1
|
Hassan SS, Aly SA, Al-Sulami AI, Albohy SAH, Salem MF, Nasr GM, Abdalla EM. Synthesis, characterization, PXRD studies, and theoretical calculation of the effect of gamma irradiation and antimicrobial studies on novel Pd(II), Cu(II), and Cu(I) complexes. Front Chem 2024; 12:1357330. [PMID: 38410818 PMCID: PMC10894937 DOI: 10.3389/fchem.2024.1357330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 01/22/2024] [Indexed: 02/28/2024] Open
Abstract
The main objective of this study is to synthesize and characterize of a new three complexes of Pd (II), Cu (II), and Cu (I) metal ions with novel ligand ((Z)-2-(phenylamino)-N'-(thiophen-2-ylmethylene)acetohydrazide) H2LB. The structural composition of new compounds was assessed using several analytical techniques including FT-IR, 1H-NMR, electronic spectra, powder X-ray diffraction, and thermal behavior analysis. The Gaussian09 program employed the Density Functional Theory (DFT) approach to optimize the geometry of all synthesized compounds, therefore obtaining the most favorable structures and crucial parameters. An investigation was conducted to examine the impact of γ-irradiation on ligands and complexes. Before and after γ-irradiation, the antimicrobial efficiency was investigated for the activity of ligands and their chelates. The Cu(I) complex demonstrated enhanced antibacterial activity after irradiation, as well as other standard medications such as ampicillin and gentamicin. Similarly, the Cu(I) complex exhibited superior activity against antifungal species relative to the standard drug Nystatin. The docking investigation utilized the target location of the topoisomerase enzyme (2xct) chain A.
Collapse
Affiliation(s)
- Safaa S. Hassan
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Samar A. Aly
- Department of Environmental Biotechnology, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat, Egypt
| | - Ahlam I. Al-Sulami
- Department of Chemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Salwa A. H. Albohy
- Chemistry Department, Faculty of Science (Girls), Al-Azhar University, Nasr, Cairo, Egypt
| | - Mohamed F. Salem
- Department of Environmental Biotechnology, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat, Egypt
| | - Ghada M. Nasr
- Department of Molecular Diagnostics and Therapeutics, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat, Egypt
| | - Ehab M. Abdalla
- Chemistry Department, Faculty of Science, New Valley University, El-Kharga, Egypt
| |
Collapse
|
2
|
Margariti A, Papakonstantinou VD, Stamatakis GM, Demopoulos CA, Machalia C, Emmanouilidou E, Schnakenburg G, Nika MC, Thomaidis NS, Philippopoulos AI. First-Row Transition Metal Complexes Incorporating the 2-(2'-pyridyl)quinoxaline Ligand (pqx), as Potent Inflammatory Mediators: Cytotoxic Properties and Biological Activities against the Platelet-Activating Factor (PAF) and Thrombin. Molecules 2023; 28:6899. [PMID: 37836742 PMCID: PMC10574351 DOI: 10.3390/molecules28196899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/26/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023] Open
Abstract
Inflammatory mediators constitute a recently coined term in the field of metal-based complexes with antiplatelet activities. Our strategy targets Platelet-Activating Factor (PAF) and its receptor, which is the most potent lipid mediator of inflammation. Thus, the antiplatelet (anti-PAF) potency of any substance could be exerted by inhibiting the PAF-induced aggregation in washed rabbit platelets (WRPs), which internationally is a well-accepted methodology. Herein, a series of mononuclear (mer-[Cr(pqx)Cl3(H2O]) (1), [Co(pqx)Cl2(DMF)] (2) (DMF = N,N'-dimethyl formamide), [Cu(pqx)Cl2(DMSO)] (3) (DMSO = dimethyl sulfoxide), [Zn(pqx)Cl2] (4)) and dinuclear complexes ([Mn(pqx)(H2O)2Cl2]2 (5), [Fe(pqx)Cl2]2 (6) and [Ni(pqx)Cl2]2 (7)) incorporating the 2-(2'-pyridyl)quinoxaline ligand (pqx), were biologically evaluated as inhibitors of the PAF- and thrombin-induced aggregation in washed rabbit platelets (WRPs). The molecular structure of the five-co-ordinate analog (3) has been elucidated by single-crystal X-ray diffraction revealing a trigonal bipyramidal geometry. All complexes are potent inhibitors of the PAF-induced aggregation in WRPs in the micromolar range. Complex (6) displayed a remarkable in vitro dual inhibition against PAF and thrombin, with IC50 values of 1.79 μM and 0.46 μM, respectively. Within the series, complex (5) was less effective (IC50 = 39 μM) while complex (1) was almost 12-fold more potent against PAF, as opposed to thrombin-induced aggregation. The biological behavior of complexes 1, 6 and 7 on PAF's basic metabolic enzymatic pathways reveals that they affect key biosynthetic and catabolic enzymes of PAF underlying the anti-inflammatory properties of the relevant complexes. The in vitro cytotoxic activities of all complexes in HEK293T (human embryonic kidney cells) and HeLa cells (cervical cancer cells) are described via the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay. The results reveal that complex 3 is the most potent within the series.
