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Parameshwaraiah SM, Shivakumar R, Xi Z, Siddappa TP, Ravish A, Mohan A, Poonacha LK, Uppar PM, Basappa S, Dukanya D, Gaonkar SL, Kemparaju K, Lobie PE, Pandey V, Basappa B. Development of Novel Indazolyl-Acyl Hydrazones as Antioxidant and Anticancer Agents that Target VEGFR-2 in Human Breast Cancer Cells. Chem Biodivers 2024; 21:e202301950. [PMID: 38258537 DOI: 10.1002/cbdv.202301950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024]
Abstract
The increased expression of VEGFR-2 in a variety of cancer cells promotes a cascade of cellular responses that improve cell survival, growth, and proliferation. Heterocycles are common structural elements in medicinal chemistry and commercially available medications that target several biological pathways and induce cell death in cancer cells. Herein, the evaluation of indazolyl-acyl hydrazones as antioxidant and anticancer agents is reported. Compounds 4e and 4j showed inhibitory activity in free radical scavenging assays (DPPH and FRPA). The titled compounds were employed in cell viability studies using MCF-7 cells, and it was observed that compounds 4f and 4j exhibited IC50 values 15.83 μM and 5.72 μM, respectively. In silico docking revealed the favorable binding energies of -7.30 kcal/mol and -8.04 kcal/mol for these compounds towards Vascular Endothelial Growth Factor Receptor-2 (VEGFR-2), respectively. In conclusion, compounds with antioxidant activity and that target VEGFR-2 in breast cancer cells are reported.
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Affiliation(s)
- Sindhu M Parameshwaraiah
- University of Mysore, Manasagangotri, Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, Mysore, 570006, India
| | - Rashmi Shivakumar
- University of Mysore, Manasagangotri, Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, Mysore, 570006, India
| | - Zhang Xi
- Shenzhen Bay Laboratory, Shenzhen, 518055, China
| | - Tejaswini P Siddappa
- University of Mysore, Manasagangotri, Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, Mysore, 570006, India
| | - Akshay Ravish
- University of Mysore, Manasagangotri, Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, Mysore, 570006, India
| | - Arunkumar Mohan
- University of Mysore, Manasagangotri, Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, Mysore, 570006, India
| | - Lisha K Poonacha
- University of Mysore, Manasagangotri, Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, Mysore, 570006, India
| | - Pradeep M Uppar
- University of Mysore, Manasagangotri, Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, Mysore, 570006, India
| | - Shreeja Basappa
- Department of Chemistry, BITS-Pilani, Hyderabad Campus, Jawahar Nagar, Medchal, 500078, India
| | - Dukanya Dukanya
- University of Mysore, Manasagangotri, Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, Mysore, 570006, India
| | - Santhosh L Gaonkar
- Manipal Academy of Higher Education, Department of Chemistry, Manipal Institute of Technology, Manipal, 576104, India
| | - Kempaiah Kemparaju
- University of Mysore, Manasagangotri, Department of Studies in Biochemistry, Mysore, 570006, India
| | - Peter E Lobie
- Shenzhen Bay Laboratory, Shenzhen, 518055, China
- Tsinghua University, Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Shenzhen, 518055, China
- Tsinghua University, Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen, 518055, China
| | - Vijay Pandey
- Tsinghua University, Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Shenzhen, 518055, China
- Tsinghua University, Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen, 518055, China
| | - Basappa Basappa
- University of Mysore, Manasagangotri, Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, Mysore, 570006, India
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2
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Puri S, Sawant S, Juvale K. A comprehensive review on the indazole based derivatives as targeted anticancer agents. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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3
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Swamy P M G, Abbas N, Dhiwar PS, Singh E, Ghara A, Das A. Discovery of potential Aurora-A kinase inhibitors by 3D QSAR pharmacophore modeling, virtual screening, docking, and MD simulation studies. J Biomol Struct Dyn 2023; 41:125-146. [PMID: 34809538 DOI: 10.1080/07391102.2021.2004236] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The Aurora-kinase family comprises of cell cycle-regulated serine/threonine kinases playing a vital role during mitosis. Aurora-A kinase is involved in multiple mitotic events in cell cycle and is a major regulator of centrosome function during mitosis. Aurora-A is overexpressed in breast, lung, colon, ovarian, glial, and pancreatic cancer. Hence, Aurora-A kinase is a promising target in cancer therapy. In our current study, a four-point 3D QSAR pharmacophore model has been generated using substituted pyrimidine class of Aurora-A kinase inhibitors. It had a fixed cost value 88.7429. The model mapped well to the external test