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Azzman N, Anwar S, Syazani Mohamed WA, Ahemad N. Quinolone Derivatives as Anticancer Agents: Importance in Medicinal Chemistry. Curr Top Med Chem 2024; 24:1134-1157. [PMID: 38591202 DOI: 10.2174/0115680266300736240403075307] [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: 01/31/2024] [Revised: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 04/10/2024]
Abstract
Quinolone is a heterocyclic compound containing carbonyl at the C-2 or C-4 positions with nitrogen at the C-1 position. The scaffold was first identified for its antibacterial properties, and the derivatives were known to possess many pharmacological activities, including anticancer. In this review, the quinolin-2(H)-one and quinolin-4(H)-one derivatives were identified to inhibit several various proteins and enzymes involved in cancer cell growth, such as topoisomerase, microtubules, protein kinases, phosphoinositide 3-kinases (PI3K) and histone deacetylase (HDAC). Hybrids of quinolone with curcumin or chalcone, 2-phenylpyrroloquinolin-4-one and 4-quinolone derivatives have demonstrated strong potency against cancer cell lines. Additionally, quinolones have been explored as inhibitors of protein kinases, including EGFR and VEGFR. Therefore, this review aims to consolidate the medicinal chemistry of quinolone derivatives in the pipeline and discuss their similarities in terms of their pharmacokinetic profiles and potential target sites to provide an understanding of the structural requirements of anticancer quinolones.
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Affiliation(s)
- Nursyuhada Azzman
- School of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan, 47500, Bandar Sunway, Selangor Darul Ehsan, Malaysia
- Faculty of Pharmacy, Universiti Teknologi MARA, Cawangan Pulau Pinang Kampus Bertam, 13200 Kepala Batas, Pulau Pinang, Malaysia
| | - Sirajudheen Anwar
- Department of Pharmacology, College of Pharmacy, University of Hail, Hail, Saudi Arabia
| | - Wan Ahmad Syazani Mohamed
- Nutrition Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Level 3, Block C, Institute for Medical Research (IMR), National Institutes of Health (NIH) Complex, Ministry of Health Malaysia (MOH), No.1, Jalan Setia Murni U13/52, Seksyen U13, Setia Alam, 40170 Shah Alam, Selangor, Malaysia
| | - Nafees Ahemad
- School of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan, 47500, Bandar Sunway, Selangor Darul Ehsan, Malaysia
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Dong H, Lu L, Song X, Li Y, Zhou J, Xu Y, Zhang Y, Qi J, Liang T, Wang J. Design, synthesis and biological evaluation of tetrahydroquinoxaline sulfonamide derivatives as colchicine binding site inhibitors. RSC Adv 2023; 13:30202-30216. [PMID: 37849704 PMCID: PMC10577396 DOI: 10.1039/d3ra05720h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/09/2023] [Indexed: 10/19/2023] Open
Abstract
Colchicine binding site inhibitors (CBSIs) are potential microtubule targeting agents (MTAs), which can overcome multidrug resistance, improve aqueous solubility and reduce toxicity faced by most MTAs. Novel tetrahydroquinoxaline sulfonamide derivatives were designed, synthesized and evaluated for their antiproliferative activities. The MTT assay results demonstrated that some derivatives exhibited moderate to strong inhibitory activities against HT-29 cell line. Among them, compound I-7 was the most active compound. Moreover, I-7 inhibited tubulin polymerization, disturbed microtubule network, disrupted the formation of mitotic spindle and arrested cell cycle at G2/M phase. However, I-7 didn't induce cell apoptosis. Furthermore, the prediction of ADME demonstrated that I-7 showed favorable physiochemical and pharmacokinetic properties. And the detailed molecular docking confirmed I-7 targeted the site of colchicine through hydrogen and hydrophobic interactions.