Collapse
Affiliation(s)
- Antigoni Margariti
- Laboratory of Inorganic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece;
| | - Vasiliki D. Papakonstantinou
- Laboratory of Biochemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (V.D.P.); (G.M.S.); (C.A.D.); (C.M.); (E.E.)
| | - George M. Stamatakis
- Laboratory of Biochemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (V.D.P.); (G.M.S.); (C.A.D.); (C.M.); (E.E.)
| | - Constantinos A. Demopoulos
- Laboratory of Biochemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (V.D.P.); (G.M.S.); (C.A.D.); (C.M.); (E.E.)
| | - Christina Machalia
- Laboratory of Biochemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (V.D.P.); (G.M.S.); (C.A.D.); (C.M.); (E.E.)
| | - Evangelia Emmanouilidou
- Laboratory of Biochemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (V.D.P.); (G.M.S.); (C.A.D.); (C.M.); (E.E.)
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße 1, D-53121 Bonn, Germany;
| | - Maria-Christina Nika
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (M.-C.N.); (N.S.T.)
| | - Nikolaos S. Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (M.-C.N.); (N.S.T.)
| | - Athanassios I. Philippopoulos
- Laboratory of Inorganic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece;
| |
Collapse
|
3
|
Tin(II) and Tin(IV) Complexes Incorporating the Oxygen Tripodal Ligands [( η5-C 5R 5)Co{P(OEt) 2O} 3] -, (R = H, Me; Et = -C 2H 5) as Potent Inflammatory Mediator Inhibitors: Cytotoxic Properties and Biological Activities against the Platelet-Activating Factor (PAF) and Thrombin. Molecules 2023; 28:molecules28041859. [PMID: 36838847 PMCID: PMC9964123 DOI: 10.3390/molecules28041859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
Metal complexes displaying antiplatelet properties is a promising research area. In our methodology, Platelet-Activating Factor (PAF), the most potent lipid pro-inflammatory mediator, serves as a biological probe. The antiplatelet activity is exerted by the inhibition of the PAF-induced aggregation in washed rabbit platelets (WRPs) and in rabbit plasma rich in platelets (rPRPs). Herein, the synthesis and biological investigation of a series of organometallic tin(II) and tin(IV) complexes, featuring the oxygen tripodal Kläui ligands [(η5-C5R5)Co{P(OEt)2O}3]-, {R = H, (LOEt-); Me (L*OEt-)}, are reported. Reaction of NaLOEt (1a) and NaL*OEt (1b) with SnCl2, yielded the rare four-coordinate LOEtSnCl (2a) and L*OEtSnCl (2b) complexes. Accordingly, LOEtSnPh3 (3a) and L*OEtSnPh3 (3b) were prepared, starting from Ph3SnCl. Characterization includes spectroscopy and X-ray diffraction studies for 2a, 2b and 3b. The antiplatelet activity of the lead complexes 2b and 3a (IC50 = 0.5 μΜ) is superior compared to that of 1a and 1b, while both complexes display a pronounced inhibitory activity against thrombin (IC50 = 1.8 μM and 0.6 μM). The in vitro cytotoxic activities of 3a and 2b on human Jurkat T lymphoblastic tumor cell line is higher than that of cisplatin.
