1
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Evteev S, Ivanenkov Y, Semenov I, Malkov M, Mazaleva O, Bodunov A, Bezrukov D, Sidorenko D, Terentiev V, Malyshev A, Zagribelnyy B, Korzhenevskaya A, Aliper A, Zhavoronkov A. Quantum-assisted fragment-based automated structure generator (QFASG) for small molecule design: an in vitro study. Front Chem 2024; 12:1382512. [PMID: 38633987 PMCID: PMC11021760 DOI: 10.3389/fchem.2024.1382512] [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: 02/05/2024] [Accepted: 03/12/2024] [Indexed: 04/19/2024] Open
Abstract
Introduction: The significance of automated drug design using virtual generative models has steadily grown in recent years. While deep learning-driven solutions have received growing attention, only a few modern AI-assisted generative chemistry platforms have demonstrated the ability to produce valuable structures. At the same time, virtual fragment-based drug design, which was previously less popular due to the high computational costs, has become more attractive with the development of new chemoinformatic techniques and powerful computing technologies. Methods: We developed Quantum-assisted Fragment-based Automated Structure Generator (QFASG), a fully automated algorithm designed to construct ligands for a target protein using a library of molecular fragments. QFASG was applied to generating new structures of CAMKK2 and ATM inhibitors. Results: New low-micromolar inhibitors of CAMKK2 and ATM were designed using the algorithm. Discussion: These findings highlight the algorithm's potential in designing primary hits for further optimization and showcase the capabilities of QFASG as an effective tool in this field.
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Affiliation(s)
- Sergei Evteev
- Insilico Medicine Hong Kong Ltd., Hong Kong, Hong Kong SAR, China
| | - Yan Ivanenkov
- Insilico Medicine Hong Kong Ltd., Hong Kong, Hong Kong SAR, China
| | - Ivan Semenov
- Insilico Medicine Hong Kong Ltd., Hong Kong, Hong Kong SAR, China
| | - Maxim Malkov
- Insilico Medicine AI Limited, Abu Dhabi, United Arab Emirates
| | - Olga Mazaleva
- Insilico Medicine Hong Kong Ltd., Hong Kong, Hong Kong SAR, China
| | - Artem Bodunov
- Insilico Medicine Hong Kong Ltd., Hong Kong, Hong Kong SAR, China
| | - Dmitry Bezrukov
- Insilico Medicine AI Limited, Abu Dhabi, United Arab Emirates
| | - Denis Sidorenko
- Insilico Medicine Hong Kong Ltd., Hong Kong, Hong Kong SAR, China
| | - Victor Terentiev
- Insilico Medicine Hong Kong Ltd., Hong Kong, Hong Kong SAR, China
| | - Alex Malyshev
- Insilico Medicine Hong Kong Ltd., Hong Kong, Hong Kong SAR, China
| | | | | | - Alex Aliper
- Insilico Medicine AI Limited, Abu Dhabi, United Arab Emirates
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2
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Hu L, Shi S, Song X, Ma F, Ji O, Qi B. Identification of novel aminopyrimidine derivatives for the treatment of mutant NSCLC. Eur J Med Chem 2024; 265:116074. [PMID: 38142512 DOI: 10.1016/j.ejmech.2023.116074] [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: 10/05/2023] [Revised: 12/10/2023] [Accepted: 12/17/2023] [Indexed: 12/26/2023]
Abstract
Starting from the binding mode of allosteric EGFR inhibitor JBJ-04-125-02 and the key pharmacophore of the third-generation EGFR inhibitors, we designed and synthesized a novel series of EGFR inhibitors, represented by (R)-N-(4-((2-aminopyrimidin-4-yl)amino)phenyl)-2-(5-(4-(4-methylpiperazin-1-yl)phenyl)-1-oxoisoindolin-2-yl)-2-phenylacetamide (6q). Docking study demonstrated that top compound 6q spanned orthosteric and allosteric sites of EGFR, and formed three key H-bonds with the residues Asp855, Lys745, and Met793 located in two sites. Biological evaluation indicated that compound 6q showed potential inhibitory activity against Ba/F3-EGFRL858R/T790M/C797S and Ba/F3-EGFRDel19/T790M/C797S cells, with IC50 values of 0.42 μM and 0.41 μM, respectively. Furthermore, compound 6q showed excellent activity against mutant NSCLC cell line NCI-H1975-EGFRL858R/T790M/C797S cells, with IC50 value of 0.82 μM which was superior to that of osimertinib (IC50 = 2.94 μM), JBJ-04-125-02 (IC50 = 3.66 μM), and coadministration of JBJ-04-125-02 and osimertinib (IC50 = 1.25 μM). Cell cycle arrest and cell apoptosis assay indicated that compound 6q could promote apoptosis of NCI-H1975-EGFRL858R/T790M/C797S cells at the concentration of 0.8 μM and no obvious cell cycle arrest was found.