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Affiliation(s)
- Haiyang Dong
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University Jinming Campus Kaifeng 475004 Henan China
| | - Lu Lu
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University Jinming Campus Kaifeng 475004 Henan China
| | - Xueting Song
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University Jinming Campus Kaifeng 475004 Henan China
| | - Youkang Li
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University Jinming Campus Kaifeng 475004 Henan China
| | - Jinguang Zhou
- Huaihe Hospital of Henan University Kaifeng 475004 Henan China
| | - Yungen Xu
- Department of Medicinal Chemistry, Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University Nanjing 211198 China
| | - Yahong Zhang
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University Jinming Campus Kaifeng 475004 Henan China
| | - Jianguo Qi
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University Jinming Campus Kaifeng 475004 Henan China
| | - Tingting Liang
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University Jinming Campus Kaifeng 475004 Henan China
| | - Jianhong Wang
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University Jinming Campus Kaifeng 475004 Henan China
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Microtubules as a potential platform for energy transfer in biological systems: a target for implementing individualized, dynamic variability patterns to improve organ function. Mol Cell Biochem 2023; 478:375-392. [PMID: 35829870 DOI: 10.1007/s11010-022-04513-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 06/24/2022] [Indexed: 02/07/2023]
Abstract
Variability characterizes the complexity of biological systems and is essential for their function. Microtubules (MTs) play a role in structural integrity, cell motility, material transport, and force generation during mitosis, and dynamic instability exemplifies the variability in the proper function of MTs. MTs are a platform for energy transfer in cells. The dynamic instability of MTs manifests itself by the coexistence of growth and shortening, or polymerization and depolymerization. It results from a balance between attractive and repulsive forces between tubulin dimers. The paper reviews the current data on MTs and their potential roles as energy-transfer cellular structures and presents how variability can improve the function of biological systems in an individualized manner. The paper presents the option for targeting MTs to trigger dynamic improvement in cell plasticity, regulate energy transfer, and possibly control quantum effects in biological systems. The described system quantifies MT-dependent variability patterns combined with additional personalized signatures to improve organ function in a subject-tailored manner. The platform can regulate the use of MT-targeting drugs to improve the response to chronic therapies. Ongoing trials test the effects of this platform on various disorders.
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Upregulation of wild-type p53 by small molecule-induced elevation of NQO1 in non-small cell lung cancer cells. Acta Pharmacol Sin 2022; 43:692-702. [PMID: 34035487 PMCID: PMC8888561 DOI: 10.1038/s41401-021-00691-8] [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: 02/09/2021] [Accepted: 04/28/2021] [Indexed: 11/08/2022] Open
Abstract
The tumor suppressor p53 is usually inactivated by somatic mutations in malignant neoplasms, and its reactivation represents an attractive therapeutic strategy for cancers. Here, we reported that a new quinolone compound RYL-687 significantly inhibited non-small cell lung cancer (NSCLC) cells which express wild type (wt) p53, in contract to its much weaker cytotoxicity on cells with mutant p53. RYL-687 upregulated p53 in cells with wt but not mutant p53, and ectopic expression of wt p53 significantly enhanced the anti-NSCLC activity of this compound. RYL-687 induced production of reactive oxygen species (ROS) and upregulation of Nrf2, leading to an elevation of the NAD(P)H:quinoneoxidoreductase-1 (NQO1) that can protect p53 by inhibiting its degradation by 20S proteasome. RYL-687 bound NQO1, facilitating the physical interaction between NQO1 and p53. NQO1 was required for RYL-687-induced p53 accumulation, because silencing of NQO1 by specific siRNA or an NQO1 inhibitor uridine, drastically suppressed RYL-687-induced p53 upregulation. Moreover, a RYL-687-related prodrug significantly inhibited tumor growth in NOD-SCID mice inoculated with NSCLC cells and in a wt p53-NSCLC patient-derived xenograft mouse model. These data indicate that targeting NQO1 is a rational strategy to reactivate p53, and RYL-687 as a p53 stabilizer bears therapeutic potentials in NSCLCs with wt p53.
