1
|
Liang CJ, Wu RC, Huang XQ, Qin QP, Liang H, Tan MX. Synthesis and anticancer mechanisms of four novel platinum(II) 4'-substituted-2,2':6',2''-terpyridine complexes. Dalton Trans 2024; 53:2143-2152. [PMID: 38189098 DOI: 10.1039/d3dt03197g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Mitophagy, a selective autophagic process, has emerged as a pathway involved in degrading dysfunctional mitochondria. Herein, new platinum(II)-based chemotherapeutics with mitophagy-targeting properties are proposed. Four novel binuclear anticancer Pt(II) complexes with 4'-substituted-2,2':6',2''-terpyridine derivatives (tpy1-tpy4), i.e., [Pt2(tpy1)(DMSO)2Cl4]·CH3OH (tpy1Pt), [Pt(tpy2)Cl][Pt(DMSO)Cl3]·CH3COCH3 (tpy2Pt), [Pt(tpy3)Cl][Pt(DMSO)Cl3] (tpy3Pt), and [Pt(tpy4)Cl]Cl·CH3OH (tpy4Pt), were designed and prepared. Moreover, their potential antitumor mechanism was studied. Tpy1Pt-tpy4Pt exhibited more selective cytotoxicity against cisplatin-resistant SK-OV-3/DDP (SKO3cisR) cancer cells compared with those against ovarian SK-OV-3 (SKO3) cancer cells and normal HL-7702 liver (H702) cells. This selective cytotoxicity of Tpy1Pt-tpy4Pt was better than that of its ligands (i.e., tpy1-tpy4), the clinical drug cisplatin, and cis-Pt(DMSO)2Cl2. The results of various experiments indicated that tpy1Pt and tpy2Pt kill SKO3cisR cancer cells via a mitophagy pathway, which involves the disruption of the mitophagy-related protein expression, dissipation of the mitochondrial membrane potential, elevation of the [Ca2+] and reactive oxygen species levels, promotion of mitochondrial DNA damage, and reduction in the adenosine triphosphate and mitochondrial respiratory chain levels. Furthermore, in vivo experiments indicated that the dinuclear anticancer Pt(II) coordination compound (tpy1Pt) has remarkable therapeutic efficiency (ca. 52.4%) and almost no toxicity. Therefore, the new 4'-substituted-2,2':6',2''-terpyridine Pt(II) coordination compound (tpy1Pt) is a potential candidate for next-generation mitophagy-targeting dinuclear Pt(II)-based anticancer drugs.
Collapse
Affiliation(s)
- Chun-Jie Liang
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Run-Chun Wu
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Xiao-Qiong Huang
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Qi-Pin Qin
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Hong Liang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road, Guilin 541004, PR China
| | - Ming-Xiong Tan
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| |
Collapse
|
2
|
Chen YM, Liu YC, Wang JQ, Ou GC, Wang XF, Gao SQ, Du KJ, Lin YW. Functional copper complexes with benzofurans tridentate ligand: Synthesis, crystal structure, DNA binding and anticancer studies. J Inorg Biochem 2023; 247:112330. [PMID: 37478782 DOI: 10.1016/j.jinorgbio.2023.112330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/04/2023] [Accepted: 07/12/2023] [Indexed: 07/23/2023]
Abstract
Metal complexes, particularly copper(II) complexes, are often used as anticancer drugs due to their ability to generate reactive oxygen species (ROS) in cells. Four copper(II) complexes have been designed based on ligands for triplet pyridine derivatives (complexes 1-4), and their structures have been determined using X-ray single crystal analysis. The interactions of these complexes with calf thymus DNA (CT-DNA) have been investigated using various techniques, including UV-vis absorption, viscosity measurements, and circular dichroism spectroscopy. The results indicate that complexes 1-4 strongly interact with DNA through partial intercalations. Further investigation using agarose gel electrophoresis shows that all four complexes can cleave pBR322 DNA in the presence of ascorbic acid as a reducing agent, and the DNA cleavage mechanism is through the generation of singlet oxygen (1O2). In vitro anticancer activities of these complexes have been evaluated using A549, MDA-MB-231, HeLa, and HepG2 cells. The calculated IC50 values indicate significant efficacy against cancer cells. Additionally, AO/EB staining assays reveal that these complexes induce cell apoptosis in HeLa cell line.
Collapse
Affiliation(s)
- Yu-Mei Chen
- School of Chemistry and Chemical Engineering, Laboratory of Protein Structure and Function, Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang 421001, China
| | - Yu-Can Liu
- School of Chemistry and Chemical Engineering, Laboratory of Protein Structure and Function, Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang 421001, China
| | - Jin-Quan Wang
- School of Biosciences & Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510000, China
| | - Guang-Chuan Ou
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Xiao-Feng Wang
- School of Chemistry and Chemical Engineering, Laboratory of Protein Structure and Function, Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang 421001, China
| | - Shu-Qin Gao
- School of Chemistry and Chemical Engineering, Laboratory of Protein Structure and Function, Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang 421001, China
| | - Ke-Jie Du
- School of Chemistry and Chemical Engineering, Laboratory of Protein Structure and Function, Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang 421001, China.
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering, Laboratory of Protein Structure and Function, Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang 421001, China.
| |
Collapse
|
3
|
Mitchell RJ, Kriger SM, Fenton AD, Havrylyuk D, Pandeya A, Sun Y, Smith T, DeRouchey JE, Unrine JM, Oza V, Blackburn JS, Wei Y, Heidary DK, Glazer EC. A monoadduct generating Ru(ii) complex induces ribosome biogenesis stress and is a molecular mimic of phenanthriplatin. RSC Chem Biol 2023; 4:344-353. [PMID: 37181632 PMCID: PMC10170627 DOI: 10.1039/d2cb00247g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 02/01/2023] [Indexed: 03/03/2023] Open
Abstract
Ruthenium complexes are often investigated as potential replacements for platinum-based chemotherapeutics in hopes of identifying systems with improved tolerability in vivo and reduced susceptibility to cellular resistance mechanisms. Inspired by phenanthriplatin, a non-traditional platinum agent that contains only one labile ligand, monofunctional ruthenium polypyridyl agents have been developed, but until now, few demonstrated promising anticancer activity. Here we introduce a potent new scaffold, based on [Ru(tpy)(dip)Cl]Cl (tpy = 2,2':6',2''-terpyridine and dip = 4,7-diphenyl-1,10-phenanthroline) in pursuit of effective Ru(ii)-based monofunctional agents. Notably, the extension of the terpyridine at the 4' position with an aromatic ring resulted in a molecule that was cytotoxic in several cancer cell lines with sub-micromolar IC50 values, induced ribosome biogenesis stress, and exhibited minimal zebrafish embryo toxicity. This study demonstrates the successful design of a Ru(ii) agent that mimics many of the biological effects and phenotypes seen with phenanthriplatin, despite numerous differences in both the ligands and metal center structure.
