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Raj Meena D, Deepa, Jubair Aalam M, Chaudhary P, Devi Yadav G, Singh S. Synthesis and structural studies of Pd(II) complexes of bidentate Schiff bases and their catalytic activities as pre-catalysts in the Mizoroki-Heck reaction. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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2
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Li A, Wang T, Feng Y, Qin Q, Jiang W, Tan Y. Synthesis, Crystal Structure, and Anticancer Activity of the Dinuclear Dibutyltin Complexes. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222050218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Karakılıç E, Alım Z, Emirik M, Baran A. Some characteristics of new and innovative COX inhibitor derivatives: Potent hCA‐I and hCA‐II inhibitors supported by molecular docking studies. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6537] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Emel Karakılıç
- Department of Chemistry, Faculty of Science and Arts Sakarya University Sakarya Turkey
| | - Zuhal Alım
- Department of Chemistry, Faculty of Science and Arts Kırşehir Ahi Evran University Kırşehir Turkey
| | - Mustafa Emirik
- Department of Chemistry, Faculty of Science and Arts RecepTayyip Erdoğan University Rize Turkey
| | - Arif Baran
- Department of Chemistry, Faculty of Science and Arts Sakarya University Sakarya Turkey
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Abdel‐Rahman LH, Basha MT, Al‐Farhan BS, Shehata MR, Abdalla EM. Synthesis, characterization, potential antimicrobial, antioxidant, anticancer, DNA binding, and molecular docking activities and DFT on novel Co(II), Ni(II), VO(II), Cr(III), and La(III) Schiff base complexes. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6484] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
| | - Maram T. Basha
- Department of Chemistry, College of Science University of Jeddah Jeddah Saudi Arabia
| | - Badriah Saad Al‐Farhan
- Chemistry Department, Faculty of Girls for Science King Khalid University Abha Saudi Arabia
| | | | - Ehab M. Abdalla
- Chemistry Department, Faculty of Science New Valley University Alkharga Egypt
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Zafar MN, Butt AM, Chaudhry GES, Perveen F, Nazar MF, Masood S, Dalebrook AF, Mughal EU, Sumrra SH, Sung YY, Muhammad TST, Wright LJ. Pd(II) complexes with chelating N-(1-alkylpyridin-4(1H)-ylidene)amide (PYA) ligands: Synthesis, characterization and evaluation of anticancer activity. J Inorg Biochem 2021; 224:111590. [PMID: 34507110 DOI: 10.1016/j.jinorgbio.2021.111590] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 01/12/2023]
Abstract
The bidentate N-(1-Alkylpyridin-4(1H)-ylidene)amide (PYA) pro-ligands [H2LBn][Cl]2 (2), and [H2LMe][TfO]2 (3) were prepared by simple alkylation reactions of the known compound, N,N-di(pyridin-4-yl)oxalamide (H2L, 1). The Pd(II) complexes, [Pd(LBn)2][Cl]2 (4), [Pd(LMe)2][Cl][TfO] (5), Pd(LBn)Cl2 (6) and Pd(LMe)Cl2 (7) were synthesized through reactions between these pro-ligands and suitable Pd(II) substrates in the presence of base. The molecular structures of 3 and 6 were obtained by single crystal X-ray structure determinations. Studies of the experimental and computational DNA binding interactions of the compounds 1-7 revealed that overall 4 and 6 have the largest values for the binding parameters Kb and ΔGbo. The results showed a good correlation with the steric and electronic parameters obtained by quantitative structure activity relationship (QSAR) studies. In-vitro cytotoxicity studies against four different cell lines showed that the human breast cancer cell lines MCF-7, T47D and cervical cancer cell line HeLa had either higher or similar sensitivities towards 4, 6 and 2, respectively, compared to cisplatin. In general, the cytotoxicity of the compounds, represented by IC50 values, decreased in the order 4 > 6 > 2 > 5 > 3 > 1 > 7 in cancer cell lines. Apoptosis contributed significantly to the cytotoxic effects of these anticancer agents as evaluated by apoptosis studies.
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Affiliation(s)
| | - Abdul Mannan Butt
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Gul-E-Saba Chaudhry
- Institute of Marine Biotechnology, Universiti Malaysia, Terengganu 21030, Malaysia
| | - Fouzia Perveen
- RCMS, National University of Science and Technology, Islamabad 44000, Pakistan
| | - Muhammad Faizan Nazar
- Division of Science and Technology, Department of Chemistry, University of Education Lahore, Multan Campus 60700, Pakistan
| | - Sara Masood
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | | | | | | | - Yeong Yik Sung
- Institute of Marine Biotechnology, Universiti Malaysia, Terengganu 21030, Malaysia
| | | | - Leonard James Wright
- School of Chemical Sciences, University of Auckland, Auckland 1010, New Zealand.