Collapse
|
4
|
Rajendran S, Sivalingam K, Karnam Jayarampillai RP, Wang WL, Salas CO. Friedlӓnder's synthesis of quinolines as a pivotal step in the development of bioactive heterocyclic derivatives in the current era of medicinal chemistry. Chem Biol Drug Des 2022; 100:1042-1085. [PMID: 35322543 DOI: 10.1111/cbdd.14044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 02/14/2022] [Accepted: 03/20/2022] [Indexed: 01/25/2023]
Abstract
In the current scenario of medicinal chemistry, quinoline plays a pivotal role in the design of new heterocyclic compounds with several pharmacological properties, so the search for new synthetic methodologies and their application in drug discovery has been widely studied. So far, many procedures have been performed for the preparation of quinoline scaffolds, among which Friedländer quinoline synthesis plays an important role in obtaining these heterocycles. The Friedländer reaction involves condensation between 2-aminobenzaldehydes and keto-compounds. The quinoline nucleus, once obtained through the Friedländer synthesis, has been extensively modified so that these derivatives can exhibit a large number of biological activities such as anticancer, antimalarial, antimicrobial, antifungal, antituberculosis, and antileishmanial properties. In this work, the focus is on the applicability of the Friedländer reaction in the synthesis of various types of bioactive heterocyclic quinoline compounds, which to date has not been reported in the context of medicinal chemistry. The main part of this review selectively focuses on research from 2010 to date and will present highlights of the Friedländer quinoline synthesis procedures and findings to address biological and pharmacological activities.
Collapse
Affiliation(s)
- Satheeshkumar Rajendran
- Departamento de Química Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Kalaiselvi Sivalingam
- Developmental, Molecular and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts, USA
| | | | - Wen-Long Wang
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi, China
| | - Cristian O Salas
- Departamento de Química Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago, Chile
| |
Collapse
|
5
|
Elganzory HH, Hassan SS, Aly SA, Abdalla EM. Synthesis, Characterization, PXRD Studies, Theoretical Calculation, and Antitumor Potency Studies of a Novel N,O-Multidentate Chelating Ligand and Its Zr(IV), V(IV), Ru(III), and Cd(II) Complexes. Bioinorg Chem Appl 2022; 2022:2006451. [PMID: 38435083 PMCID: PMC10908574 DOI: 10.1155/2022/2006451] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/30/2022] [Accepted: 06/01/2022] [Indexed: 03/05/2024] Open
Abstract
A new series of Zr(IV), V(IV), Ru(III), and Cd(II) complexes with the ligand N-((5-hydroxy-4-oxo-4H-pyran-3-yl)methylene)-2-(p-tolylamino)acetohydrazide (H2L) have been prepared. FT-IR, 1H-NMR, electronic spectra, powder X-ray, and thermal behavior methods were applied to elucidate the structural composition of new compounds. Geometry optimization for all synthesized compounds was conducted using the Gaussian09 program via the DFT method, to obtain optimal structures and essential parameters. Moreover, the antibacterial and antitumor activity of the ligand and its complexes were studied, where the Cd(II) complex acquires probably the best antibacterial activity followed by the Ru(III) complex towards bacterial species than others when using ampicillin and gentamicin were used as standard drugs. The complexes exhibited interestingly antitumor potential against the MCF-7 breast cancer cell line. The cytotoxicity of the new complexes has been arranged to follow the order: Ru(III) complex > Cd(II) complex > Zr(IV) complex > V(IV) complex > ligand. Molecular docking was performed on the active site of ribosyltransferase and obtained good results. Structure-based molecular docking is used to identify a potential therapeutic inhibitor for NUDT5.