Collapse
Affiliation(s)
- Richard J Mitchell
- Department of Chemistry, University of Kentucky 505 Rose St. Lexington KY 40506 USA
| | - Sarah M Kriger
- Department of Chemistry, North Carolina State University 2620 Yarbrough DriveRaleigh NC 27695 USA
| | - Alexander D Fenton
- Department of Chemistry, University of Kentucky 505 Rose St. Lexington KY 40506 USA
| | - Dmytro Havrylyuk
- Department of Chemistry, University of Kentucky 505 Rose St. Lexington KY 40506 USA
| | - Ankit Pandeya
- Department of Chemistry, University of Kentucky 505 Rose St. Lexington KY 40506 USA
| | - Yang Sun
- Department of Chemistry, University of Kentucky 505 Rose St. Lexington KY 40506 USA
| | - Tami Smith
- Department of Plant and Soil Sciences, University of Kentucky 1100 S. Limestone St Lexington KY 40546 USA
| | - Jason E DeRouchey
- Department of Chemistry, University of Kentucky 505 Rose St. Lexington KY 40506 USA
| | - Jason M Unrine
- Department of Plant and Soil Sciences, University of Kentucky 1100 S. Limestone St Lexington KY 40546 USA
| | - Viral Oza
- Department of Molecular and Cellular Biochemistry, University of Kentucky 741 S. Limestone St. Lexington KY 40536 USA
| | - Jessica S Blackburn
- Department of Molecular and Cellular Biochemistry, University of Kentucky 741 S. Limestone St. Lexington KY 40536 USA
| | - Yinan Wei
- Department of Chemistry, University of Kentucky 505 Rose St. Lexington KY 40506 USA
| | - David K Heidary
- Department of Chemistry, North Carolina State University 2620 Yarbrough DriveRaleigh NC 27695 USA
| | - Edith C Glazer
- Department of Chemistry, North Carolina State University 2620 Yarbrough DriveRaleigh NC 27695 USA
| |
Collapse
|
4
|
Shinde Y, Patil R, Badireenath Konkimalla V, Merugu SB, Mokashi V, Harihar S, Marrot J, Butcher RJ, Salunke-Gawali S. Keto-enol tautomerism of hydroxynaphthoquinoneoxime ligands: Copper complexes and topoisomerase inhibition activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
5
|
Gaikwad M, Konkimalla VB, Salunke-Gawali S. Metal complexes as topoisomerase inhibitors. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
6
|
Wu Y, Zhao D, Shang J, Huang W, Chen Z. A novel star-shaped trinuclear platinum(II) complex based on a 1,3,5-triazine core displaying potent antiproliferative activity against TNBC by the mitochondrial injury and DNA damage mechanism. Dalton Trans 2022; 51:10930-10942. [PMID: 35731536 DOI: 10.1039/d2dt00895e] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polynuclear platinum(II) complexes represent a class of great prospective Pt-based antitumor drugs that may expand the antitumor spectrum and overcome the clinical problems of drug resistance and side effects of platinum-based drugs. Herein, a novel star-shaped trinuclear platinum(II) complex [Pt3(L-3H)Cl3] (1, L = 2,4,6-tris[(2-hydroxybenzyl)(2-pyridylmethyl)amine]-1,3,5-triazine) and its monomer [Pt(L'-H)Cl] (2, L' = (2-hydroxybenzyl)(2-pyridylmethyl)amine) were synthesized and characterized. The in vitro antiproliferative activities of complexes 1 and 2 against a panel of human cancer cell lines including MDA-MB-231 (triple-negative breast cancer, TNBC), MCF-7 (breast), HepG-2 (liver), and A549 (lung) were investigated. The results revealed that 1 exhibited much higher antiproliferative properties than its monomer 2 against the tested cell lines. Importantly, 1 possessed 3.3-fold higher antiproliferative activity as compared with cisplatin against the TNBC cell line MDA-MB-231. Another TNBC cell line MDA-MB-468 is also sensitive to 1. The results indicated that 1 might have the potential to act as a candidate for the treatment of TNBC. Cellular uptake and distribution studies showed that 1 could pass through the membrane of cells and enter into cells and mainly accumulate in the nuclei and mitochondria. 1 could bind to DNA in a cooperative groove-electrostatic-platinating binding mode and induce stronger DNA double-strand breaks (DSBs) and damaging effects on MDA-MB-231 than cisplatin (upregulation of γ-H2AX). Moreover, the DNA damage could not be easily repaired (upregulation of p53), which would exert a much positive influence on the overcoming of drug resistance. Additionally, flow cytometry studies showed that 1 arrested the cell cycle in the G0/G1 phase, induced mitochondrial membrane depolarization, increased ROS generation, and induced cell apoptosis. The results demonstrated that 1 could target simultaneously mitochondria and nuclei that gave rise to mitochondrial injury and DNA damage and ultimately efficiently promote the apoptotic death of tumor cells. Further mechanistic studies showed that 1 induced MDA-MB-231 cell apoptosis via the p53-mediated mitochondrial pathway by upregulating Bax and cytochrome c and downregulating Bcl-2 proteins, leading to the activation of caspase-3 and upregulation of the cleaved-PARP level. Taken together, 1 with such a synergic mechanism has great potential to be an effective anticancer agent that can overcome treatment resistance in TNBC.
Collapse
Affiliation(s)
- Yixuan Wu
- Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, School of Optoelectronic Materials and Technologies, Jianghan University, Wuhan 430056, P. R. China.
| | - Dandan Zhao
- Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, School of Optoelectronic Materials and Technologies, Jianghan University, Wuhan 430056, P. R. China.
| | - Jinting Shang
- Wuhan Institutes of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan 430056, P. R. China
| | - Wenxin Huang
- Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, School of Optoelectronic Materials and Technologies, Jianghan University, Wuhan 430056, P. R. China.
| | - Zhanfen Chen
- Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, School of Optoelectronic Materials and Technologies, Jianghan University, Wuhan 430056, P. R. China. .,Wuhan Institutes of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan 430056, P. R. China
| |
Collapse
|
7
|
Wang MF, Deng YA, Li QF, Tang SJ, Yang R, Zhao RY, Liu FD, Ren X, Zhang D, Gao F. Dinuclear osmium complexes as mitochondrion-targeting antitumor photothermal agents in vivo. Chem Commun (Camb) 2022; 58:12676-12679. [DOI: 10.1039/d2cc05230j] [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
Mitochondrion-targeting dinuclear osmium complexes with extremely high photothermal conversion capability under irradiation of an 808 nm low-power laser without nucleus affinity and photodynamic activity act as antitumor photothermal therapy agents in vivo.