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Affiliation(s)
- Liping Hu
- School of Bioengineering, Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis&Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Shengmin Shi
- School of Bioengineering, Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis&Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Xiaomeng Song
- School of Bioengineering, Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis&Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Fangli Ma
- School of Bioengineering, Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis&Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Oulian Ji
- School of Bioengineering, Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis&Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Baohui Qi
- School of Bioengineering, Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis&Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China.
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3
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Xiong L, He H, Fan M, Hu L, Wang F, Song X, Shi S, Qi B. Discovery of novel conjugates of quinoline and thiazolidinone urea as potential anti-colorectal cancer agent. J Enzyme Inhib Med Chem 2022; 37:2334-2347. [PMID: 36043496 PMCID: PMC9448386 DOI: 10.1080/14756366.2022.2117318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Based on the obtained SARs, further structural optimisation of compound BC2021-104511-15i was conducted in this investigation, and totally ten novel quinoline derivates were designed, synthesised and optimised for biological activity. Among them, compound 10a displayed significant in vitro anticancer activity against COLO 205 cells with an IC50 value of 0.11 μM which was over 90-fold more potent than that of Regorafenib (IC50>10.0 μM) and Fruquintinib (IC50>10.0 μM). Furthermore, compound 10a exhibited over 90-fold selectivity towards COLO 205 relative to human normal colorectal mucosa epithelial cell FHC cells. Flow cytometry study demonstrated that compound 10a could induce apoptosis in COLO 205 cells, however, it could not induce cell cycle arrest in COLO 205 cells. The results of preliminary kinase profile study showed that compound 10a was a potential HGFR and MST1R dual inhibitor, with IC50 values of 0.11 μM and 0.045 μM, respectively.
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Affiliation(s)
- Li Xiong
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, China.,Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, China
| | - Huan He
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, China
| | - Mengmeng Fan
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, China.,Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, China
| | - Liping Hu
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, China.,Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, China
| | - Fei Wang
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, China.,Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, China
| | - Xiaomeng Song
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, China.,Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, China
| | - Shengmin Shi
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, China.,Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, China
| | - Baohui Qi
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, China.,Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, China
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4
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Tawfeek HN, Hassan AA, Bräse S, Nieger M, Mostafa YA, Gomaa HA, Youssif BG, El-Shreef EM. Design, synthesis, crystal structures and biological evaluation of some 1,3-thiazolidin-4-ones as dual CDK2/EGFR potent inhibitors with potential apoptotic antiproliferative effects. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104280] [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] Open
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5
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Ilakiyalakshmi M, Arumugam Napoleon A. Review on recent development of quinoline for anticancer activities. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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6
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Roszczenko P, Holota S, Szewczyk OK, Dudchak R, Bielawski K, Bielawska A, Lesyk R. 4-Thiazolidinone-Bearing Hybrid Molecules in Anticancer Drug Design. Int J Mol Sci 2022; 23:13135. [PMID: 36361924 PMCID: PMC9654980 DOI: 10.3390/ijms232113135] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 10/24/2022] [Accepted: 10/26/2022] [Indexed: 08/16/2023] Open
Abstract
Oncological diseases have currently reached an epidemic scale, especially in industrialized countries. Such a situation has prompted complex studies in medicinal chemistry focused on the research and development of novel effective anticancer drugs. In this review, the data concerning new 4-thiazolidinone-bearing hybrid molecules with potential anticancer activity reported during the period from the years 2017-2022 are summarized. The main emphasis is on the application of molecular hybridization methodologies and strategies in the design of small molecules as anticancer agents. Based on the analyzed data, it was observed that the main directions in this field are the hybridization of scaffolds, the hybrid-pharmacophore approach, and the analogue-based drug design of 4-thiazolidinone cores with early approved drugs, natural compounds, and privileged heterocyclic scaffolds. The mentioned design approaches are effective tools/sources for the generation of hit/lead compounds with anticancer activity and will be relevant to future studies.