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Liu JT, Jaunky DB, Larocque K, Chen F, Mckibbon K, Sirouspour M, Taylor S, Shafeii A, Campbell D, Braga H, Piekny A, Forgione P. Design, structure-activity relationship study and biological evaluation of the thieno[3,2-c]isoquinoline scaffold as a potential anti-cancer agent. Bioorg Med Chem Lett 2021; 52:128327. [PMID: 34416378 DOI: 10.1016/j.bmcl.2021.128327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/09/2021] [Accepted: 08/10/2021] [Indexed: 12/12/2022]
Abstract
Several derivatives of a series that share a thienoisoquinoline scaffold have demonstrated potent activity against cancer cell lines A549, HeLa, HCT-116, and MDA-MB-231 in the submicromolar concentration range. Structure-activity relationship (SAR) studies on a range of derivatives aided in identifying key pharmacophores in the lead compound. A series of compounds have been identified as the most promising with submicromolar IC50 values against a lung cancer cell line (A549). Microscopy studies of cancer cells treated with the lead compound revealed that it causes mitotic arrest and disrupts microtubules. Further evaluation via an in vitro microtubule polymerization assay and competition studies indicate that the lead compound binds to tubulin via the colchicine site.
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Affiliation(s)
- Jiang Tian Liu
- Department of Chemistry & Biochemistry, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Dilan B Jaunky
- Department of Biology, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Kevin Larocque
- Department of Biology, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Fei Chen
- Department of Chemistry & Biochemistry, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Keegan Mckibbon
- Department of Chemistry & Biochemistry, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Mehdi Sirouspour
- Department of Chemistry & Biochemistry, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Sarah Taylor
- Department of Chemistry & Biochemistry, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Alexandre Shafeii
- Department of Chemistry & Biochemistry, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Donald Campbell
- Department of Chemistry & Biochemistry, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Helena Braga
- Department of Chemistry & Biochemistry, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Alisa Piekny
- Department of Biology, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada
| | - Pat Forgione
- Department of Chemistry & Biochemistry, Concordia University, 7141 rue Sherbrooke O., Montréal, QC H4B 1R6, Canada; Center for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 rue Sherbrooke O., Montréal, QC H3A 0B8, Canada.
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Khayyat AN, Mohamed KO, Malebari AM, El-Malah A. Design, Synthesis, and Antipoliferative Activities of Novel Substituted Imidazole-Thione Linked Benzotriazole Derivatives. Molecules 2021; 26:5983. [PMID: 34641526 PMCID: PMC8512560 DOI: 10.3390/molecules26195983] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 01/18/2023] Open
Abstract
A new series of benzotriazole moiety bearing substituted imidazol-2-thiones at N1 has been designed, synthesized and evaluated for in vitro anticancer activity against the different cancer cell lines MCF-7(breast cancer), HL-60 (Human promyelocytic leukemia), and HCT-116 (colon cancer). Most of the benzotriazole analogues exhibited promising antiproliferative activity against tested cancer cell lines. Among all the synthesized compounds, BI9 showed potent activity against the cancer cell lines such as MCF-7, HL-60 and HCT-116 with IC50 3.57, 0.40 and 2.63 µM, respectively. Compound BI9 was taken up for elaborate biological studies and the HL-60 cells in the cell cycle were arrested in G2/M phase. Compound BI9 showed remarkable inhibition of tubulin polymerization with the colchicine binding site of tubulin. In addition, compound BI9 promoted apoptosis by regulating the expression of pro-apoptotic protein BAX and anti-apoptotic proteins Bcl-2. These results provide guidance for further rational development of potent tubulin polymerization inhibitors for the treatment of cancer.
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Affiliation(s)
- Ahdab N. Khayyat
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (A.M.M.); (A.E.-M.)
| | - Khaled O. Mohamed
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt;
| | - Azizah M. Malebari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (A.M.M.); (A.E.-M.)
| | - Afaf El-Malah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (A.M.M.); (A.E.-M.)