Collapse
Affiliation(s)
- Meng-Fan Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Yu-Ang Deng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Qing-Fang Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Shi-Jie Tang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Rong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Run-Yu Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Fu-Dan Liu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| | - Xiaoxia Ren
- Animal Research and Resource Center, School of Life Sciences, Yunnan University, Kunming, 650091, P. R. China
| | - Dan Zhang
- First Affiliated Hospital of Kunming Medical University, Kunming 650032, P. R. China
| | - Feng Gao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650091, P. R. China
| |
Collapse
|
8
|
Das U, Kar B, Pete S, Paira P. Ru(ii), Ir(iii), Re(i) and Rh(iii) based complexes as next generation anticancer metallopharmaceuticals. Dalton Trans 2021; 50:11259-11290. [PMID: 34342316 DOI: 10.1039/d1dt01326b] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Several anticancer drugs such as cisplatin, and its analogues, epirubicin, and doxorubicin are well known for their anticancer activity but the therapeutic value of these drugs comes with certain side effects and they cannot distinguish between normal and cancer cells. Thus, a major challenge for researchers around the world is to develop an anticancer drug with the least toxicity and more target specificity. With the successful reporting of NAMI-A and KP1019, a new path has emerged in the anticancer field. Recently, several Ru(ii) complexes have been reported for their anticancer activity due to their enhanced cellular uptake and selectivity towards cancer cells. Apart from the Ru(ii) complexes, a large amount of research has been carried out with Ir(iii), Re(i), and Rh(iii) based complexes, which exhibited promising anticancer activity. The present review reports various Ru(ii), Ir(iii), Re(i), and Rh(iii) based complexes for their anticancer activity based on their cytotoxicity profiles, biological targets and mechanism of action.
Collapse
Affiliation(s)
- Utpal Das
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore-632014, Tamilnadu, India.
| | | | | | | |
Collapse
|
9
|
Ruthenium Complexes as Promising Candidates against Lung Cancer. Molecules 2021; 26:molecules26154389. [PMID: 34361543 PMCID: PMC8348655 DOI: 10.3390/molecules26154389] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/13/2021] [Accepted: 07/15/2021] [Indexed: 11/17/2022] Open
Abstract
Lung cancer is one of the most common malignancies with the highest mortality rate and the second-highest incidence rate after breast cancer, posing a serious threat to human health. The accidental discovery of the antitumor properties of cisplatin in the early 1960s aroused a growing interest in metal-based compounds for cancer treatment. However, the clinical application of cisplatin is limited by serious side effects and drug resistance. Therefore, other transition metal complexes have been developed for the treatment of different malignant cancers. Among them, Ru(II/III)-based complexes have emerged as promising anticancer drug candidates due to their potential anticancer properties and selective cytotoxic activity. In this review, we summarized the latest developments of Ru(II/III) complexes against lung cancer, focusing mainly on the mechanisms of their biological activities, including induction of apoptosis, necroptosis, autophagy, cell cycle arrest, inhibition of cell proliferation, and invasion and metastasis of lung cancer cells.
Collapse
|
10
|
Baglini E, Salerno S, Barresi E, Robello M, Da Settimo F, Taliani S, Marini AM. Multiple Topoisomerase I (TopoI), Topoisomerase II (TopoII) and Tyrosyl-DNA Phosphodiesterase (TDP) inhibitors in the development of anticancer drugs. Eur J Pharm Sci 2021; 156:105594. [DOI: 10.1016/j.ejps.2020.105594] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/07/2020] [Accepted: 10/08/2020] [Indexed: 02/08/2023]
|
11
|
Li N, Lin W, Huang B, Chen Z, Chao H, Li H. Solvent-dependent self-assembly of a ruthenium(II) complex bearing triazino-phenanthrenes and its applications in photocatalytic ascorbate fuel cells. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.137155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
12
|
Kar B, Roy N, Pete S, Moharana P, Paira P. Ruthenium and iridium based mononuclear and multinuclear complexes: A Breakthrough of Next-Generation anticancer metallopharmaceuticals. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119858] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
13
|
Dong Z, Liu X, Tan L. Biophysical insights into the interaction of two enantiomers of Ru(II) complex [Ru(bpy) 2(7-CH 3-dppz)] 2+ with the RNA poly(U-A⁎U) triplex. J Biol Inorg Chem 2020; 25:1085-1095. [PMID: 33040210 DOI: 10.1007/s00775-020-01825-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 09/28/2020] [Indexed: 01/14/2023]
Abstract
To determine the factors affecting the stabilization of RNA triple-stranded structure by chiral Ru(II) polypyridyl complexes, a new pair of enantiomers, ∆-[Ru(bpy)2(7-CH3-dppz)]2+ (∆-1; bpy = 2,2'-bipyridine, 7-CH3-dppz = 7-methyl-dipyrido[3,2-a,2',3'-c]phenazine) and Λ-[Ru(bpy)2(7-CH3-dppz)]2+ (Λ-1), have been synthesized and characterized in this work. Binding properties of the two enantiomers with the RNA poly(U-A⁎U) triplex (where "-" denotes the Watson - Crick base pairing and "⁎" denotes the Hoogsteen base pairing) have been studied by spectroscopy and hydrodynamics methods. Under the conditions used in this study, changes in absorption spectra of the two enantiomers are not very different from each other when bound to the triplex, although the binding affinity of ∆-1 is higher than that of Λ-1. Fluorescence titrations and viscosity experiments give convincing evidence for a true intercalative binding of enantiomers with the triplex. However, melting experiments indicated that the two enantiomers selectively stabilized the triplex. The enantiomer ∆-1 stabilize the template duplex and third-strand of the triplex, while it's more effective for stabilization of the template duplex. In stark contrast to ∆-1, Λ-1 stabilizes the triplex without any effect on the third-strand stabilization, suggesting this one extremely prefers to stabilize the template duplex rather than third-strand. Besides, the triplex stabilization effect of ∆-1 is more marked in comparison with that of Λ-1. The obtained results suggest that substituent effects and chiralities of Ru(II) polypyridyl complexes play important roles in the triplex stabilization. Complexes Λ/Δ-[Ru(bpy)2(7-CH3-dppz)]2+ (Λ/Δ-1; bpy = 2,2'-bipyridine, 7-CH3-dppz = 7-methyl-dipyrido[3,2-a,2',3'-c]phenazine) were prepared as stabilizers for poly(U-A ∗ U) triplex. Results suggest the triplex stabilization depends the chiral structures of Λ/Δ-1, indicating that [Ru(bpy)2(7-CH3-dppz)]2+ is a non-specific intercalator for poly(U-A ∗ U) investigated in this work.