Collapse
Affiliation(s)
- Hussein H. Elganzory
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
| | - Safaa S. Hassan
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Samar A. Aly
- Department of Environmental Biotechnology, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat 32958, Egypt
| | - Ehab M. Abdalla
- Chemistry Department, Faculty of Science, New Valley University, Alkharga 72511, Egypt
| |
Collapse
|
6
|
Elantabli FM, El‐Medani SM, Kozakiewicz‐Piekarz A, Ramadan RM. New transition metal complexes of 1‐phenyl‐2‐((quinolin‐2‐ylmethylene)amino)ethan‐1‐ol Schiff base: Spectroscopic, X‐ray, DFT, Hirshfeld surface analysis, biological, and molecular docking studies. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6779] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Fatma M. Elantabli
- Chemistry Department, Faculty of Science El‐Fayoum University El‐Fayoum Egypt
| | - Samir M. El‐Medani
- Chemistry Department, Faculty of Science El‐Fayoum University El‐Fayoum Egypt
| | - Anna Kozakiewicz‐Piekarz
- Department of Biomedical Chemistry and Polymers, Faculty of Chemistry Nicolaus Copernicus University in Toruń Toruń Poland
| | - Ramadan M. Ramadan
- Chemistry Department, Faculty of Science Ain Shams University Cairo Egypt
| |
Collapse
|
7
|
pH-Responsive Emission of Novel Water-Soluble Polymeric Iridium(III) Complexes. NANOMATERIALS 2022; 12:nano12060927. [PMID: 35335741 PMCID: PMC8951343 DOI: 10.3390/nano12060927] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/02/2022] [Accepted: 03/07/2022] [Indexed: 12/15/2022]
Abstract
The synthesis and characterization of water-soluble copolymers containing N,N-dimethylacrylamide (DMAM) and a vinylic monomer containing an Iridium(III), Ir(III), complex substituted with the quinoline-based unit 2-(pyridin-2-ylo)-6-styrene-4-phenylquinoline (VQPy) as ligand are reported. These copolymers were prepared through pre- or post-polymerization complexation of Ir(III) with the VQPy units. The first methodology led to copolymer P1 having fully complexed VQPy units, whereas the latter methodology allowed the preparation of terpolymers containing free and Ir(III)-complexed VQPy units (copolymer P2). The optical properties of the copolymers were studied in detail through UV-Vis and photoluminescence spectroscopy in aqueous solution. It is shown that the metal-to-ligand charge transfer (ΜLCT) emission is prevailing in the case of P1, regardless of pH. In contrast, in the case of terpolymer P2 the MLCT emission of the Ir(III) complex is combined with the pH-responsive emission of free VQPy units, leading to characteristic pH-responsive color changes under UV illumination in the acidic pH region.
Collapse
|
8
|
Thandra DR, Allikayala R. Synthesis, characterization, molecular structure determination by single crystal X-ray diffraction, and Hirshfeld surface analysis of 7-fluoro-6-morpholino-3-phenylquinolin-1-ium chloride salt and computational studies of its cation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131701] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
9
|
Vorobyeva SN, Shekhovtsov NA, Baidina IA, Sukhikh TS, Tkachev SV, Bushuev MB, Belyaev AV. The saga of rhodium(III) nitrate complexes and their speciation in solution: An integrated experimental and quantum chemical study. Polyhedron 2022. [DOI: 10.1016/j.poly.2021.115564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
10
|
Shang Q, Zhou X, Yang MR, Lu JG, Pan Y, Zhu GY, Jiang ZH. Amide Derivatives of Ginkgolide B and Their Inhibitory Effects on PAF-Induced Platelet Aggregation. ACS OMEGA 2021; 6:22497-22503. [PMID: 34514222 PMCID: PMC8427636 DOI: 10.1021/acsomega.1c01682] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 08/10/2021] [Indexed: 06/13/2023]
Abstract
Ginkgolides are the most important components of Ginkgo biloba extracts, whose lactone can be hydrolyzed in the aqueous environment. Although the hydrolyzed products have complex structures and their functions are not well-understood, opening the lactone ring is an important strategy in producing novel derivatives of ginkgolide. The preparation of a single pure aminolyzed ginkgolide for the study of its bioactivity and understanding of the process of aminolysis are challenging. To obtain stable aminolyzed products, four amide derivatives (2-5) of ginkgolide B (GB, 1) were prepared via the ring-opening reaction of its lactone with propylamine. These products were purified and fully identified by high-resolution mass spectrometry (HRMS) and nuclear magnetic resonance (NMR) spectroscopy and were further evaluated for their ability to inhibit the PAF-induced platelet aggregation of rabbit platelets in vitro. Compound 2, which was obtained by selective aminolysis of the lactone ring C of GB, showed a much better inhibitory activity of platelet aggregation (IC50, 15 nM) than the parent compound GB (IC50, 442 nM). The other three products (3-5), which were obtained by the aminolysis of lactone rings C and F of GB, did not show platelet aggregation inhibitory activity. The results greatly extended our understanding of the chemistry of GB and provided important structural information for the exploration and development of new drugs based on ginkgolides in G. biloba.
