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Venkatesan G, Yong Ping C, Chen H, Srinivasan P, Karkhanis AV, Pastorin G. Design, synthesis, molecular modeling and evaluation of 2,4-diaminopyrimidine analogues as promising colorectal cancer drugs. Bioorg Chem 2024; 153:107854. [PMID: 39368143 DOI: 10.1016/j.bioorg.2024.107854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2024] [Revised: 09/24/2024] [Accepted: 09/27/2024] [Indexed: 10/07/2024]
Abstract
The potential of cyclin-dependent kinases (CDKs) as therapeutic targets in cancer treatment is well established. In this study, we present our investigation into a group of 2,4-diaminopyrimidine derivatives that potently inhibit CDK9 and are cytotoxic when tested in colorectal cancer cell lines. We designed and synthesized forty analogues by altering substitutions at C-2 and C-4 position of the pyrimidine system. Among them, compounds 16 h and 16j exhibited strong inhibitory potency against both CDK9 enzymes (IC50 = 11.4 ± 1.4 nM, IC50 = 10.2 ± 1.3 nM respectively) with a significant preference for one over the other, and cytotoxic potency (IC50 = 61 ± 2 nM, IC50 = 20 ± 1 nM respectively) against HCT-116 was discovered through substantial modifications to its structure. Further investigations revealed that compounds 16 h and 16j were directly bound to CDK9, resulting in the suppression of its downstream signaling pathway. This inhibition of cell proliferation occurred by impeding the progression of the cell cycle and inducing apoptosis in cells by suppressing the phosphoryl RNA pol II Ser2. Significantly, compound 16 h and 16j effectively suppressed tumor growth in a xenograft mouse model and exhibited no apparent toxicity. This indicates that CDK9 inhibitors hold great potential as a therapeutic approach for colorectal cancer treatment. Therefore, the aforementioned discoveries are vital for the development of CDK9 inhibitors for the treatment of cancer.
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Affiliation(s)
- Gopalakrishnan Venkatesan
- Department of Pharmacy and Pharmaceutical Sciences, National University of Singapore, Lower Kent Ridge Road, 4 Science Drive 2, 117544, Singapore.
| | - Chong Yong Ping
- Critical Analytics for Manufacturing Personalized-Medicine Programme (CAMP), Singapore-MIT Alliance for Research and Technology, Singapore. 1 CREATE Way, #12-02 CREATE Tower, 138602, Singapore
| | - Hong Chen
- School of Biological Sciences (SBS), Nanyang Technological University, 60 Nanyang Dr, 637551, Singapore
| | - Perumal Srinivasan
- Department of Biomedical Engineering, National University of Singapore, 4 Engineering Drive 3, Engineering Block 4, 117583, Singapore
| | - Aneesh V Karkhanis
- Certara UK Ltd., Certara Predictive Technologies Division, Level 2-Acero, 1 Concourse Way, Sheffield S1 2B1, United Kingdom
| | - Giorgia Pastorin
- Department of Pharmacy and Pharmaceutical Sciences, National University of Singapore, Lower Kent Ridge Road, 4 Science Drive 2, 117544, Singapore
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2
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Ahmad Sheikh K, Parveen D, Mumtaz Alam M, Azam F, Ahmed Khan M, Akhter M, Tasneem S, Meenu, Parvez S, Imtiyaz K, Rizvi MA, Shaquiquzzaman M. Exploring cyclopropylamine containing cyanopyrimidines as LSD1 inhibitors: Design, synthesis, ADMET, MD analysis and anticancer activity profiling. Bioorg Chem 2024; 147:107336. [PMID: 38636431 DOI: 10.1016/j.bioorg.2024.107336] [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: 10/25/2023] [Revised: 03/31/2024] [Accepted: 04/04/2024] [Indexed: 04/20/2024]
Abstract
In this series we report the structure-based design, synthesis and anticancer activity evaluation of a series of eighteen cyclopropylamine containing cyanopyrimidine derivatives. The computational predictions of ADMET properties revealed appropriate aqueous solubility, high GI absorption, no BBB permeability, no Lipinski rule violations, medium total clearance and no mutagenic, tumorigenic, irritant and reproductive toxic risks for most of the compounds. Compounds VIIb, VIIi and VIIm emerged as the most potent anticancer agents among all compounds evaluated against 60 cancer cell lines through the one-dose (10 µM) sulforhodamine B assay. Further, the multiple dose cell viability studies against cancer cell lines MOLT-4, A549 and HCT-116 revealed results consistent with the one-dose assay, besides sparing normal cell line HEK-293. The three potent compounds also displayed potent LSD1 inhibitory activity with IC50 values of 2.25, 1.80 and 6.08 µM. The n-propyl-thio/isopropyl-thio group bonded to the pyrimidine ring and unsubstituted/ electron donating group (at the para- position) attached to the phenyl ring resulted in enhanced anticancer activity. However, against leukemia cancer, the electron donating isopropyl group remarkably enhanced anti-cancer activity. Our findings provide important leads, which merit further optimization to result in better cancer therapeutics.