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt;
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Zhu T, Wang SH, Li D, Wang SY, Liu X, Song J, Wang YT, Zhang SY. Progress of tubulin polymerization activity detection methods. Bioorg Med Chem Lett 2021; 37:127698. [PMID: 33468346 DOI: 10.1016/j.bmcl.2020.127698] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/05/2020] [Accepted: 11/14/2020] [Indexed: 12/13/2022]
Abstract
Tubulin, an important target in tumor therapy, is one of the hotspots in the field of antineoplastic drugs in recent years, and it is of great significance to design and screen new inhibitors for this target. Natural products and chemical synthetic drugs are the main sources of tubulin inhibitors. However, due to the variety of compound structure types, it has always been difficult for researchers to screen out polymerization inhibitors with simple operation, high efficiency and low cost. A large number of articles have reported the screening methods of tubulin inhibitors and their biological activity. In this article, the biological activity detection methods of tubulin polymerization inhibitors are reviewed. Thus, it provides a theoretical basis for the further study of tubulin polymerization inhibitors and the selection of methods for tubulin inhibitors.
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Affiliation(s)
- Ting Zhu
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Sheng-Hui Wang
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Dong Li
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Shu-Yu Wang
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Xu Liu
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Jian Song
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Ya-Ting Wang
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China.
| | - Sai-Yang Zhang
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China; Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou 450001, China.
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Forkosh E, Kenig A, Ilan Y. Introducing variability in targeting the microtubules: Review of current mechanisms and future directions in colchicine therapy. Pharmacol Res Perspect 2020; 8:e00616. [PMID: 32608157 PMCID: PMC7327382 DOI: 10.1002/prp2.616] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 05/25/2020] [Indexed: 12/14/2022] Open
Abstract
Microtubules (MTs) are highly dynamic polymers that constitute the cellular cytoskeleton and play a role in multiple cellular functions. Variability characterizes biological systems and is considered a part of the normal function of cells and organs. Variability contributes to cell plasticity and is a mechanism for overcoming errors in cellular level assembly and function, and potentially the whole organ level. Dynamic instability is a feature of biological variability that characterizes the function of MTs. The dynamic behavior of MTs constitutes the basis for multiple biological processes that contribute to cellular plasticity and the timing of cell signaling. Colchicine is a MT-modifying drug that exerts anti-inflammatory and anti-cancer effects. This review discusses some of the functions of colchicine and presents a platform for introducing variability while targeting MTs in intestinal cells, the microbiome, the gut, and the systemic immune system. This platform can be used for implementing novel therapies, improving response to chronic MT-based therapies, overcoming drug resistance, exerting gut-based systemic immune responses, and generating patient-tailored dynamic therapeutic regimens.
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Affiliation(s)
- Esther Forkosh
- Department of MedicineHebrew University‐Hadassah Medical CentreJerusalemIsrael
| | - Ariel Kenig
- Department of MedicineHebrew University‐Hadassah Medical CentreJerusalemIsrael
| | - Yaron Ilan
- Department of MedicineHebrew University‐Hadassah Medical CentreJerusalemIsrael
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Řehulka J, Vychodilová K, Krejčí P, Gurská S, Hradil P, Hajdúch M, Džubák P, Hlaváč J. Fluorinated derivatives of 2-phenyl-3-hydroxy-4(1H)-quinolinone as tubulin polymerization inhibitors. Eur J Med Chem 2020; 192:112176. [PMID: 32120327 DOI: 10.1016/j.ejmech.2020.112176] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/19/2020] [Accepted: 02/20/2020] [Indexed: 12/20/2022]
Abstract
We have synthesized a series of 2-phenyl-3-hydroxy-4(1H)-quinolinone derivatives substituted with one or more fluorine atoms on the quinolone backbone as well as on phenyl ring. The derivatives bearing more fluorine atoms were subjected to modification by nucleophilic substitutions by thiophenol, morpholine, and piperazine derivative. We have tested the prepared compounds in cytotoxic activity assay against cancer cell lines. Four derivatives exhibited micromolar values of IC50 against some of the cancer cell lines, and we have subjected them to cell cycle analysis on CCRF-CEM. Moreover, most active 7-fluoro-3-hydroxy-2-phenyl-6-(phenylthio)quinolin-4(1H)-one inhibits mitosis progression. Cell cycle analysis, in vitro tubulin polymerization assay, and tubulin imaging in cells indicated that the anticancer activity of thiophenol derivative is associated with its ability to inhibit microtubule formation.
