric Metal Precursors in Human Cancer Cell Lines. Chemistry 2022; 11:e202200019. [PMID: 35212190 PMCID: PMC9278098 DOI: 10.1002/open.202200019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/04/2022] [Indexed: 12/14/2022]
Abstract
The cytotoxicities of seven dimeric metal species of the general formula [M(arene)Cl2]2, commonly used as precursors for complex synthesis and deemed biologically inactive, are investigated in seven commonly employed human cancer cell lines. Four of these complexes featured a ruthenium(II) core, where p‐cymene, toluene, benzene and indane were used as arenes. Furthermore, the osmium(II) p‐cymene dimer, as well as the Cp* dimers of rhodium(III) and its heavier analogue iridium(III) were included in this work (Cp*=1,2,3,4,5‐pentamethylcyclopentadienide). While the cytotoxic potencies of the ruthenium(II) and osmium(II) dimers are very low (or not even detectable at applicable concentrations), surprising activity, especially in cells from ovarian malignancies (with one or two‐digit micromolar IC50 values), have been found for the rhodium(III) and iridium(III) representatives. This publication is aimed at all researchers using synthetic procedures based on functionalization of these dimeric starting materials to rationalize changes in biological properties, especially cytotoxicity in cancer cells.
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Affiliation(s)
- Heiko Geisler
- Institute of Inorganic Chemistry, University of Vienna, Waehringer Str. 42, 1090, Vienna, Austria
| | - Sophia Harringer
- Institute of Inorganic Chemistry, University of Vienna, Waehringer Str. 42, 1090, Vienna, Austria
| | - Dominik Wenisch
- Institute of Inorganic Chemistry, University of Vienna, Waehringer Str. 42, 1090, Vienna, Austria
| | - Richard Urban
- Institute of Inorganic Chemistry, University of Vienna, Waehringer Str. 42, 1090, Vienna, Austria
| | - Michael A Jakupec
- Institute of Inorganic Chemistry, University of Vienna, Waehringer Str. 42, 1090, Vienna, Austria.,Research Cluster "Translational Cancer Therapy Research", Waehringer Str. 42, 1090, Vienna, Austria
| | - Wolfgang Kandioller
- Institute of Inorganic Chemistry, University of Vienna, Waehringer Str. 42, 1090, Vienna, Austria.,Research Cluster "Translational Cancer Therapy Research", Waehringer Str. 42, 1090, Vienna, Austria
| | - Bernhard K Keppler
- Institute of Inorganic Chemistry, University of Vienna, Waehringer Str. 42, 1090, Vienna, Austria.,Research Cluster "Translational Cancer Therapy Research", Waehringer Str. 42, 1090, Vienna, Austria
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3
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Sonkar C, Sarkar S, Mukhopadhyay S. Ruthenium(ii)-arene complexes as anti-metastatic agents, and related techniques. RSC Med Chem 2022; 13:22-38. [PMID: 35224494 PMCID: PMC8792825 DOI: 10.1039/d1md00220a] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/15/2021] [Indexed: 09/18/2023] Open
Abstract
With the discovery of cisplatin, a vast area of applications of metallodrugs in cancer treatment was opened but due to the side effects caused by the cisplatin complexes, researchers began to look for alternatives with similar anticancer properties but fewer side effects. Ruthenium was found to be a promising candidate, considering its significant anticancer properties and low side effects. Several ruthenium complexes, viz. NAMI-A, KP1019, KP1339, and TLD1433, have entered clinical trials. Some other arene ruthenium complexes such as RM175 and RAPTA-C have also entered clinical trials but very few of them have shown anti-metastatic properties. Herein, we provide information and probable mechanistic pathways for ruthenium(ii)-arene complexes that have been studied, so far, for their anti-metastatic activities. Also, we discuss the techniques and their significance for determining the anti-metastatic effects of the complexes.