Collapse
Affiliation(s)
- Zhan Dong
- College of Chemistry, Xiangtan University, Xiangtan, 411105, People's Republic of China
| | - Xiaohua Liu
- Academic Affairs Office, Xiangtan University, Xiangtan, 411105, People's Republic of China
| | - Lifeng Tan
- Key Lab of Environment-Friendly Chemistry and Application in Ministry of Education, Xiangtan University, Xiangtan, 411105, People's Republic of China. .,Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Xiangtan University, Xiangtan, 411105, People's Republic of China.
| |
Collapse
|
14
|
Liu X, Tang Y, Liu N, Deng Y, Wang S, Liu T, Chen Y, Lu J. Topo I inhibition, DNA photocleavage, Molecular docking and cytotoxicities of two new phenanthroline‐based ruthenium complexes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5312] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Xue‐Wen Liu
- College of Chemistry and Material EngineeringHunan University of Arts and Science ChangDe 415000 China
- State Key Laboratory of Coordination Chemistry,School of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 P. R. China
| | - Yu‐Cai Tang
- College of Chemistry and Material EngineeringHunan University of Arts and Science ChangDe 415000 China
- State Key Laboratory of Coordination Chemistry,School of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 P. R. China
| | - Ning‐Yi Liu
- College of Chemistry and Material EngineeringHunan University of Arts and Science ChangDe 415000 China
| | - Yuan‐Qing Deng
- College of Chemistry and Material EngineeringHunan University of Arts and Science ChangDe 415000 China
| | - Shan Wang
- College of Chemistry and Material EngineeringHunan University of Arts and Science ChangDe 415000 China
| | - Ting Liu
- College of Chemistry and Material EngineeringHunan University of Arts and Science ChangDe 415000 China
| | - Yuan‐Dao Chen
- College of Chemistry and Material EngineeringHunan University of Arts and Science ChangDe 415000 China
| | - Ji‐Lin Lu
- College of Chemistry and Material EngineeringHunan University of Arts and Science ChangDe 415000 China
- State Key Laboratory of Coordination Chemistry,School of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 P. R. China
| |
Collapse
|
15
|
Kotha S, Sreevani G, Dzhemileva LU, Yunusbaeva MM, Dzhemilev UM, D'yakonov VA. Diversity-oriented synthesis of spirothiazolidinediones and their biological evaluation. Beilstein J Org Chem 2019; 15:2774-2781. [PMID: 31807211 PMCID: PMC6880819 DOI: 10.3762/bjoc.15.269] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 11/04/2019] [Indexed: 01/18/2023] Open
Abstract
We report a new synthetic approach to assemble spirothiazolidinediones via a [2 + 2 + 2] cyclotrimerization reaction and the derivatives were further functionalized through DA chemistry and click reaction. Using flow cytometry, it was shown for the first time that the new benzyl alcohol derivatives of thiazolidine-2,4-dione generated here are efficient apoptosis inducers in the HeLa, Hek293, U937, Jurkat, and K562 cell lines.
Collapse
Affiliation(s)
- Sambasivarao Kotha
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Gaddamedi Sreevani
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Lilya U Dzhemileva
- Laboratory of Catalytic Synthesis, Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Prospect Octyabrya, 141, 450075, Ufa, Russian Federation.,Department of Immunology and Human Reproductive Health Bashkir State Medical University, Lenin Street, 3, 450003, Ufa, Russian Federation
| | - Milyausha M Yunusbaeva
- Laboratory of Catalytic Synthesis, Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Prospect Octyabrya, 141, 450075, Ufa, Russian Federation
| | - Usein M Dzhemilev
- Laboratory of Catalytic Synthesis, Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Prospect Octyabrya, 141, 450075, Ufa, Russian Federation
| | - Vladimir A D'yakonov
- Laboratory of Catalytic Synthesis, Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Prospect Octyabrya, 141, 450075, Ufa, Russian Federation
| |
Collapse
|
16
|
Jin B, Sung GW, Jang YJ. Binding mode of proflavine to DNA probed by polarized light spectroscopy. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Biao Jin
- Instrumental Analysis CenterYanbian University Yanji City Jilin Province China
| | - Gi Woong Sung
- Department of ChemistryYeungnam University Dae‐dong Gyeongsan City Gyeong‐buk Republic of Korea
| | - Yoon Jung Jang
- College of Basic Education, Yeungnam University Dae‐dong Gyeongsan City Gyeong‐buk Republic of Korea
| |
Collapse
|
17
|
Induction of apoptosis in SGC-7901 cells by ruthenium(II) complexes through ROS-mediated lysosome–mitochondria dysfunction and inhibition of PI3K/AKT/mTOR pathways. TRANSIT METAL CHEM 2018. [DOI: 10.1007/s11243-018-0283-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
18
|
Czerwińska K, Machura B, Kula S, Krompiec S, Erfurt K, Roma-Rodrigues C, Fernandes AR, Shul'pina LS, Ikonnikov NS, Shul'pin GB. Copper(ii) complexes of functionalized 2,2':6',2''-terpyridines and 2,6-di(thiazol-2-yl)pyridine: structure, spectroscopy, cytotoxicity and catalytic activity. Dalton Trans 2018; 46:9591-9604. [PMID: 28702618 DOI: 10.1039/c7dt01244f] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Six new copper(ii) complexes with 2,2':6',2''-terpyridine (4'-Rn-terpy) [1 (R1 = furan-2-yl), 2 (R2 = thiophen-2-yl), and 3 (R3 = 1-methyl-1H-pyrrol-2-yl)] and 2,6-di(thiazol-2-yl)pyridine derivatives (Rn-dtpy) [4 (R1), 5 (R2), and 6 (R3)] have been synthesized by a reaction between copper(ii) chloride and the corresponding ligand. The complexes have been characterized by UV-vis and IR spectroscopy, and their structures have been determined by X-ray analysis. The antiproliferative potential of copper(ii) complexes of 2,2':6',2''-terpyridine and 2,6-di(thiazol-2-yl)pyridine derivatives towards human colorectal (HCT116) and ovarian (A2780) carcinoma as well as towards lung (A549) and breast adenocarcinoma (MCF7) cell lines was examined. Complex 1 and complex 6 were found to have the highest antiproliferative effect on A2780 ovarian carcinoma cells, particularly when compared with complex 2, 3 with no antiproliferative effect. The order of cytotoxicity in this cell line is 6 > 1 > 5 > 4 > 2 ≈ 3. Complex 2 seems to be much more specific towards colorectal carcinoma HCT116 and lung adenocarcinoma A549 cells. The viability loss induced by the complexes agrees with Hoechst 33258 staining and typical morphological apoptotic characteristics like chromatin condensation and nuclear fragmentation. The specificity towards different types of cell lines and the low cytotoxic activity towards healthy cells are of particular interest and are a positive feature for further developments. Complexes 1-6 were also tested in the oxidation of alkanes and alcohols with hydrogen peroxide and tert-butyl-hydroperoxide (TBHP). The most active catalyst 4 gave, after 120 min, 0.105 M of cyclohexanol + cyclohexanone after reduction with PPh3. This concentration corresponds to a yield of 23% and TON = 210. Oxidation of cis-1,2-dimethylcyclohexane with m-CPBA catalyzed by 4 in the presence of HNO3 gave a product of a stereoselective reaction (trans/cis = 0.47). Oxidation of secondary alcohols afforded the target ketones in yields up to 98% and TON = 630.