set comprising of clinically active molecules, with a correlation coefficient r = 0.99. From the mapping, it was found that the hydrophobic features (HY) of a molecule play an important role for Aurora-A kinase inhibitory activity, whereas the ring aromatic feature provides geometric constraint for spatial alignment of different functional group. The hypothesis, with one hydrogen bond acceptor, two ring aromatic features, and one hydrophobic feature, was selected to screen miniMaybridge database. The screened ligands were filtered on the basis of activity, shape, and drug likeliness. This led to the identification of five top hits. These identified potential leads were further subjected to docking with the ATP-binding site of Aurora-A kinase. The molecular dynamic simulation studies of top lead molecules having diverse scaffolds endorsed that the identified molecules had distinctive ability to inhibit Aurora-A kinase. Thus, this study may facilitate the medicinal chemists to design promising ligands with various scaffolds to inhibit Aurora-A kinase. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Gurubasavaraja Swamy P M
- Integrated drug discovery center, Department of Pharmaceutical Chemistry, Acharya & BM Reddy College of Pharmacy, Bengaluru, India
| | - Nahid Abbas
- Integrated drug discovery center, Department of Pharmaceutical Chemistry, Acharya & BM Reddy College of Pharmacy, Bengaluru, India
| | - Prasad Sanjay Dhiwar
- Integrated drug discovery center, Department of Pharmaceutical Chemistry, Acharya & BM Reddy College of Pharmacy, Bengaluru, India
| | - Ekta Singh
- Integrated drug discovery center, Department of Pharmaceutical Chemistry, Acharya & BM Reddy College of Pharmacy, Bengaluru, India
| | - Abhishek Ghara
- Integrated drug discovery center, Department of Pharmaceutical Chemistry, Acharya & BM Reddy College of Pharmacy, Bengaluru, India
| | - Arka Das
- Integrated drug discovery center, Department of Pharmaceutical Chemistry, Acharya & BM Reddy College of Pharmacy, Bengaluru, India
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4
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Zhou F, Ye W, Zhu K, Huang Y, Duanmu C, Li Y, Li J, Xu W. The Continuous-flow Synthesis of 1H-Indazoles via Reaction of o-Fluorobenzaldehydes with tert-Butyl Carbazate under High Teperature. HETEROCYCLES 2022. [DOI: 10.3987/com-22-14696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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Fragment-to-lead tailored in silico design. DRUG DISCOVERY TODAY. TECHNOLOGIES 2021; 40:44-57. [PMID: 34916022 DOI: 10.1016/j.ddtec.2021.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 06/25/2021] [Accepted: 08/11/2021] [Indexed: 02/07/2023]
Abstract
Fragment-based drug discovery (FBDD) emerged as a disruptive technology and became established during the last two decades. Its rationality and low entry costs make it appealing, and the numerous examples of approved drugs discovered through FBDD validate the approach. However, FBDD still faces numerous challenges. Perhaps the most important one is the transformation of the initial fragment hits into viable leads. Fragment-to-lead (F2L) optimization is resource-intensive and is therefore limited in the possibilities that can be actively pursued. In silico strategies play an important role in F2L, as they can perform a deeper exploration of chemical space, prioritize molecules with high probabilities of being active and generate non-obvious ideas. Here we provide a critical overview of current in silico strategies in F2L optimization and highlight their remarkable impact. While very effective, most solutions are target- or fragment- specific. We propose that fully integrated in silico strategies, capable of automatically and systematically exploring the fast-growing available chemical space can have a significant impact on accelerating the release of fragment originated drugs.
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6
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Tandon N, Luxami V, Kant D, Tandon R, Paul K. Current progress, challenges and future prospects of indazoles as protein kinase inhibitors for the treatment of cancer. RSC Adv 2021; 11:25228-25257. [PMID: 35478899 PMCID: PMC9037120 DOI: 10.1039/d1ra03979b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 06/29/2021] [Indexed: 01/19/2023] Open
Abstract
The indazole core is an interesting pharmacophore due to its applications in medicinal chemistry. In the past few years, this moiety has been used for the synthesis of kinase inhibitors. Many researchers have demonstrated the use of indazole derivatives as specific kinase inhibitors, including tyrosine kinase and serine/threonine kinases. A number of anticancer drugs with an indazole core are commercially available, e.g. axitinib, linifanib, niraparib, and pazopanib. Indazole derivatives are applied for the targeted treatment of lung, breast, colon, and prostate cancers. In this review, we compile the current development of indazole derivatives as kinase inhibitors and their application as anticancer agents in the past five years.