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Affiliation(s)
- Chanchal Sonkar
- Department of Biosciences and Biomedical Engineering, School of Engineering, Indian Institute of Technology Indore Khandwa Road, Simrol Indore 453552 MP India
| | - Sayantan Sarkar
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore Khandwa Road, Simrol Indore 453552 MP India
| | - Suman Mukhopadhyay
- Department of Biosciences and Biomedical Engineering, School of Engineering, Indian Institute of Technology Indore Khandwa Road, Simrol Indore 453552 MP India
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore Khandwa Road, Simrol Indore 453552 MP India
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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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Khelissa S, El Fannassi Y, Mechmechani S, Alhuthali S, El Amrani MA, Gharsallaoui A, Barras A, Chihib NE. 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. Front Microbiol 2021; 12:711326. [PMID: 34867839 PMCID: PMC8640646 DOI: 10.3389/fmicb.2021.711326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 10/14/2021] [Indexed: 11/13/2022] Open
Abstract
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 ligands in a 1:2 molar ratio. Antibacterial and antibiofilm activities of the synthetized complex were assessed against Escherichia coli, Staphylococcus aureus, Listeria monocytogenes, and Enterococcus faecalis. The results revealed that the ruthenium (II) complex has higher antibacterial and antibiofilm activities in comparison with free ligands or the enantiopure (R)-limonene. Moreover, microencapsulation of this complex reduced its cytotoxicity and improved their minimum inhibitory concentration and antibiofilm activity toward the considered bacteria. The ruthenium (II) complex targets the bacterial cell membrane, which leads to rapid leakage of intracellular potassium. Our study suggests that the developed ruthenium (II) complexes could be useful as an alternative to conventional disinfectants.
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Affiliation(s)
- Simon Khelissa
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France
| | - Yousra El Fannassi
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France.,Université Abdelmalek Essaadi, Faculté des Sciences, Laboratoire de Chimie Organique Appliquée, Tétouan, Morocco
| | - Samah Mechmechani
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France
| | - Sakhr Alhuthali
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France.,Department of Chemical Engineering, Imperial College London, London, United Kingdom
| | - Mohamed Amin El Amrani
- Université Abdelmalek Essaadi, Faculté des Sciences, Laboratoire de Chimie Organique Appliquée, Tétouan, Morocco
| | - Adem Gharsallaoui
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, Villeurbanne, France
| | - Alexandre Barras
- Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520-IEMN, Lille, France
| | - Nour-Eddine Chihib
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France
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Homrani Y, Dahdouh A, El Amrani MA, Loxq P, Capet F, Suisse I, Sauthier M. Synthesis and crystal structure of a new chiral α-amino-oxime nickel(II) complex. Acta Crystallogr E Crystallogr Commun 2021; 77:1116-1119. [PMID: 34868647 PMCID: PMC8587986 DOI: 10.1107/s2056989021010537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/11/2021] [Indexed: 11/10/2022]
Abstract
A dinuclear nickel complex with (S)-limonene based amino-oxime ligand has been isolated and its crystal structure determined. The resolved structure of dichloridobis-{(2S,5R)-2-methyl-5-(prop-1-en-2-yl)-2-[(pyridin-2-yl)methyl-amino]-cyclo-hexan-1-one oxime}dinickel(II), [Ni2Cl2(C16H23ClN3O)2], at 100 K has monoclinic (P21) symmetry. The two NiII ions in the dinuclear complex are each coordinated in a distorted octa-hedral environment by three nitro-gen atoms, a terminal chloride and two μ bridging chlorides. Each oxime ligand is coordinated to nickel(II) by the three nitro-gen atoms, leading to two five-membered chelate rings, each displaying an envelope conformation. In the crystal, numerous inter-molecular and intra-molecular hydrogen bonds lead to the formation of a three-dimensional network structure.
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Affiliation(s)
- Yasmina Homrani
- Laboratoire de Chimie Organique Appliquée, Faculté des Sciences, BP 2121, Université Abdelmalek Essaadi, Tétouan, Morocco
| | - Abdelaziz Dahdouh
- Laboratoire de Chimie Organique Appliquée, Faculté des Sciences, BP 2121, Université Abdelmalek Essaadi, Tétouan, Morocco
| | - Mohamed Amin El Amrani
- Laboratoire de Chimie Organique Appliquée, Faculté des Sciences, BP 2121, Université Abdelmalek Essaadi, Tétouan, Morocco
| | - Pauline Loxq
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS, Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Frédéric Capet
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS, Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Isabelle Suisse
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS, Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Mathieu Sauthier
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS, Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
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7
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Design concepts of half-sandwich organoruthenium anticancer agents based on bidentate bioactive ligands. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213950] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Balahbib A, El Omari N, Hachlafi NE, Lakhdar F, El Menyiy N, Salhi N, Mrabti HN, Bakrim S, Zengin G, Bouyahya A. Health beneficial and pharmacological properties of p-cymene. Food Chem Toxicol 2021; 153:112259. [PMID: 33984423 DOI: 10.1016/j.fct.2021.112259] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/28/2021] [Accepted: 05/07/2021] [Indexed: 02/07/2023]
Abstract
p-cymene also known as p-cymol or p-isopropyltoluene is an alkyl-substituted aromatic compound naturally occurring in essential oils (EOs) of various aromatic plants, including the genus of Artemisia, Protium, Origanum, and Thymus. It is related to the family of terpenes, especially monocyclic monoterpenes. p-cymene is also present in several food-based plants such as carrots, orange juice, grapefruit, tangerine, raspberries and several spices. Numerous studies have demonstrated the pharmacological properties of the monoterpenes p-cymene, including antioxidant, anti-inflammatory, antiparasitic, antidiabetic, antiviral, antitumor, antibacterial, and antifungal activities. The p-cymene has also been reported to act as an analgesic, antinociceptive, immunomodulatory, vasorelaxant and neuroprotective agent. Its anticancer effects are related to some mechanisms such as the inhibition of apoptosis and cell cycle arrest. In this review, we critically highlighted the in vitro and in vivo pharmacological properties of the p-cymene molecule, providing insight into its mechanisms of action and potential applications in drug discovery. In light of this finding, in-depth in vivo studies are strongly required to validate the safety and beneficial effects of the p-cymene molecule in human healthcare and industrial applications as a potential source of drug discovery.
