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Wen X, Zhang M, Duan Z, Suo Y, Lu W, Jin R, Mu B, Li K, Zhang X, Meng L, Hong Y, Wang X, Hu H, Zhu J, Song W, Shen A, Lu X. Discovery, SAR Study of GST Inhibitors from a Novel Quinazolin-4(1 H)-one Focused DNA-Encoded Library. J Med Chem 2023; 66:11118-11132. [PMID: 37552553 DOI: 10.1021/acs.jmedchem.2c02129] [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: 08/10/2023]
Abstract
The DNA-encoded library (DEL) is a powerful hit-generation tool in drug discovery. This study describes a new DEL with a privileged scaffold quinazolin-4(3H)-one developed by a robust DNA-compatible multicomponent reaction and a series of novel glutathione S-transferase (GST) inhibitors that were identified through affinity-mediated DEL selection. A novel inhibitor 16 was subsequently verified with an inhibitory potency value of 1.55 ± 0.02 μM against SjGST and 2.02 ± 0.20 μM against hGSTM2. Further optimization was carried out via various structure-activity relationship studies. And especially, the co-crystal structure of the compound 16 with the SjGST was unveiled, which clearly demonstrated its binding mode was quite different from the known GSH-like compounds. This new type of probe is likely to play a different role compared with the GSH, which may provide new opportunities to discover more potent GST inhibitors.
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Affiliation(s)
- Xin Wen
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Minmin Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Zhiqiang Duan
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
| | - Yanrui Suo
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Weiwei Lu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
| | - Rui Jin
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
| | - Baiyang Mu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
| | - Kaige Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
| | - Xu Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Linghua Meng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Yu Hong
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Xingyu Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Hangchen Hu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
| | - Jian Zhu
- Protein Crystallography Platform, WuXi AppTec (Suzhou) Co., Ltd., 1318 Wuzhong Avenue, Wuzhong District, Suzhou 215104, China
| | - Weixiao Song
- Protein Crystallography Platform, WuXi AppTec (Suzhou) Co., Ltd., 1318 Wuzhong Avenue, Wuzhong District, Suzhou 215104, China
| | - Aijun Shen
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
- Lingang Laboratory, Shanghai 200031, China
| | - Xiaojie Lu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhang Jiang Hi-Tech Park, Pudong, Shanghai 201203, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
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Pantiora P, Furlan V, Matiadis D, Mavroidi B, Perperopoulou F, Papageorgiou AC, Sagnou M, Bren U, Pelecanou M, Labrou NE. Monocarbonyl Curcumin Analogues as Potent Inhibitors against Human Glutathione Transferase P1-1. Antioxidants (Basel) 2022; 12:antiox12010063. [PMID: 36670925 PMCID: PMC9854774 DOI: 10.3390/antiox12010063] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/14/2022] [Accepted: 12/22/2022] [Indexed: 12/31/2022] Open
Abstract
The isoenzyme of human glutathione transferase P1-1 (hGSTP1-1) is involved in multi-drug resistance (MDR) mechanisms in numerous cancer cell lines. In the present study, the inhibition potency of two curcuminoids and eleven monocarbonyl curcumin analogues against hGSTP1-1 was investigated. Demethoxycurcumin (Curcumin II) and three of the monocarbonyl curcumin analogues exhibited the highest inhibitory activity towards hGSTP1-1 with IC50 values ranging between 5.45 ± 1.08 and 37.72 ± 1.02 μM. Kinetic inhibition studies of the most potent inhibitors demonstrated that they function as non-competitive/mixed-type inhibitors. These compounds were also evaluated for their toxicity against the prostate cancer cells DU-145. Interestingly, the strongest hGSTP1-1 inhibitor, (DM96), exhibited the highest cytotoxicity with an IC50 of 8.60 ± 1.07 μΜ, while the IC50 values of the rest of the compounds ranged between 44.59-48.52 μΜ. Structural analysis employing molecular docking, molecular dynamics (MD) simulations, and binding-free-energy calculations was performed to study the four most potent curcumin analogues as hGSTP1-1 inhibitors. According to the obtained computational results, DM96 exhibited the lowest binding free energy, which is in agreement with the experimental data. All studied curcumin analogues were found to form hydrophobic interactions with the residue Gln52, as well as hydrogen bonds with the nearby residues Gln65 and Asn67. Additional hydrophobic interactions with the residues Phe9 and Val36 as well as π-π stacking interaction with Phe9 contributed to the superior inhibitory activity of DM96. The van der Waals component through shape complementarity was found to play the most important role in DM96-inhibitory activity. Overall, our results revealed that the monocarbonyl curcumin derivative DM96 acts as a strong hGSTP1-1 inhibitor, exerts high prostate cancer cell cytotoxicity, and may, therefore, be exploited for the suppression and chemosensitization of cancer cells. This study provides new insights into the development of safe and effective GST-targeted cancer chemosensitizers.