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Affiliation(s)
- Nitin Tandon
- School of Chemical Engineering and Physical Sciences, Lovely Professional University Phagwara-144411 India
| | - Vijay Luxami
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology Patiala-147004 India
| | - Divya Kant
- School of Chemical Engineering and Physical Sciences, Lovely Professional University Phagwara-144411 India
| | - Runjhun Tandon
- School of Chemical Engineering and Physical Sciences, Lovely Professional University Phagwara-144411 India
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology Patiala-147004 India
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7
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Sankhe K, Prabhu A, Khan T. Design strategies, SAR, and mechanistic insight of Aurora kinase inhibitors in cancer. Chem Biol Drug Des 2021; 98:73-93. [PMID: 33934503 DOI: 10.1111/cbdd.13850] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/18/2021] [Accepted: 04/18/2021] [Indexed: 12/11/2022]
Abstract
Aurora kinases (AURKs) are serine/threonine protein kinases that play a critical role during cell proliferation. Three isoforms of AURKs reported in mammals include AURKA, AURKB, AURKC, and all share a similar C-terminal catalytic domain with differences in their subcellular location, substrate specificity, and function. Recent research reports indicate an elevated expression of these kinases in several cancer types highlighting their role as oncogenes in tumorigenesis. Inhibition of AURKs is an attractive strategy to design potent inhibitors modulating this target. The last few years have witnessed immense research in the development of AURK inhibitors with few FDA approvals. The current clinical therapeutic regime in cancer is associated with severe side-effects and emerging resistance to existing drugs. This has been the key driver of research initiatives toward designing more potent drugs that can potentially circumvent the emerging resistance. This review is a comprehensive summary of recent research on AURK inhibitors and presents the development of scaffolds, their synthetic schemes, structure-activity relationships, biological activity, and enzyme inhibition potential. We hope to provide the reader with an array of scaffolds that can be selected for further research work and mechanistic studies in the development of new AURK inhibitors.
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Affiliation(s)
- Kaksha Sankhe
- Department of Pharmaceutical Chemistry, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Arati Prabhu
- Department of Pharmaceutical Chemistry and Quality Assurance, Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Tabassum Khan
- Department of Pharmaceutical Chemistry and Quality Assurance, Bhanuben Nanavati College of Pharmacy, Mumbai, India
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8
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Aurora kinase inhibitors as potential anticancer agents: Recent advances. Eur J Med Chem 2021; 221:113495. [PMID: 34020340 DOI: 10.1016/j.ejmech.2021.113495] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/20/2021] [Accepted: 04/16/2021] [Indexed: 11/22/2022]
Abstract
Aurora kinases are a family of serine/threonine kinases that play a crucial role in cell proliferation through the regulation of mitotic spindles. These kinases are the regulatory proteins localized in the various phases of the cell cycle and are involved in centrosome maturation, chromosome alignment, chromosomal segregation, and cytokinesis. They have emerged as one of the validated drug targets for anticancer drug discovery as their overexpression has been implicated in the pathogenesis of various carcinomas. Inhibitors of Aurora kinases induce growth inhibition and apoptosis in a variety of tumor cells. Hence, the design and development of Aurora kinase inhibitors have been widely explored in recent years by the scientific community as potential anticancer agents. Various Aurora kinase inhibitors have been under preclinical and clinical investigations as antitumor agents. This review summarizes the recent strategies of various researchers for the design and development of Aurora kinase inhibitors belonging to different structural classes. Their bioactivity, SARs, molecular modelling, and mechanistic studies have also been described. The comprehensive compilation of research work carried out in the field will provide inevitable scope for the design and development of novel drug candidates with better selectivity and efficacy. The review is constructed after the exhaustive research in this discipline and includes the papers from 2011 to 2020.