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Affiliation(s)
- Abdelaali Balahbib
- Laboratory of Biodiversity, Ecology, and Genome, Faculty of Sciences, Mohammed V University in Rabat, Morocco
| | - Nasreddine El Omari
- Laboratory of Histology, Embryology, And Cytogenetic, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Morocco
| | - Naoufal El Hachlafi
- Microbial Biotechnology and Bioactive Molecules Laboratory, Sciences and Technologies Faculty, Sidi Mohmed Ben Abdellah University, P.O.Box-2002, Imouzzer Road Fez, Morocco
| | - Fatima Lakhdar
- Department of Biology, Laboratory of Marine Biotechnology and Environment, Faculty of Sciences, ChouaibDoukkali University, BP 20, El Jadida, 24000, Morocco
| | - Naoual El Menyiy
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health and of Life (SNAMOPEQ). Faculty of Sciences Dhar El Mahraz. University Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Najoua Salhi
- Laboratory of Pharmacology and Toxicology, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Morocco
| | - Hanae Naceiri Mrabti
- Laboratory of Pharmacology and Toxicology, Bio Pharmaceutical and Toxicological Analysis Research Team, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, BP 6203, Rabat, Morocco
| | - Saad Bakrim
- Laboratory of Molecular Engineering, Valorization and Environment, Department of Sciences and Techniques, Polydisciplinary Faculty of Taroudant, Ibn Zohr University, Taroudant, Morocco
| | - Gokhan Zengin
- Physiology and Biochemistry Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Konya, Turkey.
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathologies Biology, Department of Biology, Faculty of Sciences, And Genomic Center of Human Pathologies, Mohammed V University in Rabat, Morocco.
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9
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Hairat S, Zaki M. Half sandwiched RutheniumII complexes: En Route towards the targeted delivery by Human Serum Albumin (HSA). J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121732] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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10
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Chen C, Xu C, Li T, Lu S, Luo F, Wang H. Novel NHC-coordinated ruthenium(II) arene complexes achieve synergistic efficacy as safe and effective anticancer therapeutics. Eur J Med Chem 2020; 203:112605. [PMID: 32688202 DOI: 10.1016/j.ejmech.2020.112605] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/16/2020] [Accepted: 06/18/2020] [Indexed: 12/24/2022]
Abstract
There is an urgent need for more effective, less toxic cancer therapy agents. Motivated by this need, we synthesized a small panel of N-heterocyclic carbene (NHC)-coordinated ruthenium(II) arene complexes Ru1-Ru6 with the formula [Ru(p-cymene)(L)Cl]PF6 (L = NHC ligand with varying substituents). Cell-based in vitro studies revealed that despite the structural similarity, Ru1-Ru6 exhibited distinct cytotoxic activities against cancer cells. In particular, Ru4 and Ru6, which bear n-octyl and pentamethylbenzyl motifs, respectively, were the most active at inducing apoptosis. In human ovarian A2780 cancer cells, Ru4 and Ru6 showed the highest cytotoxicities with IC50 values of 2.74 ± 0.15 μM and 1.98 ± 0.10 μM, respectively, and they were approximately 2-fold more potent than cisplatin (IC50 = 5.55 ± 0.37 μM). In addition to the cell killing capacity, inhibition of cell migration was validated by using these two optimized complexes. Mechanistic studies revealed that Ru4 and Ru6 complexes induced apoptosis in a caspase-dependent manner, primarily through intracellular reactive oxygen species (ROS) overproduction and cell cycle arrest at G1 phase. Furthermore, in a preclinical metastatic model of A2780 tumor xenograft, administration of Ru4 and Ru6 (20 μmol/kg) resulted in a marked inhibition of tumor progression and metastasis. Finally, a substantially alleviated systemic toxicity was observed for both complexes in comparison with cisplatin in animals. Overall, this study greatly increases our understanding of NHC-coordinated Ru(II) arene metallodrugs, aiding further investigation of their therapeutic potential in the treatment of metastatic cancers.