Collapse
Affiliation(s)
- Katarzyna Czerwińska
- Department of Crystallography, Institute of Chemistry, University of Silesia, 9th Szkolna St, 40-006 Katowice, Poland.
| | - Barbara Machura
- Department of Crystallography, Institute of Chemistry, University of Silesia, 9th Szkolna St, 40-006 Katowice, Poland.
| | - Slawomir Kula
- Department of Inorganic, Organometallic Chemistry and Catalysis, Institute of Chemistry, University of Silesia, 9th Szkolna St, 40-006 Katowice, Poland
| | - Stanisław Krompiec
- Department of Inorganic, Organometallic Chemistry and Catalysis, Institute of Chemistry, University of Silesia, 9th Szkolna St, 40-006 Katowice, Poland
| | - Karol Erfurt
- Department of Chemical Organic Technology and Petrochemistry, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland
| | - Catarina Roma-Rodrigues
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal.
| | - Alexandra R Fernandes
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal.
| | - Lidia S Shul'pina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ulitsa Vavilova, dom 28, Moscow 119991, Russia
| | - Nikolay S Ikonnikov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ulitsa Vavilova, dom 28, Moscow 119991, Russia
| | - Georgiy B Shul'pin
- Department of Kinetics and Catalysis, Semenov Institute of Chemical Physics, Russian Academy of Sciences, ulitsa Kosygina, dom 4, Moscow 119991, Russia. and Chair of Chemistry and Physics, Plekhanov Russian University of Economics, Stremyannyi pereulok, dom 36, Moscow 117997, Russia
| |
Collapse
|
19
|
Ma GL, Bi XD, Gao F, Feng Z, Zhao DC, Lin FJ, Yan R, Liu D, Liu P, Chen J, Zhang H. Novel polypyridyl ruthenium complexes acting as high affinity DNA intercalators, potent transcription inhibitors and antitumor reagents. J Inorg Biochem 2018; 185:1-9. [DOI: 10.1016/j.jinorgbio.2018.04.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 04/11/2018] [Accepted: 04/29/2018] [Indexed: 12/25/2022]
|
20
|
Hu W, Huang XS, Wu JF, Yang L, Zheng YT, Shen YM, Li ZY, Li X. Discovery of Novel Topoisomerase II Inhibitors by Medicinal Chemistry Approaches. J Med Chem 2018; 61:8947-8980. [PMID: 29870668 DOI: 10.1021/acs.jmedchem.7b01202] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Wei Hu
- State Key Laboratory of Microbial Technology, School of Life Science, Shandong University, 27 South Shanda Road, 250100 Ji’nan, Shandong, P. R. China
| | - Xu-Sheng Huang
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Science and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Ji-Feng Wu
- Institute of Criminal Science and Technology, Ji’nan Public Security Bureau, 21 South QiliShan Road, 250000 Ji’nan, Shandong, P. R. China
| | - Liang Yang
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 West Culture Road, 250012, Ji’nan, Shandong, P. R. China
| | - Yong-Tang Zheng
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Science and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Yue-Mao Shen
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 West Culture Road, 250012, Ji’nan, Shandong, P. R. China
| | - Zhi-Yu Li
- Department of Pharmaceutical Sciences, Philadelphia College of Pharmacy, Philadelphia, Pennsylvania 19104, United States
| | - Xun Li
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 West Culture Road, 250012, Ji’nan, Shandong, P. R. China
| |
Collapse
|
21
|
Dzhemileva LU, D'yakonov VA, Makarov AA, Andreev EN, Yunusbaeva MM, Dzhemilev UM. The first total synthesis of the marine acetylenic alcohol, lembehyne B - a selective inducer of early apoptosis in leukemia cancer cells. Org Biomol Chem 2018; 15:470-476. [PMID: 27929178 DOI: 10.1039/c6ob02346k] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The communication reports a new stereoselective method for the synthesis of a natural acetylenic alcohol, lembehyne B. The key stage of the process uses new cross-cyclomagnesiation reaction of aliphatic and oxygenated 1,2-dienes with Grignard reagents in the presence of a catalytic amount of Cp2TiCl2. A study of the cytotoxic properties of lembehyne B on tumor cell lines using flow cytometry demonstrated that this is a selective inducer of early apoptosis of the Jurkat, HL-60 and K562 cell cultures and hypodiploid (sub-G1) sub-population inducer in cell cycle studies for all cell lines used.
Collapse
Affiliation(s)
- Lilya U Dzhemileva
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 Prospekt Oktyabrya, 450075, Ufa, Russian Federation. and Department of Immunology and Human Reproductive Health Bashkir State Medical University, Lenin Street, 3, 450003, Ufa, Russian Federation.
| | - Vladimir A D'yakonov
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 Prospekt Oktyabrya, 450075, Ufa, Russian Federation.
| | - Aleksey A Makarov
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 Prospekt Oktyabrya, 450075, Ufa, Russian Federation.
| | - Evgeny N Andreev
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 Prospekt Oktyabrya, 450075, Ufa, Russian Federation.
| | - Milyausha M Yunusbaeva
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 Prospekt Oktyabrya, 450075, Ufa, Russian Federation.
| | - Usein M Dzhemilev
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 Prospekt Oktyabrya, 450075, Ufa, Russian Federation.
| |
Collapse
|
22
|
Łączkowski KZ, Anusiak J, Świtalska M, Dzitko K, Cytarska J, Baranowska-Łączkowska A, Plech T, Paneth A, Wietrzyk J, Białczyk J. Synthesis, molecular docking, ctDNA interaction, DFT calculation and evaluation of antiproliferative and anti- Toxoplasma gondii activities of 2,4-diaminotriazine-thiazole derivatives. Med Chem Res 2018; 27:1131-1148. [PMID: 29576720 PMCID: PMC5854716 DOI: 10.1007/s00044-018-2136-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 01/13/2018] [Indexed: 01/23/2023]
Abstract
Synthesis, characterization, and investigation of antiproliferative activities against human cancer cell lines (MV4-11, MCF-7, and A549) and Toxoplasma gondii parasite of twelve novel 2,4-diaminotriazine-thiazoles are presented. The toxicity of the compounds was studied at three different cell types, normal mouse fibroblast (Balb/3T3), mouse fibroblast (L929), and human VERO cells. The structures of novel compounds were determined using 1H and 13C NMR, FAB(+)-MS, and elemental analyses. Among the derivatives, 4a–k showed very high activity against MV4-11 cell line with IC50 values between 1.13 and 3.21 µg/ml. Additionally, the cytotoxic activity of compounds 4a–k against normal mouse fibroblast Balb/3T3 cells is about 20–100 times lower than against cancer cell lines. According to our results, compounds 4a, 4b, 4d, and 4i have very strong activity against human breast carcinoma MCF-7, with IC50 values from 3.18 to 4.28 µg/ml. Moreover, diaminotriazines 4a–l showed significant anti-Toxoplasma gondii activity, with IC50 values 9–68 times lower than those observed for sulfadiazine. Molecular docking studies indicated DNA-binding site of hTopoI and hTopoII as possible anticancer targets and purine nucleoside phosphorylase as possible anti-toxoplasmosis target. Our UV–Vis spectroscopic results indicate also that diaminotriazine-thiazoles tends to interact with DNA by intercalation. Additionally, the structure and the interaction and binding energies of a model complex formed by compound 4a and two thymine molecules are investigated using quantum mechanical methods.