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6
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Elsayed SA, Badr HE, di Biase A, El-Hendawy AM. Synthesis, characterization of ruthenium(II), nickel(II), palladium(II), and platinum(II) triphenylphosphine-based complexes bearing an ONS-donor chelating agent: Interaction with biomolecules, antioxidant, in vitro cytotoxic, apoptotic activity and cell cycle analysis. J Inorg Biochem 2021; 223:111549. [PMID: 34315119 DOI: 10.1016/j.jinorgbio.2021.111549] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/12/2021] [Accepted: 07/15/2021] [Indexed: 01/16/2023]
Abstract
Four new transition metal complexes, [M(PPh3)(L)].CH3OH (M = Ni(II) (1), Pd(II) (2)) [Pt (PPh3)2(HL)]Cl (3) and [Ru(CO)(PPh3)2(L)] (4) (H2L = 2,4-dihydroxybenzaldehyde-S-methyldithiocarbazate, PPh3 = triphenylphosphine) have been synthesized and characterized by elemental analyses (C, H, N), FTIR, NMR (1H, 31P), ESI-MS and UV-visible spectroscopy. The molecular structure of (1) and (2) complexes was confirmed by single-crystal X-ray crystallography. It showed a distorted square planar geometry for both complexes around the metal center, and the H2L adopt a bi-negative tridentate chelating mode. The interaction with biomolecules viz., calf thymus DNA (ct DNA), yeast RNA (tRNA), and BSA (bovine serum albumin) was examined by both UV-visible and fluorescence spectroscopies. The antioxidant activity of all compounds is discussed on basis of DPPH• (2,2-diphenyl-1-picrylhydrazyl) scavenging activity and showed better antioxidant activity for complexes compared to the ligand. The in vitro cytotoxicity of the compounds was tested on human (breast cancer (MCF7), colon cancer (HCT116), liver cancer (HepG2), and normal lung fibroblast (WI38)) cell lines, showing that complex (1) the most potent against MCF7 and complex (4) against HCT116 cell lines based on IC50 and selective indices (SI) values. So, both complexes were chosen for further studies such as DNA fragmentation, cell apoptosis, and cell cycle analyses. Complex (1) induced MCF7 cell death by cellular apoptosis and arrest cells at S phase. Complex (4) induced HCT116 cell death predominantly by cellular necrosis and arrested cell division at G2/M phase due to DNA damage.
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Affiliation(s)
- Shadia A Elsayed
- Chemistry Department, Faculty of Science, Damietta University, New Damietta 34517, Egypt.
| | - Hagar E Badr
- Chemistry Department, Faculty of Science, Damietta University, New Damietta 34517, Egypt
| | - Armando di Biase
- Dipartimento di Chimica, Università degli Studi di Milano, via C. Golgi 19, 20133 Milano, Italy
| | - Ahmed M El-Hendawy
- Chemistry Department, Faculty of Science, Damietta University, New Damietta 34517, Egypt.