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9
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Mostinski Y, Heynen GJJE, López-Alberca MP, Paul J, Miksche S, Radetzki S, Schaller D, Shanina E, Seyffarth C, Kolomeets Y, Ziebart N, de Schryver J, Oestreich S, Neuenschwander M, Roske Y, Heinemann U, Rademacher C, Volkamer A, von Kries JP, Birchmeier W, Nazaré M. From Pyrazolones to Azaindoles: Evolution of Active-Site SHP2 Inhibitors Based on Scaffold Hopping and Bioisosteric Replacement. J Med Chem 2020; 63:14780-14804. [PMID: 33210922 DOI: 10.1021/acs.jmedchem.0c01265] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The tyrosine phosphatase SHP2 controls the activity of pivotal signaling pathways, including MAPK, JAK-STAT, and PI3K-Akt. Aberrant SHP2 activity leads to uncontrolled cell proliferation, tumorigenesis, and metastasis. SHP2 signaling was recently linked to drug resistance against cancer medications such as MEK and BRAF inhibitors. In this work, we present the development of a novel class of azaindole SHP2 inhibitors. We applied scaffold hopping and bioisosteric replacement concepts to eliminate unwanted structural motifs and to improve the inhibitor characteristics of the previously reported pyrazolone SHP2 inhibitors. The most potent azaindole 45 inhibits SHP2 with an IC50 = 0.031 μM in an enzymatic assay and with an IC50 = 2.6 μM in human pancreas cells (HPAF-II). Evaluation in a series of cellular assays for metastasis and drug resistance demonstrated efficient SHP2 blockade. Finally, 45 inhibited proliferation of two cancer cell lines that are resistant to cancer drugs and diminished ERK signaling.
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Affiliation(s)
- Yelena Mostinski
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Guus J J E Heynen
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Maria Pascual López-Alberca
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Jerome Paul
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Sandra Miksche
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Silke Radetzki
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - David Schaller
- Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Elena Shanina
- Max-Planck-Institut für Kolloid- und Grenzflächenforschung, Am Mühlenberg, 1, 14476 Potsdam, Germany
| | - Carola Seyffarth
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Yuliya Kolomeets
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Nandor Ziebart
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Judith de Schryver
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Sylvia Oestreich
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Martin Neuenschwander
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Yvette Roske
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Udo Heinemann
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Christoph Rademacher
- Max-Planck-Institut für Kolloid- und Grenzflächenforschung, Am Mühlenberg, 1, 14476 Potsdam, Germany
| | - Andrea Volkamer
- Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Jens Peter von Kries
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Walter Birchmeier
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
| | - Marc Nazaré
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Campus Berlin-Buch, Robert-Rössle-Str. 10, 13125 Berlin, Germany
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Wang N, Han X, Li J, Wang Y, Yu W, Wang R, Chang J. Comparative study of the bindings between 3-phenyl-1H-indazole and five proteins by isothermal titration calorimetry, spectroscopy and docking methods. J Biomol Struct Dyn 2019; 37:4580-4589. [DOI: 10.1080/07391102.2018.1554511] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Ning Wang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Xinxin Han
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Junya Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Ying Wang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Wenquan Yu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Ruiyong Wang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Junbiao Chang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
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11
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Zhang SG, Liang CG, Zhang WH. Recent Advances in Indazole-Containing Derivatives: Synthesis and Biological Perspectives. Molecules 2018; 23:E2783. [PMID: 30373212 PMCID: PMC6278422 DOI: 10.3390/molecules23112783] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Revised: 10/14/2018] [Accepted: 10/24/2018] [Indexed: 02/07/2023] Open
Abstract
Indazole-containing derivatives represent one of the most important heterocycles in drug molecules. Diversely substituted indazole derivatives bear a variety of functional groups and display versatile biological activities; hence, they have gained considerable attention in the field of medicinal chemistry. This review aims to summarize the recent advances in various methods for the synthesis of indazole derivatives. The current developments in the biological activities of indazole-based compounds are also presented.
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Affiliation(s)
- Shu-Guang Zhang
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences, Nanjing Agricultural University, Nanjing 210095, China.
| | - Chao-Gen Liang
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences, Nanjing Agricultural University, Nanjing 210095, China.
| | - Wei-Hua Zhang
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences, Nanjing Agricultural University, Nanjing 210095, China.
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12
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Erlanson DA, Davis BJ, Jahnke W. Fragment-Based Drug Discovery: Advancing Fragments in the Absence of Crystal Structures. Cell Chem Biol 2018; 26:9-15. [PMID: 30482678 DOI: 10.1016/j.chembiol.2018.10.001] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 07/12/2018] [Accepted: 09/28/2018] [Indexed: 01/08/2023]
Abstract
Fragment-based drug discovery typically requires an interplay between screening methods, structural methods, and medicinal chemistry. X-ray crystallography is generally the method of choice to obtain three-dimensional structures of the bound ligand/protein complex, but this can sometimes be difficult, particularly for early, low-affinity fragment hits. In this Perspective, we discuss strategies to advance and evolve fragments in the absence of crystal structures of protein-fragment complexes, although the structure of the unliganded protein may be available. The strategies can involve other structural techniques, such as NMR spectroscopy, molecular modeling, or a variety of chemical approaches. Often, these strategies are aimed at guiding evolution of initial fragment hits to a stage where crystal structures can be obtained for further structure-based optimization.