Collapse
Affiliation(s)
- Krzysztof Z Łączkowski
- 1Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland
| | - Joanna Anusiak
- 1Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland
| | - Marta Świtalska
- 2Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfa Weigla 12, 53-114 Wrocław, Poland
| | - Katarzyna Dzitko
- 3Department of Immunoparasitology, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
| | - Joanna Cytarska
- 1Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland
| | | | - Tomasz Plech
- 5Department of Pharmacology, Faculty of Health Sciences, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Agata Paneth
- 6Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Joanna Wietrzyk
- 1Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland.,2Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfa Weigla 12, 53-114 Wrocław, Poland.,3Department of Immunoparasitology, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland.,4Institute of Physics, Kazimierz Wielki University, Plac Weyssenhoffa 11, 85-072 Bydgoszcz, Poland.,5Department of Pharmacology, Faculty of Health Sciences, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland.,6Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Joanna Białczyk
- 1Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089 Bydgoszcz, Poland.,2Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfa Weigla 12, 53-114 Wrocław, Poland.,3Department of Immunoparasitology, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland.,4Institute of Physics, Kazimierz Wielki University, Plac Weyssenhoffa 11, 85-072 Bydgoszcz, Poland.,5Department of Pharmacology, Faculty of Health Sciences, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland.,6Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| |
Collapse
|
23
|
Mohamed Kasim MS, Sundar S, Rengan R. Synthesis and structure of new binuclear ruthenium(ii) arene benzil bis(benzoylhydrazone) complexes: investigation on antiproliferative activity and apoptosis induction. Inorg Chem Front 2018. [DOI: 10.1039/c7qi00761b] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
New binuclear Ru(ii) arene benzil bis(benzoylhydrazone) complexes show excellent cytotoxicity against human cancer cell lines. The results of biochemical assays demonstrated that complexes are able to induce apoptosis.
Collapse
Affiliation(s)
| | - Saranya Sundar
- Centre for Organometallic Chemistry
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli 620 024
- India
| | - Ramesh Rengan
- Centre for Organometallic Chemistry
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli 620 024
- India
| |
Collapse
|
24
|
Maroń A, Kula S, Szlapa-Kula A, Świtlicka A, Machura B, Krompiec S, Małecki JG, Kruszyński R, Chrobok A, Schab-Balcerzak E, Kotowicz S, Siwy M, Smolarek K, Maćkowski S, Janeczek H, Libera M. 2,2′:6′,2′′-Terpyridine Analogues: Structural, Electrochemical, and Photophysical Properties of 2,6-Di(thiazol-2-yl)pyridine Derivatives. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700141] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anna Maroń
- Department of Crystallography; Institute of Chemistry; University in Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
| | - Slawomir Kula
- Department of Inorganic; Organometallic Chemistry and Catalysis; Institute of Chemistry; University of Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
| | - Agata Szlapa-Kula
- Department of Inorganic; Organometallic Chemistry and Catalysis; Institute of Chemistry; University of Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
| | - Anna Świtlicka
- Department of Crystallography; Institute of Chemistry; University in Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
| | - Barbara Machura
- Department of Crystallography; Institute of Chemistry; University in Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
| | - Stanisław Krompiec
- Department of Inorganic; Organometallic Chemistry and Catalysis; Institute of Chemistry; University of Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
| | - Jan Grzegorz Małecki
- Department of Crystallography; Institute of Chemistry; University in Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
| | - Rafał Kruszyński
- Department of X-ray Crystallography and Crystal Chemistry; Institute of General and Ecological Chemistry; Technical University of Lodz; 116 Żeromski St. 90-924 Łódź Poland
| | - Anna Chrobok
- Department of Chemical Organic Technology and Petrochemistry; Silesian University of Technology; 4 Krzywoustego St. 44-100 Gliwice Poland
| | - Ewa Schab-Balcerzak
- Department of Polymer Chemistry; Institute of Chemistry; University of Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
- Centre of Polymer and Carbon Materials; Polish Academy of Sciences; 34 M. Curie-Sklodowska St. 41-819 Zabrze Poland
| | - Sonia Kotowicz
- Department of Polymer Chemistry; Institute of Chemistry; University of Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
| | - Mariola Siwy
- Centre of Polymer and Carbon Materials; Polish Academy of Sciences; 34 M. Curie-Sklodowska St. 41-819 Zabrze Poland
| | - Karolina Smolarek
- Institute of Physics; Faculty of Physics, Astronomy and Informatics; Nicolaus Copernicus University; 5 Grudziadzka St. 87-100 Torun Poland
| | - Sebastian Maćkowski
- Institute of Physics; Faculty of Physics, Astronomy and Informatics; Nicolaus Copernicus University; 5 Grudziadzka St. 87-100 Torun Poland
| | - Henryk Janeczek
- Centre of Polymer and Carbon Materials; Polish Academy of Sciences; 34 M. Curie-Sklodowska St. 41-819 Zabrze Poland
| | - Marcin Libera
- Department of Polymer Chemistry; Institute of Chemistry; University of Silesia in Katowice; 9 Szkolna St. 40-006 Katowice Poland
| |
Collapse
|
25
|
Gomathi A, Vijayan P, Viswanathamurthi P, Suresh S, Nandhakumar R, Hashimoto T. Organoruthenium(II) compounds with pyridyl benzoxazole/benzthiazole moiety: studies on DNA/protein binding and enzyme mimetic activities. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1309649] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | | | | | | | | | - Takeshi Hashimoto
- Faculty of Science and Technology, Department of Materials and Life Sciences, Sophia University, Tokyo, Japan
| |
Collapse
|
26
|
Theetharappan M, Subha L, Balakrishnan C, Neelakantan M. Binding interactions of mixed ligand copper(II) amino acid Schiff base complexes with biological targets: Spectroscopic evaluation and molecular docking. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3713] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- M. Theetharappan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| | - L. Subha
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| | - C. Balakrishnan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| | - M.A. Neelakantan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| |
Collapse
|
27
|
Klemens T, Czerwińska K, Szlapa-Kula A, Kula S, Świtlicka A, Kotowicz S, Siwy M, Bednarczyk K, Krompiec S, Smolarek K, Maćkowski S, Danikiewicz W, Schab-Balcerzak E, Machura B. Synthesis, spectroscopic, electrochemical and computational studies of rhenium(i) tricarbonyl complexes based on bidentate-coordinated 2,6-di(thiazol-2-yl)pyridine derivatives. Dalton Trans 2017; 46:9605-9620. [DOI: 10.1039/c7dt01948c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The impact of structure modification of the 2,6-di(thiazol-2-yl)pyridine based ligand was investigated.