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Affiliation(s)
- Chao Chen
- The First Affiliated Hospital, Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine, Zhejiang University, Hangzhou, 310003, PR China; College of Life Sciences, Huzhou University, Huzhou, 313000, PR China
| | - Chang Xu
- The First Affiliated Hospital, Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine, Zhejiang University, Hangzhou, 310003, PR China
| | - Tongyu Li
- The First Affiliated Hospital, Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine, Zhejiang University, Hangzhou, 310003, PR China
| | - Siming Lu
- Department of Laboratory Medicine, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, PR China
| | - Fangzhou Luo
- The First Affiliated Hospital, Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine, Zhejiang University, Hangzhou, 310003, PR China
| | - Hangxiang Wang
- The First Affiliated Hospital, Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, School of Medicine, Zhejiang University, Hangzhou, 310003, PR China.
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Fernández-Millán M, Ortega P, Cuenca T, Cano J, Mosquera MEG. Alkali-Metal Compounds with Bio-Based Ligands as Catalysts for Isoselective Lactide Polymerization: Influence of the Catalyst Aggregation on the Polymerization Control. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00237] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- María Fernández-Millán
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry “Andrés M. del Río” (IQAR), University of Alcalá, Campus Universitario, 28871 Alcala de Henares, Madrid, Spain
| | - Paula Ortega
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute Ramón y Cajal for Health Research (IRYCIS), 28034 Madrid, Spain
| | - Tomás Cuenca
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry “Andrés M. del Río” (IQAR), University of Alcalá, Campus Universitario, 28871 Alcala de Henares, Madrid, Spain
| | - Jesus Cano
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry “Andrés M. del Río” (IQAR), University of Alcalá, Campus Universitario, 28871 Alcala de Henares, Madrid, Spain
| | - Marta E. G. Mosquera
- Department of Organic and Inorganic Chemistry, Research Institute in Chemistry “Andrés M. del Río” (IQAR), University of Alcalá, Campus Universitario, 28871 Alcala de Henares, Madrid, Spain
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Aboura W, Batchelor LK, Garci A, Dyson PJ, Therrien B. Reactivity and biological activity of N,N,S-Schiff-base rhodium pentamethylcyclopentadienyl complexes. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119265] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Takamura T, Harada T, Furuta T, Ikariya T, Kuwata S. Half-Sandwich Iridium Complexes Bearing a Diprotic Glyoxime Ligand: Structural Diversity Induced by Reversible Deprotonation. Chem Asian J 2019; 15:72-78. [PMID: 31577045 DOI: 10.1002/asia.201901276] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 09/25/2019] [Indexed: 12/23/2022]
Abstract
Synthesis and deprotonation reactions of half-sandwich iridium complexes bearing a vicinal dioxime ligand were studied. Treatment of [{Cp*IrCl(μ-Cl)}2 ] (Cp*=η5 -C5 Me5 ) with dimethylglyoxime (LH2 ) at an Ir:LH2 ratio of 1:1 afforded the cationic dioxime iridium complex [Cp*IrCl(LH2 )]Cl (1). The chlorido complex 1 undergoes stepwise and reversible deprotonation with potassium carbonate to give the oxime-oximato complex [Cp*IrCl(LH)] (2) and the anionic dioximato(2-) complex K[Cp*IrCl(L)] (3) sequentially. Meanwhile, twofold deprotonation of the sulfato complex [Cp*Ir(SO4 )(LH2 )] (4) resulted in the formation of the oximato-bridged dinuclear complex [{Cp*Ir(μ-L)}2 ] (5). X-ray analyses disclosed their supramolecular structures with one-dimensional infinite chain (1 and 2), hexagonal open channels (3), and a tetrameric rhomboid (4) featuring multiple intermolecular hydrogen bonds and electrostatic interactions.