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Affiliation(s)
- Khursheed Ahmad Sheikh
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi 110062, India
| | - Darakhshan Parveen
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi 110062, India
| | - M Mumtaz Alam
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi 110062, India.
| | - Faizul Azam
- Department of Pharmaceutical Chemistry and Pharmacognosy, Unaizah College of Pharmacy, Qassim University, Saudi Arabia
| | - Mohammad Ahmed Khan
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi 110062, India
| | - Mymoona Akhter
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi 110062, India
| | - Sharba Tasneem
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi 110062, India
| | - Meenu
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi 110062, India
| | - Suhel Parvez
- Department of Toxicology, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi 110062, India
| | - Khalid Imtiyaz
- Genome Biology Lab, Department of Bioscience, Jamia Millia Islamia, New Delhi 110025, India
| | - Moshahid A Rizvi
- Genome Biology Lab, Department of Bioscience, Jamia Millia Islamia, New Delhi 110025, India
| | - M Shaquiquzzaman
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi 110062, India.
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3
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Alkahtani HM, Zen AA, Obaidullah AJ, Alanazi MM, Almehizia AA, Ansari SA, Aleanizy FS, Alqahtani FY, Aldossari RM, Algamdi RA, Al-Rasheed LS, Abdel-Hamided SG, Abdel-Aziz AAM, El-Azab AS. Synthesis, Cytotoxic Evaluation, and Structure-Activity Relationship of Substituted Quinazolinones as Cyclin-Dependent Kinase 9 Inhibitors. Molecules 2022; 28:120. [PMID: 36615314 PMCID: PMC9822073 DOI: 10.3390/molecules28010120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/04/2022] [Accepted: 12/06/2022] [Indexed: 12/28/2022] Open
Abstract
Cyclin-dependent kinase 9 (CDK9) plays a critical role in transcriptional elongation, through which short-lived antiapoptotic proteins are overexpressed and make cancer cells resistant to apoptosis. Therefore, CDK9 inhibition depletes antiapoptotic proteins, which in turn leads to the reinstatement of apoptosis in cancer cells. Twenty-seven compounds were synthesized, and their CDK9 inhibitory and cytotoxic activities were evaluated. Compounds 7, 9, and 25 were the most potent CDK9 inhibitors, with IC50 values of 0.115, 0.131, and 0.142 μM, respectively. The binding modes of these molecules were studied via molecular docking, which shows that they occupy the adenosine triphosphate binding site of CDK9. Of these three molecules, compound 25 shows good drug-like properties, as it does not violate Lipinski's rule of five. In addition, this molecule shows promising ligand and lipophilic efficiency values and is an ideal candidate for further optimization.