Collapse
Affiliation(s)
- Qiang Shang
- State
Key Laboratory of Quality Research in Chinese Medicine, Guangdong−Hong
Kong−Macao Joint Laboratory of Respiratory Infectious Disease,
Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau 999078, People’s Republic of China
- Livzon
Pharmaceutical Group Inc., Zhuhai 519000, People’s Republic
of China
| | - Xiaobo Zhou
- State
Key Laboratory of Quality Research in Chinese Medicine, Guangdong−Hong
Kong−Macao Joint Laboratory of Respiratory Infectious Disease,
Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau 999078, People’s Republic of China
| | - Ming-Rong Yang
- State
Key Laboratory of Quality Research in Chinese Medicine, Guangdong−Hong
Kong−Macao Joint Laboratory of Respiratory Infectious Disease,
Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau 999078, People’s Republic of China
| | - Jing-Guang Lu
- State
Key Laboratory of Quality Research in Chinese Medicine, Guangdong−Hong
Kong−Macao Joint Laboratory of Respiratory Infectious Disease,
Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau 999078, People’s Republic of China
| | - Yu Pan
- State
Key Laboratory of Quality Research in Chinese Medicine, Guangdong−Hong
Kong−Macao Joint Laboratory of Respiratory Infectious Disease,
Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau 999078, People’s Republic of China
| | - Guo-Yuan Zhu
- State
Key Laboratory of Quality Research in Chinese Medicine, Guangdong−Hong
Kong−Macao Joint Laboratory of Respiratory Infectious Disease,
Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau 999078, People’s Republic of China
| | - Zhi-Hong Jiang
- State
Key Laboratory of Quality Research in Chinese Medicine, Guangdong−Hong
Kong−Macao Joint Laboratory of Respiratory Infectious Disease,
Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau 999078, People’s Republic of China
| |
Collapse
|
11
|
Sohrabi M, Saeedi M, Larijani B, Mahdavi M. Recent advances in biological activities of rhodium complexes: Their applications in drug discovery research. Eur J Med Chem 2021; 216:113308. [PMID: 33713976 DOI: 10.1016/j.ejmech.2021.113308] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/09/2021] [Accepted: 02/17/2021] [Indexed: 01/01/2023]
Abstract
Unique structure, characteristic reactivity, and facile synthesis of metal complexes have made them efficient ligands in drug development research. Among them, rhodium complexes have a limited history and there are a few discussions about their biological activities documented in the literature. However, investigation of kinetically inert rhodium complexes has recently attracted lots of attention and especially there are various evidences on their anti-cancer activity. It seems that they can be investigated as a versatile surrogates or candidates for the existing drugs which do not affect selectively or suffer from various side effects. In recent years, there has been an increasing interest in the use of mononuclear rhodium (III) organometallo drugs due to its versatile structurally important aspects to inhibit various enzymes. It has been demonstrated that organometallic Rh complexes profiting from both organic and inorganic aspects have shown more potent biological activities than classical inorganic compartments. In this respect, smart design, use of the appropriate organic ligands, and efficient and user-friendly synthesis of organometallic Rh complexes have played crucial roles in the inducing desirable biological activities. In this review, we focused on the recent advances published on the bioactivity of Rh (III/II/I) complexes especially inhibitory activity, from 2013 till now. Accordingly, considering the structure-activity relationship (SAR), the effect of oxidation state (+1, +2, and +3) and geometry (dimer or monomer complexes with coordination number of 4 and 6) of Rh complexes as well as various ligands on in vitro and in vivo studies was comprehensively discussed.