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Affiliation(s)
- Piotr Roszczenko
- Department of Biotechnology, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland
| | - Serhii Holota
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, 79010 Lviv, Ukraine
| | - Olga Klaudia Szewczyk
- Department of Synthesis and Technology of Drugs, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland
| | - Rostyslav Dudchak
- Department of Synthesis and Technology of Drugs, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland
| | - Krzysztof Bielawski
- Department of Synthesis and Technology of Drugs, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland
| | - Anna Bielawska
- Department of Biotechnology, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland
| | - Roman Lesyk
- Department of Pharmaceutical, Organic and Bioorganic Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, 79010 Lviv, Ukraine
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7
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Cele N, Awolade P, Dhawan S, Khubone L, Raza A, Sharma AK, Singh P. Quinoline–1,3,4-Oxadiazole Conjugates: Synthesis, Anticancer Evaluation, and Molecular Modelling Studies. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2117205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Nosipho Cele
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Paul Awolade
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Sanjeev Dhawan
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Lungisani Khubone
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Asif Raza
- Department of Pharmacology, Penn State Cancer Institute, CH72, Penn State College of Medicine, Hershey, PA, USA
| | - Arun K. Sharma
- Department of Pharmacology, Penn State Cancer Institute, CH72, Penn State College of Medicine, Hershey, PA, USA
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
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8
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Qi B, Wang F, He H, Fan M, Hu L, Xiong L, Gong G, Shi S, Song X. Identification of (S)-1-(2-(2,4-difluorophenyl)-4-oxothiazolidin-3-yl)-3-(4-((7-(3-(4-ethylpiperazin-1-yl)propoxy)-6-methoxyquinolin-4-yl)oxy)-3,5-difluorophenyl)urea as a potential anti-colorectal cancer agent. Eur J Med Chem 2022; 239:114561. [PMID: 35763868 DOI: 10.1016/j.ejmech.2022.114561] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/12/2022] [Accepted: 06/20/2022] [Indexed: 11/03/2022]
Abstract
In our previous study, 1-(2-(2,6-difluorophenyl)-4-oxothiazolidin-3-yl)-3-(4-((7-(3-(4-ethylpiperazin-1-yl)propoxy)-6-methoxyquinolin-4-yl)oxy)-3,5-difluorophenyl)urea (1) was obtained as a potent tyrosine kinase inhibitor. Further structural optimization was performed in this investigation, and a series of novel quinoline derivates were designed, synthesized and evaluated for their biological activity. Among them, compound 8m possessed nanomolar c-Met and Ron inhibitory activity, with IC50 values of 4.32 nM and 2.39 nM, respectively. Kinase profile study demonstrated that it could also inhibit ABL, PDGFRβ, AXL, RET, and FLT3 with submicromolar potency. It also exhibited moderate to excellent cytotoxic activity against different types of human cancer cell lines, especially against COLO 205 cells (IC50 = 0.035 μM) which was remarkably superior to that of Cabozantinib (IC50 = 6.6 μM) and Fruquintinib (IC50 > 10.0 μM). Compared to ( ± )-8m, isomer (S)-8m and (R)-8m showed similar kinase inhibitory activity against c-Met/RON and in vitro anticancer activity against COLO 205 cells. Differently, compound (S)-8m showed an over 238-fold selectivity toward COLO 205 (IC50 = 0.042 μM) cells to FHC cells (IC50 > 10.0 μM), which indicated its low cytotoxicity against human normal tissue cells. Flow cytometry study demonstrated that compound (S)-8m could significantly induce apoptosis in COLO 205 cells in a dose-dependent manner. Cell cycle arrest assays showed that compound (S)-8m could not arrest the cell-cycle progression due to the massive dead cells.
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Affiliation(s)
- Baohui Qi
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China.
| | - Fei Wang
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Huan He
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China
| | - Mengmeng Fan
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Liping Hu
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Li Xiong
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Guowei Gong
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China
| | - Shengmin Shi
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
| | - Xiaomeng Song
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China; Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Zunyi Medical University, Zunyi, 563000, China
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9
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Zarei O, Raeppel SL, Hamzeh-Mivehroud M. An alignment-independent three-dimensional quantitative structure-activity relationship study on ron receptor tyrosine kinase inhibitors. J Bioinform Comput Biol 2022; 20:2250015. [PMID: 35880255 DOI: 10.1142/s0219720022500159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Recepteur d'Origine Nantais known as RON is a member of the receptor tyrosine kinase (RTK) superfamily which has recently gained increasing attention as cancer target for therapeutic intervention. The aim of this work was to perform an alignment-independent three-dimensional quantitative structure-activity relationship (3D QSAR) study for a series of RON inhibitors. A 3D QSAR model based on GRid-INdependent Descriptors (GRIND) methodology was generated using a set of 19 compounds with RON inhibitory activities. The generated 3D QSAR model revealed the main structural features important in the potency of RON inhibitors. The results obtained from the presented study can be used in lead optimization projects for designing of novel compounds where inhibition of RON is needed.