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Affiliation(s)
- Taishin Takamura
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Takuya Harada
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Tatsuro Furuta
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Takao Ikariya
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Shigeki Kuwata
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
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14
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Schaduangrat N, Nantasenamat C, Prachayasittikul V, Shoombuatong W. ACPred: A Computational Tool for the Prediction and Analysis of Anticancer Peptides. Molecules 2019; 24:E1973. [PMID: 31121946 PMCID: PMC6571645 DOI: 10.3390/molecules24101973] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 05/07/2019] [Accepted: 05/17/2019] [Indexed: 01/01/2023] Open
Abstract
Anticancer peptides (ACPs) have emerged as a new class of therapeutic agent for cancer treatment due to their lower toxicity as well as greater efficacy, selectivity and specificity when compared to conventional small molecule drugs. However, the experimental identification of ACPs still remains a time-consuming and expensive endeavor. Therefore, it is desirable to develop and improve upon existing computational models for predicting and characterizing ACPs. In this study, we present a bioinformatics tool called the ACPred, which is an interpretable tool for the prediction and characterization of the anticancer activities of peptides. ACPred was developed by utilizing powerful machine learning models (support vector machine and random forest) and various classes of peptide features. It was observed by a jackknife cross-validation test that ACPred can achieve an overall accuracy of 95.61% in identifying ACPs. In addition, analysis revealed the following distinguishing characteristics that ACPs possess: (i) hydrophobic residue enhances the cationic properties of α-helical ACPs resulting in better cell penetration; (ii) the amphipathic nature of the α-helical structure plays a crucial role in its mechanism of cytotoxicity; and (iii) the formation of disulfide bridges on β-sheets is vital for structural maintenance which correlates with its ability to kill cancer cells. Finally, for the convenience of experimental scientists, the ACPred web server was established and made freely available online.
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Affiliation(s)
- Nalini Schaduangrat
- Center of Data Mining and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand.
| | - Chanin Nantasenamat
- Center of Data Mining and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand.
| | - Virapong Prachayasittikul
- Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand.
| | - Watshara Shoombuatong
- Center of Data Mining and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand.
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15
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Bhatti MZ, Ali A, Duong HQ, Chen J, Rahman FU. Anticancer activity and mechanism of bis-pyrimidine based dimetallic Ru(II)(η 6-p-cymene) complex in human non-small cell lung cancer via p53-dependent pathway. J Inorg Biochem 2019; 194:52-64. [PMID: 30831390 DOI: 10.1016/j.jinorgbio.2019.01.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 01/17/2019] [Accepted: 01/17/2019] [Indexed: 12/14/2022]
Abstract
Non-small cell lung cancer (NSCLC) is the most common cancer worldwide, which is related with poor prognosis and resistance to chemotherapy. Notably, ruthenium-based complexes have emerged as good alternative to the currently used platinum-based drugs for cancer therapy. In the present study, we synthesized a novel bis-pyrimidine based ligand 1,3-bis(2-methyl-6-(pyridin-2-yl)pyrimidin-4-yl)benzene (L) and used it in the synthesis of a dimetallic Ru(II) cymene complex [(Ru(η6-p-cymene)Cl)2(1,3-bis(2-methyl-6-(pyridin-2-yl)pyrimidin-4-yl)benzene)] (L-Ru). We checked the stability of this complex in solution state in D2O/DMSO‑d6 mixture and found it to be highly stable under these conditions. We determined the anticancer activity and mechanism of action of L-Ru in human NSCLC A549 and A427 by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and related biological analyses. These results revealed that L-Ru exerted a strong inhibitory effect on the cells proliferation,G0/G1-arrest, accompanied with upregulation of p53, p21, p15, cleaved Poly (ADP-ribose) polymerase (PARP) protein and downregulation of cell cycle markers. L-Ru inhibited cell migration and invasion. The mitochondria-mediated apoptosis of NSCLC induced by L-Ru was also observed followed by the increase of apoptosis regulator B-cell lymphoma 2 associated X (BAX), and activation of caspase-3/-9. The effects of L-Ru on the cell viability, Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) positive cells and Annexin V-positive cells apoptosis induction were remarkably attenuated. This complex induced DNA damage, cell cycle arrest and cell death via caspase-dependent apoptosis involving PARP activation and induction of p53-dependent pathway. These findings suggested that this ruthenium complex might be a potential effective chemotherapeutic agent in NSCLC therapy.