Collapse
Affiliation(s)
- Marzieh Sohrabi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mina Saeedi
- Medicinal Plants Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
12
|
Kalampalidis A, Peppas A, Schnakenburg G, Papakyriakou A, Tsoupras A, Zabetakis I, Philippopoulos AI. Antithrombotic and antiplatelet activity of an organometallic rhodium(I) complex incorporating a substituted thieno‐[2,3‐
d
]‐pyrimidine ligand: Synthesis, structural characterization, and molecular docking calculations. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Alexandros Kalampalidis
- Laboratory of Inorganic Chemistry, Department of Chemistry National and Kapodistrian University of Athens Athens Greece
| | - Anastasios Peppas
- Laboratory of Inorganic Chemistry, Department of Chemistry National and Kapodistrian University of Athens Athens Greece
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie Rheinische Friedrich‐Wilhelms‐Universität Bonn Bonn Germany
| | - Athanasios Papakyriakou
- Institute of Biosciences & Applications National Centre for Scientific Research “Demokritos” Athens Greece
| | - Alexandros Tsoupras
- Department of Biological Sciences University of Limerick Limerick Ireland
- Health Research Institute University of Limerick Limerick Ireland
- Bernal Institute University of Limerick Limerick Ireland
| | - Ioannis Zabetakis
- Department of Biological Sciences University of Limerick Limerick Ireland
- Health Research Institute University of Limerick Limerick Ireland
| | - Athanassios I. Philippopoulos
- Laboratory of Inorganic Chemistry, Department of Chemistry National and Kapodistrian University of Athens Athens Greece
| |
Collapse
|
13
|
Yadav P, Shah K. Quinolines, a perpetual, multipurpose scaffold in medicinal chemistry. Bioorg Chem 2021; 109:104639. [PMID: 33618829 DOI: 10.1016/j.bioorg.2021.104639] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 01/04/2021] [Accepted: 01/04/2021] [Indexed: 02/06/2023]
Abstract
Quinoline is a versatile pharmacophore, a privileged scaffold and an outstanding fused heterocyclic compound with a wide range of pharmacological prospective such as anticancer, anti-inflammatory, antibacterial, antiviral drug and superlative moiety in drug discovery. The quinoline hybrids have already been shown excellent results with new targets with a different mode of actions as an inhibitor of cell proliferation by cell cycle arrest, apoptosis, angiogenesis, disruption of cell migration and modulation. This review emphasized the mode of action, structure activity relationship and molecular docking to reveal the various active pharmacophores of quinoline hybrids accountable for novel anticancer, anti-inflammatory, antibacterial and miscellaneous activities. Therefore, several quinoline candidates are under clinical trials for the treatment of certain diseases, for example ferroquine (antimalarial), dactolisib (antitumor) and pelitinib (EGFR TK inhibitors) etc. Plenty of research has been summarized the recent advances of quinoline derivatives and explore the various therapeutic prospects of this moiety. This review would help the researchers to strategically design diverse novel quinoline derivatives for the development of clinically viable drug candidates for the treatment of incurable diseases.
Collapse
Affiliation(s)
- Pratibha Yadav
- Institute of Pharmaceutical Research, GLA University, Mathura, UP 281406, India
| | - Kamal Shah
- Institute of Pharmaceutical Research, GLA University, Mathura, UP 281406, India.
| |
Collapse
|
14
|
El‐saied FA, Shakdofa MM, Al‐Hakimi AN, Shakdofa AM. Transition metal complexes derived from
N
′‐(4‐fluorobenzylidene)‐2‐(quinolin‐2‐yloxy) acetohydrazide: Synthesis, structural characterization, and biocidal evaluation. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5898] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fathy A. El‐saied
- Department of Chemistry, Faculty of Science Menoufia University Shebin El‐Kom Egypt
| | - Mohamad M.E. Shakdofa
- Department of Chemistry, College of Science and Arts, Khulais University of Jeddah Saudi Arabia
- Inorganic Chemistry Department National Research Centre P.O. 12622, El‐Bohouth St., Dokki Cairo Egypt
| | - Ahmed N. Al‐Hakimi
- Department of Chemistry, College of Science Qassim University Saudi Arabia
- Department of Chemistry, Faculty of Science Ibb University Ibb Yemen
| | - Adel M.E. Shakdofa
- Department of Chemistry, Faculty of Science Menoufia University Shebin El‐Kom Egypt
| |
Collapse
|