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Affiliation(s)
- Jiří Řehulka
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 5, 779 00, Olomouc, Czech Republic
| | - Kristýna Vychodilová
- Department of Organic Chemistry, Faculty of Science, Palacký University, Tř. 17. Listopadu 12, 771 46, Olomouc, Czech Republic
| | - Petr Krejčí
- Department of Organic Chemistry, Faculty of Science, Palacký University, Tř. 17. Listopadu 12, 771 46, Olomouc, Czech Republic
| | - Soňa Gurská
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 5, 779 00, Olomouc, Czech Republic
| | - Pavel Hradil
- Department of Organic Chemistry, Faculty of Science, Palacký University, Tř. 17. Listopadu 12, 771 46, Olomouc, Czech Republic
| | - Marián Hajdúch
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 5, 779 00, Olomouc, Czech Republic
| | - Petr Džubák
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 5, 779 00, Olomouc, Czech Republic.
| | - Jan Hlaváč
- Department of Organic Chemistry, Faculty of Science, Palacký University, Tř. 17. Listopadu 12, 771 46, Olomouc, Czech Republic.
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Shi Y, Xing H, Huang T, Liu X, Chen J, Guo X, Li GB, Wu Y. Divergent C-H activation synthesis of chalcones, quinolones and indoles. Chem Commun (Camb) 2020; 56:1585-1588. [PMID: 31934691 DOI: 10.1039/c9cc08926h] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We here report a condition-controlled divergent synthesis strategy of chalcones, quinolones and indoles, which was achieved via a C-H activation reaction of N-nitrosoanilines and cyclopropenones. Variations of Ag salts are observed to be crucial for divergently constructing the three distinct chemical scaffolds. A Rh(i)- and Rh(iii)-cocatalyzed decarbonylation/C-H activation/[3+2] annulation cascade reaction was developed for the synthesis of indoles. These methodologies are characterized by mild reaction conditions, high functional group tolerance, and amenability to gram-scale synthesis, providing a reference for future derivation of new chemical scaffolds by C-H activation.
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Affiliation(s)
- Yuesen Shi
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Huimin Xing
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Tianle Huang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Xuexin Liu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Jian Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Xiaoyu Guo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Guo-Bo Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Yong Wu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
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11
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Zhou Y, Di B, Niu MM. Structure-Based Pharmacophore Design and Virtual Screening for Novel Tubulin Inhibitors with Potential Anticancer Activity. Molecules 2019; 24:E3181. [PMID: 31480625 PMCID: PMC6749218 DOI: 10.3390/molecules24173181] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 08/28/2019] [Accepted: 08/29/2019] [Indexed: 12/24/2022] Open
Abstract
Tubulin inhibitors have been considered as potential drugs for cancer therapy. However, their drug resistance and serious side-effects are the main reasons for clinical treatment failure. Therefore, there is still an urgent need to develop effective therapeutic drugs. Herein, a structure-based pharmacophore model was developed based on the co-crystallized structures of the tubulin with a high resolution. The model including one hydrogen-bond acceptor feature, two aromatic features, and one hydrophobic feature was further validated using the Gunner-Henry score method. Virtual screening was performed by an integrated protocol that combines drug-likeness analysis, pharmacophore mapping, and molecular docking approaches. Finally, five hits were selected for biological evaluation. The results indicated that all these hits at the concentration of 40 μM showed an inhibition of more than 50% against five human tumor cells (MCF-7, U87MG, HCT-116, MDA-MB-231, and HepG2). Particularly, hit 1 effectively inhibited the proliferation of these tumor cells, with inhibition rates of more than 80%. The results of tubulin polymerization and colchicine-site competition assays suggested that hit 1 significantly inhibited tubulin polymerization by binding to the colchicine site. Thus, hit 1 could be used as a potential chemotherapeutic agent for cancer treatment. This work also demonstrated the potential of our screening protocol to identify biologically active compounds.
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Affiliation(s)
- Yunjiang Zhou
- State Key Laboratory of Natural Medicines, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Bin Di
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 210009, China.
| | - Miao-Miao Niu
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 210009, China.
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