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Affiliation(s)
- Muhammad Zeeshan Bhatti
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China; Department of Biological Sciences, National University of Medical Sciences, Rawalpindi 46000, Pakistan
| | - Amjad Ali
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China; Institute of Integrative Biosciences, CECOS University of IT and Emerging Sciences, Peshawar, KPK, Pakistan
| | - Hong-Quan Duong
- Institute of Research and Development, Duy Tan University, K7/25 Quang Trung, Danang 550000, Viet Nam
| | - Jiwu Chen
- School of Life Sciences, East China Normal University, Shanghai 200241, China.
| | - Faiz-Ur Rahman
- Center for Supramolecular Chemistry and Catalysis, Department of Chemistry, Shanghai University, Shanghai 200444, China; Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China.
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16
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de la Cueva-Alique I, Muñoz-Moreno L, de la Torre-Rubio E, Bajo AM, Gude L, Cuenca T, Royo E. Water soluble, optically active monofunctional Pd(ii) and Pt(ii) compounds: promising adhesive and antimigratory effects on human prostate PC-3 cancer cells. Dalton Trans 2019; 48:14279-14293. [DOI: 10.1039/c9dt02873k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Water soluble, enantiomerically pure “rule breakers” Pd(ii) and Pt(ii) compounds with promising anticancer potential are reported.
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Affiliation(s)
- Isabel de la Cueva-Alique
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - Laura Muñoz-Moreno
- Departamento de Biología de Sistemas
- Facultad de Medicina y Ciencias de la Salud
- Universidad de Alcalá
- Madrid
- Spain
| | - Elena de la Torre-Rubio
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - Ana M. Bajo
- Departamento de Biología de Sistemas
- Facultad de Medicina y Ciencias de la Salud
- Universidad de Alcalá
- Madrid
- Spain
| | - Lourdes Gude
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - Tomás Cuenca
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - Eva Royo
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
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17
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Ruthenium coordination compounds of biological and biomedical significance. DNA binding agents. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.07.012] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Synthesis, crystal structure, computational analysis and biological properties of 1-(4-chlorobenzoyl)-3-[2-(2-{2-[3-(4-chlorobenzoyl)-thioureido]-ethoxy}ethoxy)ethyl]-thiourea and its Ni(II) and Cu(II) complexes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.05.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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19
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de la Cueva-Alique I, Sierra S, Muñoz-Moreno L, Pérez-Redondo A, Bajo AM, Marzo I, Gude L, Cuenca T, Royo E. Biological evaluation of water soluble arene Ru(II) enantiomers with amino-oxime ligands. J Inorg Biochem 2018. [DOI: 10.1016/j.jinorgbio.2018.02.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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20
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He Y, Xue H, Zhang W, Wang L, Xiang G, Li L, Shang X. Discovery of a series of ruthenium(II) derivatives with α -dicarbonylmonoxime as novel inhibitors of cancer cells invasion and metastasis. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.05.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Pregosin PS. Applications of NMR diffusion methods with emphasis on ion pairing in inorganic chemistry: a mini-review. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2017; 55:405-413. [PMID: 26888228 DOI: 10.1002/mrc.4394] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 11/05/2015] [Accepted: 11/11/2015] [Indexed: 06/05/2023]
Abstract
This mini-review provides a brief overview of the use of NMR diffusion methods in connection with estimating molecular weights in solution, recognizing hydrogen bonding and encapsulation processes and, primarily, identifying and estimating the varying degrees of ion pairing. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Paul S Pregosin
- Laboratorium für Anorganische Chemie, ETHZ HCI, Hönggerberg, CH-8093, Zürich, Switzerland
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22
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Bolotin DS, Demakova MY, Legin AA, Suslonov VV, Nazarov AA, Jakupec MA, Keppler BK, Kukushkin VY. Amidoxime platinum(ii) complexes: pH-dependent highly selective generation and cytotoxic activity. NEW J CHEM 2017. [DOI: 10.1039/c7nj00982h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction ofcis-[PtCl2(Me2S̲O)2] with amidoximes RC(NH2)NOH results in selective generation of two types of complexes,viz.open-chain and chelated, depending on the reaction media.