Collapse
|
28
|
Vijayan P, Viswanathamurthi P, Sugumar P, Ponnuswamy MN, Malecki JG, Velmurugan K, Nandhakumar R, Balakumaran MD, Kalaichelvan PT. Solvent-assisted formation of ruthenium(II)/copper(I) complexes containing thiourea derivatives: Synthesis, crystal structure, density functional theory, enzyme mimetics and in vitro
biological perspectives. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3652] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Paramasivam Sugumar
- Centre of Advanced Studies in Crystallography and Biophysics; University of Madras; Guindy Campus Chennai 600 025 India
| | | | - Jan Grzegorz Malecki
- Department of Crystallography; Silesian University; Szkolna 9 40-006 Katowice Poland
| | | | - Raju Nandhakumar
- Department of Chemistry; Karunya University; Karunya Nagar Coimbatore 641 114 India
| | | | | |
Collapse
|
29
|
Vijayan P, Viswanathamurthi P, Sugumar P, Ponnuswamy MN, Velmurugan K, Nandhakumar R, Balakumaran MD, Kalaichelvan PT. Toward a new avenue in ruthenium-sulphur chemistry of binuclear μ-sulphido bridged (μ-S)2 complexes having Ru2S2 core: Targeted synthesis, crystal structure, biomolecules interaction and their in vitro anticancer activities. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.09.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
30
|
Zhao W, Jiang G, Bi C, Li Y, Liu J, Ye C, He H, Li L, Song D, Shao R. The dual topoisomerase inhibitor A35 preferentially and specially targets topoisomerase 2α by enhancing pre-strand and post-strand cleavage and inhibiting DNA religation. Oncotarget 2016; 6:37871-94. [PMID: 26462155 PMCID: PMC4741971 DOI: 10.18632/oncotarget.5680] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Accepted: 09/25/2015] [Indexed: 01/14/2023] Open
Abstract
DNA topoisomerases play a key role in tumor proliferation. Chemotherapeutics targeting topoisomerases have been widely used in clinical oncology, but resistance and side effects, particularly cardiotoxicity, usually limit their application. Clinical data show that a decrease in topoisomerase (top) levels is the primary factor responsible for resistance, but in cells there is compensatory effect between the levels of top1 and top2α. Here, we validated cyclizing-berberine A35, which is a dual top inhibitor and preferentially targets top2α. The impact on the top2α catalytic cycle indicated that A35 could intercalate into DNA but did not interfere with DNA-top binding and top2α ATPase activity. A35 could facilitate DNA-top2α cleavage complex formation by enhancing pre-strand and post-strand cleavage and inhibiting religation, suggesting this compound can be a topoisomerase poison and had a district mechanism from other topoisomerase inhibitors. TARDIS and comet assays showed that A35 could induce cell DNA breakage and DNA-top complexes but had no effect on the cardiac toxicity inducer top2β. Silencing top1 augmented DNA break and silencing top2α decreased DNA break. Further validation in H9c2 cardiac cells showed A35 did not disturb cell proliferation and mitochondrial membrane potency. Additionally, an assay with nude mice further demonstrated A35 did not damage the heart. Our work identifies A35 as a novel skeleton compound dually inhibits topoisomerases, and predominantly and specially targets top2α by interfering with all cleavage steps and its no cardiac toxicity was verified by cardiac cells and mice heart. A35 could be a novel and effective targeting topoisomerase agent.
Collapse
Affiliation(s)
- Wuli Zhao
- Key Laboratory of Antibiotic Bioengineering, Ministry of Health, Laboratory of Oncology, Institute of Medicinal Biotechnology, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Guohua Jiang
- Analysis and Testing Center, Beijing Normal University, Beijing, China
| | - Chongwen Bi
- Key Laboratory of Antibiotic Bioengineering, Ministry of Health, Laboratory of Oncology, Institute of Medicinal Biotechnology, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yangbiao Li
- Key Laboratory of Antibiotic Bioengineering, Ministry of Health, Laboratory of Oncology, Institute of Medicinal Biotechnology, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jingbo Liu
- China Meitan General Hospital, Beijing, China
| | - Cheng Ye
- Key Laboratory of Antibiotic Bioengineering, Ministry of Health, Laboratory of Oncology, Institute of Medicinal Biotechnology, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Hongwei He
- Key Laboratory of Antibiotic Bioengineering, Ministry of Health, Laboratory of Oncology, Institute of Medicinal Biotechnology, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Liang Li
- Key Laboratory of Antibiotic Bioengineering, Ministry of Health, Laboratory of Oncology, Institute of Medicinal Biotechnology, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Danqing Song
- Key Laboratory of Antibiotic Bioengineering, Ministry of Health, Laboratory of Oncology, Institute of Medicinal Biotechnology, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Rongguang Shao
- Key Laboratory of Antibiotic Bioengineering, Ministry of Health, Laboratory of Oncology, Institute of Medicinal Biotechnology, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| |
Collapse
|
31
|
Dzhemilev UM, D'yakonov VA, Tuktarova RA, Dzhemileva LU, Ishmukhametova SR, Yunusbaeva MM, de Meijere A. Short Route to the Total Synthesis of Natural Muricadienin and Investigation of Its Cytotoxic Properties. JOURNAL OF NATURAL PRODUCTS 2016; 79:2039-2044. [PMID: 27533261 DOI: 10.1021/acs.jnatprod.6b00335] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
An original synthesis of the acetogenin muricadienin, the bioprecursor of solamin, has been developed. The key step in the five-step 41% overall yield synthesis is the catalytic cross-cyclomagnesiation reaction of functionally substituted 1,2-dienes with EtMgBr in the presence of Cp2TiCl2 and magnesium metal. It has been demonstrated for the first time that muricadienin exhibits a moderate in vitro inhibitory activity against topoisomerases I and IIα, key cell cycle enzymes. Using flow cytometry, muricadienin was shown to have high cytotoxicity toward the HEK293 kidney cancer cells (IC50 0.39 μM).