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New Palladium(II) complexes with ONO chelated hydrazone ligand: Synthesis, characterization, DNA/BSA interaction, antioxidant and cytotoxicity. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119868] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Lighvan ZM, Khonakdar HA, Heydari A, Rafiee M, Jahromi MD, Derakhshani A, Momtazi‐Borojeni AA. Spectral and molecular docking studies of nucleic acids/protein binding interactions of a novel organometallic palladium (II) complex containing bioactive PTA ligands: Its synthesis, anticancer effects and encapsulation in albumin nanoparticles. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5839] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Zohreh Mehri Lighvan
- Department of Polymer Processing Iran Polymer and Petrochemical Institute P.O. Box 14965‐115 Tehran Iran
| | - Hossein Ali Khonakdar
- Department of Polymer Processing Iran Polymer and Petrochemical Institute P.O. Box 14965‐115 Tehran Iran
- Leibniz‐Institut für Polymerforschung Dresdene. V Hohe Straße 6, D‐01069 Dresden Germany
| | - Abolfazl Heydari
- Polymer Institute of the Slovak Academy of Sciences Dúbravská cesta 9 Bratislava 845 41 Slovakia
| | - Mina Rafiee
- Department of Chemistry Isfahan University of Technology Isfahan 84156/83111 Iran
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Anu D, Naveen P, Rath NP, Kaveri M. Palladium (II) complexes containing substituted thiosemicarbazones. Synthesis, spectral characterization, X-ray crystallography, biomolecular interactions and in vitro cytotoxicity. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127703] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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10
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Baran A, Çol S, Karakılıç E, Özen F. Photophysical, photochemical and DNA binding studies of prepared phthalocyanines. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114205] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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11
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Zafar MN, Masood S, Chaudhry GES, Muhammad TST, Dalebrook AF, Nazar MF, Malik FP, Mughal EU, Wright LJ. Synthesis, characterization and anti-cancer properties of water-soluble bis(PYE) pro-ligands and derived palladium(ii) complexes. Dalton Trans 2019; 48:15408-15418. [PMID: 31393494 DOI: 10.1039/c9dt01923e] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The two cationic palladium(ii) complexes, [Pd(Len)2][OTf]2 (4) and [Pd(Lphen)2][OTf]2 (5), were synthesized by treatment of bis(benzonitrile)dichloropalladium(ii) with [H2Len][OTf]2 (2) or [H2Lphen][OTf]2 (3), respectively, in the presence of a weak base. The pro-ligands 2 and 3 were synthesized by melt reactions between N-methyl-4-chloropyridinium triflate (1) and the amines ethylenediamine or phenylenediamine, respectively. The water-soluble compounds 2-5 were fully characterized, including by single-crystal X-ray crystal structure determinations for 2-4. UV-Vis and fluorescence spectroscopy were used to study the binding interactions of 2-5 with CT-DNA. The spectroscopic data suggested the presence of intercalative and groove binding modes and this was supported by molecular docking studies. The in vitro cytotoxicity studies (IC50 values) showed that the human breast cancer cell lines MCF-7 and T47D were more sensitive towards 3, 4 and 5 than cisplatin. The cytotoxicity of the new compounds decreased in the order 5 > 4 > 3 > 2. Furthermore, the annexin V-FITC staining method strongly suggested the presence of phosphatidylserine (PS) on the outer membrane of the treated cells, which is a hallmark of apoptosis.
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Chantrapromma S, Kwong HC, Prachumrat P, Kobkeatthawin T, Chia TS, Quah CK. Crystal structure of ( E)- N'-(3,4-di-hydroxy-benzyl-idene)-4-hy-droxy-benzohydrazide. Acta Crystallogr E Crystallogr Commun 2019; 75:1280-1283. [PMID: 31417807 PMCID: PMC6690444 DOI: 10.1107/s2056989019010442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 07/22/2019] [Indexed: 11/10/2022]
Abstract
In the title benzohydrazide derivative, C14H12N2O4, the azomethine C=N double bond has an E configuration. The hydrazide connecting bridge, (C=O)-(NH)-N=(CH), is nearly planar with C-C-N-N and C-N-N=C torsion angles of -177.33 (10) and -174.98 (12)°, respectively. The 4-hy-droxy-phenyl and 3,4-di-hydroxy-phenyl rings are slightly twisted, making a dihedral angle of 9.18 (6)°. In the crystal, mol-ecules are connected by N-H⋯O and O-H⋯O hydrogen bonds into a three-dimensional network, while further consolidated via π-π inter-actions [centroid-centroid distances = 3.6480 (8) and 3.7607 (8) Å]. The conformation is compared to those of related benzyl-idene-4-hy-droxy-benzohydrazide derivatives.
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Affiliation(s)
- Suchada Chantrapromma
- Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat-Yai, Songkhla 90112, Thailand
| | - Huey Chong Kwong
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia
| | - Patcharawadee Prachumrat
- Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat-Yai, Songkhla 90112, Thailand
| | - Thawanrat Kobkeatthawin
- Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat-Yai, Songkhla 90112, Thailand
| | - Tze Shyang Chia
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia
| | - Ching Kheng Quah
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia
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El-Saied FA, Shakdofa MM, Tabl ASE, Abd-Elzaher MM, Morsy N. Coordination versatility of N 2 O 4 polydentate hydrazonic ligand in Zn(II), Cu(II), Ni(II), Co(II), Mn(II) and Pd(II) complexes and antimicrobial evaluation. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2017. [DOI: 10.1016/j.bjbas.2017.09.005] [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] Open
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14
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Evolution of palladium(II) complexes as DNA intercalator and artificial metallonuclease. MONATSHEFTE FUR CHEMIE 2017. [DOI: 10.1007/s00706-017-1942-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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