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Affiliation(s)
- Dmitrii S. Bolotin
- Institute of Chemistry
- Saint Petersburg State University
- Saint Petersburg
- Russian Federation
| | - Marina Ya. Demakova
- Institute of Chemistry
- Saint Petersburg State University
- Saint Petersburg
- Russian Federation
| | - Anton A. Legin
- Institute of Inorganic Chemistry and Research Platform “Translational Cancer Therapy Research”
- University of Vienna
- A-1090 Vienna
- Austria
| | - Vitaliy V. Suslonov
- Center for X-ray Diffraction Studies
- Saint Petersburg State University
- Saint Petersburg
- Russian Federation
| | - Alexey A. Nazarov
- Department of Chemistry
- Moscow State University
- Moscow
- Russian Federation
| | - Michael A. Jakupec
- Institute of Inorganic Chemistry and Research Platform “Translational Cancer Therapy Research”
- University of Vienna
- A-1090 Vienna
- Austria
| | - Bernhard K. Keppler
- Institute of Inorganic Chemistry and Research Platform “Translational Cancer Therapy Research”
- University of Vienna
- A-1090 Vienna
- Austria
| | - Vadim Yu. Kukushkin
- Institute of Chemistry
- Saint Petersburg State University
- Saint Petersburg
- Russian Federation
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23
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Colina-Vegas L, Luna-Dulcey L, Plutín AM, Castellano EE, Cominetti MR, Batista AA. Half sandwich Ru(ii)-acylthiourea complexes: DNA/HSA-binding, anti-migration and cell death in a human breast tumor cell line. Dalton Trans 2017; 46:12865-12875. [DOI: 10.1039/c7dt01801k] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Eight Ru(ii) complexes were synthesized. The activities against MDA-MB-231 cells include anti-migration, arrest at the sub-G1 phase and cell death by apoptosis.
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Affiliation(s)
| | - Liany Luna-Dulcey
- Departamento de Gerontologia
- Universidade Federal de São Carlos
- Brasil
| | - Ana M. Plutín
- Departamento de Química Orgánica
- Universidad de La Habana
- Cuba
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24
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Maroto-Díaz M, Elie BT, Gómez-Sal P, Pérez-Serrano J, Gómez R, Contel M, Javier de la Mata F. Synthesis and anticancer activity of carbosilane metallodendrimers based on arene ruthenium(ii) complexes. Dalton Trans 2016; 45:7049-66. [PMID: 26990859 PMCID: PMC4863959 DOI: 10.1039/c6dt00465b] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A series of new organometallic carbosilane dendrimers (first and second generation) and the corresponding non-dendritic mononuclear based on ruthenium arene fragments are described. The metallodendrimers were prepared by reactions of the precursor [Ru(η(6)-p-cymene)Cl2]2 with carbosilane dendrimers functionalized with N-donor monodentate ligands such as NH2- and pyridine, or with N,O-, N,N-chelating imine ligands. While the dendrimer precursors are insoluble in DMSO or water, novel metallodendrimers are soluble in DMSO and some of them are even highly soluble in water. The molecular structure of the "Ru-NH2" mononuclear compound (zero generation) was determined by single-crystal X-ray crystallography. The cytotoxicity activity of these dendritic structures was evaluated in several human cancer cell lines and compared with that of the corresponding mononuclear ruthenium complexes. Most compounds display significant cytotoxic activities in the low micromolar range with the first generation ruthenium dendrimers being the most active compounds. The cell death type for selected compounds has been studied as well as their reactivity towards relevant biomolecules such as DNA, Human Serum Albumin (HSA) and Cathepsin-B. All the data point to a mode of action different from that of cisplatin for most complexes. First generation ruthenium dendrimers inhibit Cathepsin-B, which may suggest potential antimetastatic properties of these compounds.
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Affiliation(s)
- Marta Maroto-Díaz
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Campus Universitario, E-28871 Alcalá de Henares, Spain. and Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Benelita T Elie
- Department of Chemistry, Brooklyn College and The Graduate Center, The City University of New York, Brooklyn, New York 11210, USA. and Biology PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY 10016, USA
| | - Pilar Gómez-Sal
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Campus Universitario, E-28871 Alcalá de Henares, Spain.