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Affiliation(s)
- Daniel A Erlanson
- Carmot Therapeutics, Inc., 740 Heinz Avenue, Berkeley, CA 94710, USA.
| | - Ben J Davis
- Vernalis (R&D) Ltd, Granta Park, Cambridge, UK.
| | - Wolfgang Jahnke
- Novartis Institutes for Biomedical Research, Chemical Biology and Therapeutics, Novartis Campus, Basel, Switzerland.
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13
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Dong J, Zhang Q, Wang Z, Huang G, Li S. Recent Advances in the Development of Indazole-based Anticancer Agents. ChemMedChem 2018; 13:1490-1507. [PMID: 29863292 DOI: 10.1002/cmdc.201800253] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 05/25/2018] [Indexed: 12/20/2022]
Abstract
Cancer is one of the leading causes of human mortality globally; therefore, intensive efforts have been made to seek new active drugs with improved anticancer efficacy. Indazole-containing derivatives are endowed with a broad range of biological properties, including anti-inflammatory, antimicrobial, anti-HIV, antihypertensive, and anticancer activities. In recent years, the development of anticancer drugs has given rise to a wide range of indazole derivatives, some of which exhibit outstanding activity against various tumor types. The aim of this review is to outline recent developments concerning the anticancer activity of indazole derivatives, as well as to summarize the design strategies and structure-activity relationships of these compounds.
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Affiliation(s)
- Jinyun Dong
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, China
| | - Qijing Zhang
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, China
| | - Zengtao Wang
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, China
| | - Guang Huang
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, China
| | - Shaoshun Li
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, China
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14
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Qiu T, Wu D, Qiu J, Cao Z. Finding the molecular scaffold of nuclear receptor inhibitors through high-throughput screening based on proteochemometric modelling. J Cheminform 2018; 10:21. [PMID: 29651663 PMCID: PMC5897275 DOI: 10.1186/s13321-018-0275-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 04/02/2018] [Indexed: 02/10/2023] Open
Abstract
Nuclear receptors (NR) are a class of proteins that are responsible for sensing steroid and thyroid hormones and certain other molecules. In that case, NR have the ability to regulate the expression of specific genes and associated with various diseases, which make it essential drug targets. Approaches which can predict the inhibition ability of compounds for different NR target should be particularly helpful for drug development. In this study, proteochemometric modelling was introduced to analysis the bioactivity between chemical compounds and NR targets. Results illustrated the ability of our PCM model for high-throughput NR-inhibitor screening after evaluated on both internal (AUC > 0.870) and external (AUC > 0.746) validation set. Moreover, in-silico predicted bioactive compounds were clustered according to structure similarity and a series of representative molecular scaffolds can be derived for five major NR targets. Through scaffolds analysis, those essential bioactive scaffolds of different NR target can be detected and compared. Generally, the methods and molecular scaffolds proposed in this article can not only help the screening of potential therapeutic NR-inhibitors but also able to guide the future NR-related drug discovery.
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Affiliation(s)
- Tianyi Qiu
- School of Life Sciences and Technology, Shanghai 10th People's Hospital, Tongji University, No. 1239 SiPing Road, Shanghai, China.,The Institute of Biomedical Sciences, Fudan University, No. 138 Medical College Road, Shanghai, China
| | - Dingfeng Wu
- School of Life Sciences and Technology, Shanghai 10th People's Hospital, Tongji University, No. 1239 SiPing Road, Shanghai, China
| | - Jingxuan Qiu
- School of Life Sciences and Technology, Shanghai 10th People's Hospital, Tongji University, No. 1239 SiPing Road, Shanghai, China.,School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, No. 516 JunGong Road, Shanghai, China
| | - Zhiwei Cao
- School of Life Sciences and Technology, Shanghai 10th People's Hospital, Tongji University, No. 1239 SiPing Road, Shanghai, China.