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Affiliation(s)
- Panagiota Pantiora
- Laboratory of Enzyme Technology, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 75 Iera Odos Street, GR-11855 Athens, Greece
- Institute of Biosciences & Applications, NCSR “Demokritos”, 15310 Athens, Greece
| | - Veronika Furlan
- Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova 17, SI-2000 Maribor, Slovenia
| | - Dimitris Matiadis
- Institute of Biosciences & Applications, NCSR “Demokritos”, 15310 Athens, Greece
| | - Barbara Mavroidi
- Institute of Biosciences & Applications, NCSR “Demokritos”, 15310 Athens, Greece
| | - Fereniki Perperopoulou
- Laboratory of Enzyme Technology, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 75 Iera Odos Street, GR-11855 Athens, Greece
| | | | - Marina Sagnou
- Institute of Biosciences & Applications, NCSR “Demokritos”, 15310 Athens, Greece
| | - Urban Bren
- Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova 17, SI-2000 Maribor, Slovenia
- Faculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska, Glagoljaška 8, SI-6000 Koper, Slovenia
- Institute of Environmental Protection and Sensors, Beloruska Ulica 7, SI-2000 Maribor, Slovenia
| | - Maria Pelecanou
- Institute of Biosciences & Applications, NCSR “Demokritos”, 15310 Athens, Greece
| | - Nikolaos E. Labrou
- Laboratory of Enzyme Technology, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 75 Iera Odos Street, GR-11855 Athens, Greece
- Correspondence: ; Tel./Fax: +30-2105294208
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Turhan K, Pektaş B, Türkan F, Tuğcu FT, Turgut Z, Taslimi P, Karaman HS, Gulcin I. Novel benzo[b]xanthene derivatives: Bismuth(III) triflate‐catalyzed one‐pot synthesis, characterization, and acetylcholinesterase, glutathione S‐transferase, and butyrylcholinesterase inhibitory properties. Arch Pharm (Weinheim) 2020; 353:e2000030. [DOI: 10.1002/ardp.202000030] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/29/2020] [Accepted: 05/02/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Kadir Turhan
- Department of Chemistry, Faculty of Art and Sciences, Davutpasa CampusYildiz Technical University Istanbul Turkey
| | - Begüm Pektaş
- Department of Chemistry, Faculty of Art and Sciences, Davutpasa CampusYildiz Technical University Istanbul Turkey
| | - Fikret Türkan
- Department of Medical Services and Techniques, Vocational School of Health ServicesIgdir University Iğdır Turkey
| | - Fatma T. Tuğcu
- Department of Chemistry, Faculty of Art and Sciences, Davutpasa CampusYildiz Technical University Istanbul Turkey
| | - Zuhal Turgut
- Department of Chemistry, Faculty of Art and Sciences, Davutpasa CampusYildiz Technical University Istanbul Turkey
| | - Parham Taslimi
- Department of Biotechnology, Faculty of ScienceBartin University Bartin Turkey
| | - Halide S. Karaman
- Department of Chemistry, Faculty of ScienceAtaturk University Erzurum Turkey
| | - Ilhami Gulcin
- Department of Chemistry, Faculty of ScienceAtaturk University Erzurum Turkey
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Sheena Mary Y, Ertan-Bolelli T, Thomas R, Krishnan AR, Bolelli K, Kasap EN, Onkol T, Yildiz I. Quantum Mechanical Studies of Three Aromatic Halogen-Substituted Bioactive Sulfonamidobenzoxazole Compounds with Potential Light Harvesting Properties. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1689405] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Y. Sheena Mary
- Department of Physics, Fatima Mata National College (Autonomous), Kollam, Kerala, India
| | - Tugba Ertan-Bolelli
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Ankara University, Yenimahalle, Ankara, Turkey
| | - Renjith Thomas
- Department of Chemistry, St. Berchmans College (Autonomous), Changanassery, Kerala, India
| | - Akhil R. Krishnan
- Department of Physics, Malabar Christian College, Kozhikode, Kerala, India
| | - Kayhan Bolelli
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Ankara University, Yenimahalle, Ankara, Turkey
| | - Esin Nagihan Kasap
- Faculty of Pharmacy, Department of Basic Sciences, Gazi University, Ankara, Turkey
| | - Tijen Onkol
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Gazi University, Ankara, Turkey
| | - Ilkay Yildiz
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Ankara University, Yenimahalle, Ankara, Turkey
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Bolelli K, Musdal Y, Aki-Yalcin E, Mannervik B, Yalcin I. Synthesis and activity mechanism of some novel 2-substituted benzothiazoles as hGSTP1-1 enzyme inhibitors. SAR AND QSAR IN ENVIRONMENTAL RESEARCH 2017; 28:927-940. [PMID: 29206502 DOI: 10.1080/1062936x.2017.1402820] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 11/06/2017] [Indexed: 06/07/2023]
Abstract
Human GSTP1-1 is one of the most important proteins, which overexpresses in a large number of human tumours and is involved in the development of resistance to several anticancer drugs. So, it has become an important target in cancer treatment. In this study, 12 benzothiazole derivatives were synthesized and screened for their in vitro inhibitory activity for hGSTP1-1. Among these compounds, two of them (compounds #2 and #5) have been found to be the leads when compared with the reference drug etoposide. In order to analyse the structure-activity relationships (SARs) and to investigate the binding side interactions of the observed lead compounds, a HipHop pharmacophore model was generated and the molecular docking studies were performed by using CDocker method. In conclusion, it is observed that the lead compounds #2 and #5 possessed inhibitory activity on the hGSTP1-1 by binding to the H-site as a substrate in which the para position of the phenyl ring of the benzamide moiety on the benzothiazole ring is important. Substitution at this position with a hydrophobic group that reduces the electron density at the phenyl ring is required for the interaction with the H side active residue Tyr108.
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Affiliation(s)
- K Bolelli
- a Department of Pharmaceutical Chemistry, Faculty of Pharmacy , Ankara University , Ankara , Turkey
| | - Y Musdal
- b Department of Neurochemistry , Stockholm University , Stockholm , Sweden
| | - E Aki-Yalcin
- a Department of Pharmaceutical Chemistry, Faculty of Pharmacy , Ankara University , Ankara , Turkey
| | - B Mannervik
- b Department of Neurochemistry , Stockholm University , Stockholm , Sweden
| | - I Yalcin
- a Department of Pharmaceutical Chemistry, Faculty of Pharmacy , Ankara University , Ankara , Turkey
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