| | - Jorge Pérez-Serrano
- Departamento de Biomedicina y Biotecnología, Universidad de Alcalá, Campus Universitario, E-28871 Alcalá de Henares, Spain
| | - Rafael Gómez
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Campus Universitario, E-28871 Alcalá de Henares, Spain. and Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - María Contel
- Department of Chemistry, Brooklyn College and The Graduate Center, The City University of New York, Brooklyn, New York 11210, USA. and Biology PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY 10016, USA
| | - F Javier de la Mata
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Campus Universitario, E-28871 Alcalá de Henares, Spain. and Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
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25
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de la Cueva-Alique I, Muñoz-Moreno L, Benabdelouahab Y, Elie BT, El Amrani MA, Mosquera MEG, Contel M, Bajo AM, Cuenca T, Royo E. Novel enantiopure cyclopentadienyl Ti(IV) oximato compounds as potential anticancer agents. J Inorg Biochem 2016; 156:22-34. [PMID: 26717259 PMCID: PMC4882921 DOI: 10.1016/j.jinorgbio.2015.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 12/02/2015] [Accepted: 12/08/2015] [Indexed: 11/28/2022]
Abstract
The synthesis and characterization of new enantiopure cyclopentadienyl titanium oximato compounds (S,R)-[(η(5)-C5H5)Ti{к(2)NO,(R)NH·HCl}Cl2] (R=Ph (phenyl) 1a·HCl, Bn (benzyl) 1b·HCl, 2-pic (2-picolyl) 1c·HCl), (S,R)-[(η(5)-C5H5)TiCl2{к(2)NO,(Ph)NH}] (1a) and (S,R)-[(η(5)-C5H5)2TiCl{к(2)NO,(R)NH}] (R=Ph 2a, Bn 2b, 2-pic 2c), along with studies on their behavior in D2O at different pD values are reported. The structure of previously described ammonium-oxime (2S,5R)-{NOH,(Bn)NH·HCl} (b·HCl) and novel titanium derivative 1a have been determined by single crystal X-ray crystallography. The effect of the compounds on cytotoxicity, cell adhesion and migration of the androgen-independent prostate cancer PC-3 cells has been assessed. Compounds 2b and 2c are more cytotoxic than additive doses of titanocene dichloride and free oxime proligand, probing the synergistic effect of these novel compounds. The cytotoxicity of 2b and 2c has been further evaluated against human renal Caki-1, colon DLD-1 and triple negative breast MDA-MB-231 cancer cell lines. The activity found for 2c on PC-3 and Caki-1 is higher than that of highly active Titanocene Y (bis-[(p-methoxybenzyl)cyclopentadienyl]titanium(IV) dichloride), while showing selectivity against renal cancer when compared to a non-tumorigenic human renal (HEK-293T) cell line. Compounds 2b and especially 2c are apoptotic in Caki-1 cancer cell lines. Cell adhesion and wound-healing assays confirmed that derivatives 1c·HCl, 2b and 2c affect the adhesion and migration patterns of the PC-3 cell line. Interactions of the novel compounds with plasmid (pBR322) DNA have also been studied, showing that the oximato Ti(IV) derivatives have a weak or no interaction with DNA at physiological pH.
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Affiliation(s)
- Isabel de la Cueva-Alique
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Biología, Ciencias Ambientales y Química, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Laura Muñoz-Moreno
- Departamento de Biología de Sistemas, Facultad de Biología, Ciencias Ambientales y Química, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Yosra Benabdelouahab
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Biología, Ciencias Ambientales y Química, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Benelita T Elie
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, New York, NY 11210, USA; Chemistry and Biology PhD Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA
| | - Mohammed Amin El Amrani
- Université Abdelmalek Essaadi, Departement de Chemie-Laboratoire de Chimie Organique Appliquée, Mhannech II, B.P. 2121, Tétouan, Morocco
| | - Marta E G Mosquera
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Biología, Ciencias Ambientales y Química, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - María Contel
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, New York, NY 11210, USA; Chemistry and Biology PhD Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA
| | - Ana M Bajo
- Departamento de Biología de Sistemas, Facultad de Biología, Ciencias Ambientales y Química, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Tomás Cuenca
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Biología, Ciencias Ambientales y Química, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Eva Royo
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Biología, Ciencias Ambientales y Química, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain.
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26
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Jiang F, Achard M, Roisnel T, Dorcet V, Bruneau C. Ruthenium(II) and Iridium(III) Complexes Bearing Phosphinepyridonate and Phosphinequinolinolate Chelates. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500765] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Fan Jiang
- UMR6226 CNRS, Institut des Sciences Chimiques de Rennes, Université de Rennes1, OMC – Organometallics, Materials and Catalysis, http://www.scienceschimiques.univ‐rennes1.fr/equipes/omc/
| | - Mathieu Achard
- UMR6226 CNRS, Institut des Sciences Chimiques de Rennes, Université de Rennes1, OMC – Organometallics, Materials and Catalysis, http://www.scienceschimiques.univ‐rennes1.fr/equipes/omc/
| | - Thierry Roisnel
- Centre de Diffractométrie X Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Vincent Dorcet
- Centre de Diffractométrie X Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Christian Bruneau
- UMR6226 CNRS, Institut des Sciences Chimiques de Rennes, Université de Rennes1, OMC – Organometallics, Materials and Catalysis, http://www.scienceschimiques.univ‐rennes1.fr/equipes/omc/
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