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Affiliation(s)
- Omid Zarei
- Cellular and Molecular Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Stéphane L Raeppel
- ChemRF Laboratories Inc., 3194, rue Claude-Jodoin, Montréal, QC, Canada H1Y 3M2, Canada
| | - Maryam Hamzeh-Mivehroud
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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10
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Anjaneyulu V, Vaarla K, Vermeire K, Leelavathi P. Microwave assisted one pot multicomponent synthesis of 2‐(‐4‐oxo‐2‐(1‐(2‐oxo‐2h‐Chromen‐3‐Yl) ethylidene)hydrazono)thiazolidin‐5‐Yl) acetic acid derivatives and their antiviral activity. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- V. Anjaneyulu
- Department of Chemistry, University College of Science Osmania University Hyderabad India
| | | | - Kurt Vermeire
- KU Leuven‐ University of Leuven, Department of Microbiologyand Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy Leuven Belgium
| | - Panaganti Leelavathi
- Department of Chemistry, University College of Science Osmania University Hyderabad India
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11
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Zhang J, Dai J, Lan X, Zhao Y, Yang F, Zhang H, Tang S, Liang G, Wang X, Tang Q. Synthesis, bioevaluation and molecular dynamics of pyrrolo-pyridine benzamide derivatives as potential antitumor agents in vitro and in vivo. Eur J Med Chem 2022; 233:114215. [DOI: 10.1016/j.ejmech.2022.114215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/17/2022] [Accepted: 02/19/2022] [Indexed: 11/04/2022]
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12
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Liu J, Zhu X, Yu L, Mao M. Discovery of novel sulphonamide hybrids that inhibit LSD1 against bladder cancer cells. J Enzyme Inhib Med Chem 2022; 37:866-875. [PMID: 35350943 PMCID: PMC8973347 DOI: 10.1080/14756366.2021.2014830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Aim:A series of sulphonamide hybrids were designed, synthesised, and identified as potential lysine-specific demethylase 1 (LSD1) inhibitors. Materials and methods: Bladder cancer cell lines were cultured to evaluate the antiproliferative activity. Inhibitory evaluation of sulphonamide hybrids against LSD1 were performed. Conclusion: sulphonamide derivative L8 exhibited the antiproliferative activity against HTB5, HTB3, HT1376, and HTB1 cells with IC50 values of 1.87, 0.18, 0.09, and 0.93 μM, respectively. Compound L8 as a selective and reversible LSD1 inhibitor could inhibit LSD1 with the IC50 value of 60 nM. It effectively inhibited LSD1 by increasing the expression levels of H3K4me1, H3K4me2, and H3K9me2 in HT1376 cells. To the best of our knowledge, this was the first report which showed that sulphonamide–quinoline–dithiocarbamate hybrids potently inhibited LSD1 in bladder cancer cells. Our studies give the potential application of the sulphonamide-based scaffold for developing LSD1 inhibitors to treat bladder cancer.
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Affiliation(s)
- Jia Liu
- Department of Urology, The 4th affiliated hospital of China Medical University, Shenyang, PR China
| | - Xingwang Zhu
- Department of Urology, The 4th affiliated hospital of China Medical University, Shenyang, PR China
| | - Liu Yu
- Department of Urology, The 4th affiliated hospital of China Medical University, Shenyang, PR China
| | - Minghuan Mao
- Department of Urology, The 4th affiliated hospital of China Medical University, Shenyang, PR China
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13
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Xu X, Hu L, Fan M, Hu Z, Li Q, He H, Qi B. Identification of 1,3-thiazinan-4-one urea-based derivatives as potent FLT3/VEGFR2 dual inhibitors for the treatment of acute myeloid leukemia. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Mech D, Kurowska A, Trotsko N. The Bioactivity of Thiazolidin-4-Ones: A Short Review of the Most Recent Studies. Int J Mol Sci 2021; 22:11533. [PMID: 34768964 PMCID: PMC8584074 DOI: 10.3390/ijms222111533] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/22/2021] [Accepted: 10/22/2021] [Indexed: 01/28/2023] Open
Abstract
Thiazolidin-4-ones is an important heterocyclic ring system of a pharmacophore and a privileged scaffold in medicinal chemistry. This review is focused on the latest scientific reports regarding biological activities of thiazolidin-4-ones published in 2020 and 2021. The review covers recent information about antioxidant, anticancer, anti-inflammatory, analgesic, anticonvulsant, antidiabetic, antiparasitic, antimicrobial, antitubercular and antiviral properties of thiazolidin-4-ones. Additionally, the influence of different substituents in molecules on their biological activity was discussed in this paper. Thus, this study may help to optimize the structure of thiazolidin-4-one derivatives as more efficient drug agents. Presented information may be used as a practical hint for rational design of new small molecules with biological activity, especially among thiazolidin-4-ones.
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Affiliation(s)
| | | | - Nazar Trotsko
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, 20-093 Lublin, Poland; (D.M.); (A.K.)
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15
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Omidkhah N, Ghodsi R. Synthesis of novel 2-methyl-4-carboxyquinolines, the new by-products of the Doebner reaction. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1912770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
| | - Razieh Ghodsi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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