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de Ruyck J, Roos G, Krammer EM, Prévost M, Lensink MF, Bouckaert J. Molecular Mechanisms of Drug Action: X-ray Crystallography at the Basis of Structure-based and Ligand-based Drug Design. BIOPHYSICAL TECHNIQUES IN DRUG DISCOVERY 2017. [DOI: 10.1039/9781788010016-00067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Biological systems are recognized for their complexity and diversity and yet we sometimes manage to cure disease via the administration of small chemical drug molecules. At first, active ingredients were found accidentally and at that time there did not seem a need to understand the molecular mechanism of drug functioning. However, the urge to develop new drugs, the discovery of multipurpose characteristics of some drugs, and the necessity to remove unwanted secondary drug effects, incited the pharmaceutical sector to rationalize drug design. This did not deliver success in the years directly following its conception, but it drove the evolution of biochemical and biophysical techniques to enable the characterization of molecular mechanisms of drug action. Functional and structural data generated by biochemists and structural biologists became a valuable input for computational biologists, chemists and bioinformaticians who could extrapolate in silico, based on variations in the structural aspects of the drug molecules and their target. This opened up new avenues with much improved predictive power because of a clearer perception of the role and impact of structural elements in the intrinsic affinity and specificity of the drug for its target. In this chapter, we review how crystal structures can initiate structure-based drug design in general.
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Affiliation(s)
- J. de Ruyck
- Unité de Glycobiologie Structurale et Fonctionnelle, UMR 8576 of the Centre National de la Recherche Scientifique and the University of Lille 50 Avenue de Halley 59658 Villeneuve d'Ascq France
| | - G. Roos
- Unité de Glycobiologie Structurale et Fonctionnelle, UMR 8576 of the Centre National de la Recherche Scientifique and the University of Lille 50 Avenue de Halley 59658 Villeneuve d'Ascq France
- Université Libre de Bruxelles (ULB), Structure and Function of Biological Membranes CP 206/2, Boulevard du Triomphe, 1050 Brussels Belgium
| | - E.-M. Krammer
- Unité de Glycobiologie Structurale et Fonctionnelle, UMR 8576 of the Centre National de la Recherche Scientifique and the University of Lille 50 Avenue de Halley 59658 Villeneuve d'Ascq France
- Université Libre de Bruxelles (ULB), Structure and Function of Biological Membranes CP 206/2, Boulevard du Triomphe, 1050 Brussels Belgium
| | - M. Prévost
- Université Libre de Bruxelles (ULB), Structure and Function of Biological Membranes CP 206/2, Boulevard du Triomphe, 1050 Brussels Belgium
| | - M. F. Lensink
- Unité de Glycobiologie Structurale et Fonctionnelle, UMR 8576 of the Centre National de la Recherche Scientifique and the University of Lille 50 Avenue de Halley 59658 Villeneuve d'Ascq France
| | - J. Bouckaert
- Unité de Glycobiologie Structurale et Fonctionnelle, UMR 8576 of the Centre National de la Recherche Scientifique and the University of Lille 50 Avenue de Halley 59658 Villeneuve d'Ascq France
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Johnson CN, Erlanson DA, Jahnke W, Mortenson PN, Rees DC. Fragment-to-Lead Medicinal Chemistry Publications in 2016. J Med Chem 2017; 61:1774-1784. [PMID: 29087197 DOI: 10.1021/acs.jmedchem.7b01298] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The popularity of fragment-based drug discovery (FBDD) is demonstrated by the number of recent successful fragment-to-lead (F2L) publications. This Miniperspective provides a tabulated summary of the F2L literature published in the year 2016, along with discussion of general trends. It uses the same format as our summary of the 2015 literature and is intended to be a resource for both FBDD practitioners and medicinal chemists in general.
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Affiliation(s)
- Christopher N Johnson
- Astex Pharmaceuticals , 436 Cambridge Science Park, Milton Road , Cambridge CB4 0QA , United Kingdom
| | - Daniel A Erlanson
- Carmot Therapeutics Inc. , 740 Heinz Avenue , Berkeley , California 94710 , United States
| | - Wolfgang Jahnke
- Novartis Institutes for Biomedical Research, Chemical Biology and Therapeutics , 4002 Basel , Switzerland
| | - Paul N Mortenson
- Astex Pharmaceuticals , 436 Cambridge Science Park, Milton Road , Cambridge CB4 0QA , United Kingdom
| | - David C Rees
- Astex Pharmaceuticals , 436 Cambridge Science Park, Milton Road , Cambridge CB4 0QA , United Kingdom
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