Collapse
Affiliation(s)
- Usein M Dzhemilev
- Laboratory of Catalytic Synthesis, Institute of Petrochemistry and Catalysis of RAS (IPC RAS) , Prospect Octyabrya, 141, 450075, Ufa, Russian Federation
| | - Vladimir A D'yakonov
- Laboratory of Catalytic Synthesis, Institute of Petrochemistry and Catalysis of RAS (IPC RAS) , Prospect Octyabrya, 141, 450075, Ufa, Russian Federation
| | - Regina A Tuktarova
- Laboratory of Catalytic Synthesis, Institute of Petrochemistry and Catalysis of RAS (IPC RAS) , Prospect Octyabrya, 141, 450075, Ufa, Russian Federation
| | - Lilya U Dzhemileva
- Laboratory of Catalytic Synthesis, Institute of Petrochemistry and Catalysis of RAS (IPC RAS) , Prospect Octyabrya, 141, 450075, Ufa, Russian Federation
- Department of Immunology and Human Reproductive Health, Bashkir State Medical University , Lenin Street, 3, 450003, Ufa, Russian Federation
- Institute of Biochemistry and Genetics, Ufa Scientific Centre of Russian Academy of Sciences , Prospect Octyabrya, 71, 450054, Ufa, Russian Federation
| | - Svetlana R Ishmukhametova
- Laboratory of Catalytic Synthesis, Institute of Petrochemistry and Catalysis of RAS (IPC RAS) , Prospect Octyabrya, 141, 450075, Ufa, Russian Federation
| | - Milyausha M Yunusbaeva
- Institute of Biochemistry and Genetics, Ufa Scientific Centre of Russian Academy of Sciences , Prospect Octyabrya, 71, 450054, Ufa, Russian Federation
| | - Armin de Meijere
- Institut für Organische und Biomolekulare Chemie der Georg-August-Universität Göttingen , Tammannstrasse 2, 37077 Göttingen, Germany
| |
Collapse
|
32
|
Sun Y, Li J, Zhao H, Tan L. Ruthenium(II) polypyridyl complexes with 1,8-naphthalimide group as DNA binder, photonuclease, and dual inhibitors of topoisomerases I and IIα. J Inorg Biochem 2016; 163:88-94. [PMID: 27470011 DOI: 10.1016/j.jinorgbio.2016.04.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 04/12/2016] [Accepted: 04/18/2016] [Indexed: 10/21/2022]
Abstract
Two ruthenium(II) polypyridyl complexes containing 1,8-naphthalimide group as DNA binders, photonucleases, and inhibitors of topoisomerases I and IIα are evaluated. The binding properties of [Ru(phen)2(pnip)]2+ {1; phen=1,10-phenanthroline; pnip=12-[N-(p-phenyl)-1,8-napthalimide]- imidazo[4',5'-f] [1,10]phenanthroline} and [Ru(bpy)2(pnip)]2+ (2; bpy=2,2'-bipyridine) with calf thymus DNA increases with increasing the bulkiness and hydrophobic character of ancillary ligands, although the two complexes possess high affinities for DNA via intercalation. Moreover, photoirradiation (λ=365nm) of the two complexes are found to induce strand cleavage of closed circular pBR322 plasmid DNA via singlet oxygen mechanism, while complex 1 displays more effective photocleavage activity than complex 2 under the same conditions. Topoisomerase inhibition and DNA strand passage assay reflect that complexes 1 and 2 are efficient dual poisons of topoisomerases I and IIα.
Collapse
Affiliation(s)
- Yanmei Sun
- College of Chemistry, Xiangtan University, Xiangtan, PR China
| | - Jia Li
- College of Chemistry, Xiangtan University, Xiangtan, PR China
| | - Hong Zhao
- College of Chemistry, Xiangtan University, Xiangtan, PR China
| | - Lifeng Tan
- Key Lab of Environment-Friendly Chemistry and Application in Ministry of Education, Xiangtan University, Xiangtan, PR China.
| |
Collapse
|
33
|
Qian C, Wu J, Ji L, Chao H. Topoisomerase IIα poisoning and DNA double-strand breaking by chiral ruthenium(ii) complexes containing 2-furanyl-imidazo[4,5-f][1,10]phenanthroline derivatives. Dalton Trans 2016; 45:10546-55. [DOI: 10.1039/c6dt01422d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Some chiral ruthenium(ii) complexes bearing furan ligands were developed to act as topoisomerase IIα poisons and caused DNA double-strand damage that could lead to apoptosis.
Collapse
Affiliation(s)
- Chen Qian
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Jingheng Wu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Liangnian Ji
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| | - Hui Chao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou
- P. R. China
| |
Collapse
|
34
|
Mohamed Subarkhan M, Prabhu RN, Raj Kumar R, Ramesh R. Antiproliferative activity of cationic and neutral thiosemicarbazone copper(ii) complexes. RSC Adv 2016. [DOI: 10.1039/c5ra26071j] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Three new copper(ii) thiosemicarbazone complexes were synthesized and characterized. The DNA/protein binding and antiproliferative activity of the complexes have been described.
Collapse
Affiliation(s)
| | - R. N. Prabhu
- Department of Chemistry
- Srimad Andavan Arts and Science College
- Tiruchirappalli 620 005
- India
| | - R. Raj Kumar
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli 620 024
- India
| | - R. Ramesh
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli 620 024
- India
| |
Collapse
|
35
|
Correa RS, de Oliveira KM, Delolo FG, Alvarez A, Mocelo R, Plutin AM, Cominetti MR, Castellano EE, Batista AA. Ru(II)-based complexes with N-(acyl)-N′,N′-(disubstituted)thiourea ligands: Synthesis, characterization, BSA- and DNA-binding studies of new cytotoxic agents against lung and prostate tumour cells. J Inorg Biochem 2015; 150:63-71. [DOI: 10.1016/j.jinorgbio.2015.04.008] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 04/12/2015] [Accepted: 04/13/2015] [Indexed: 11/26/2022]
|
36
|
Liu XW, Shu JS, Xiao Y, Shen YM, Zhang SB, Lu JL. DNA binding, photocleavage behavior, and topoisomerase I inhibitory activity of Ru(II) complexes incorporating an asymmetric phenazine-type ligand. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1057132] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Xue-Wen Liu
- College of Chemistry and Chemical Engineering, Hunan University of Arts and Science, ChangDe, PR China
| | - Jun-Shi Shu
- College of Chemistry and Chemical Engineering, Hunan University of Arts and Science, ChangDe, PR China
| | - Yang Xiao
- College of Chemistry and Chemical Engineering, Hunan University of Arts and Science, ChangDe, PR China
| | - You-Ming Shen
- College of Chemistry and Chemical Engineering, Hunan University of Arts and Science, ChangDe, PR China
| | - Song-Bai Zhang
- College of Chemistry and Chemical Engineering, Hunan University of Arts and Science, ChangDe, PR China
| | - Ji-Lin Lu
- College of Chemistry and Chemical Engineering, Hunan University of Arts and Science, ChangDe, PR China
| |
Collapse
|