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Affiliation(s)
- Hamad M. Alkahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Amer Alhaj Zen
- Chemistry & Forensics Department, Clifton Campus, Nottingham Trent University, Nottingham Ng11 8NS, UK
| | - Ahmad J. Obaidullah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohammed M. Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Abdulrahman A. Almehizia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Siddique Akber Ansari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Fadilah Sfouq Aleanizy
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P.O. Box 22452, Riyadh 11495, Saudi Arabia
| | - Fulwah Yahya Alqahtani
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P.O. Box 22452, Riyadh 11495, Saudi Arabia
| | - Rana M. Aldossari
- Department of Pharmacology & Toxicology, College of Pharmacy, 11 Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi Arabia
| | - Raghad Abdullah Algamdi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Lamees S. Al-Rasheed
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Sami G. Abdel-Hamided
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Al-Azhar University, Cairo 11884, Egypt
| | - Alaa A.-M. Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Adel S. El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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4
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Elzahabi HSA, Nossier ES, Alasfoury RA, El-Manawaty M, Sayed SM, Elkaeed EB, Metwaly AM, Hagras M, Eissa IH. Design, synthesis, and anti-cancer evaluation of new pyrido[2,3-d]pyrimidin-4(3H)-one derivatives as potential EGFRWT and EGFRT790M inhibitors and apoptosis inducers. J Enzyme Inhib Med Chem 2022; 37:1053-1076. [PMID: 35821615 PMCID: PMC9291687 DOI: 10.1080/14756366.2022.2062752] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A new series of pyrido[2,3-d]pyrimidin-4(3H)-one derivatives having the essential pharmacophoric features of EGFR inhibitors has been designed and synthesised. Cell viability screening was performed for these compounds against A-549, PC-3, HCT-116, and MCF-7 cell lines at a dose of 100 μM. The highest active derivatives (8a, 8 b, 8d, 9a, and 12b) were selected for IC50 screening. Compounds 8a, 8 b, and 9a showed the highest cytotoxic activities and were further investigated for wild EGFRWT and mutant EGFRT790M inhibitory activities. Compound 8a showed the highest inhibitory activities against EGFRWT and EGFRT790M with IC50 values of 0.099 and 0.123 µM, respectively. In addition, it arrested the cell cycle at pre-G1 phase and induced a significant apoptotic effect in PC-3 cells. Furthermore, compound 8a induced a 5.3-fold increase in the level of caspase-3 in PC-3 cells. Finally, docking studies were carried out to examine the binding mode of the synthesised compounds against both EGFRWT and EGFRT790M.
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Affiliation(s)
- Heba S A Elzahabi
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Eman S Nossier
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Rania A Alasfoury
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - May El-Manawaty
- Pharmacognosy Department, National Research Centre, Dokki, Cairo, Egypt
| | - Sara M Sayed
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Eslam B Elkaeed
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Riyadh, Saudi Arabia
| | - Ahmed M Metwaly
- Pharmacognosy and Medicinal Plants Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt.,Biopharmaceutical Products Research Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
| | - Mohamed Hagras
- Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Ibrahim H Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
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5
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Design, synthesis and anticancer evaluation of selective 2,4-disubstituted pyrimidine CDK9 inhibitors. Eur J Med Chem 2022; 244:114875. [DOI: 10.1016/j.ejmech.2022.114875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 10/16/2022] [Accepted: 10/20/2022] [Indexed: 11/30/2022]
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6
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Wu L, Liu W, Huang Y, Zhu C, Ma Q, Wu Q, Tian L, Feng X, Liu M, Wang N, Xu X, Liu X, Xu C, Qiu J, Xu Z, Liu W, Zhao Q. Development and structure-activity relationship of tacrine derivatives as highly potent CDK2/9 inhibitors for the treatment of cancer. Eur J Med Chem 2022; 242:114701. [DOI: 10.1016/j.ejmech.2022.114701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/15/2022] [Accepted: 08/17/2022] [Indexed: 11/27/2022]
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7
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Concept of Hybrid Drugs and Recent Advancements in Anticancer Hybrids. Pharmaceuticals (Basel) 2022; 15:ph15091071. [PMID: 36145292 PMCID: PMC9500727 DOI: 10.3390/ph15091071] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
Cancer is a complex disease, and its treatment is a big challenge, with variable efficacy of conventional anticancer drugs. A two-drug cocktail hybrid approach is a potential strategy in recent drug discovery that involves the combination of two drug pharmacophores into a single molecule. The hybrid molecule acts through distinct modes of action on several targets at a given time with more efficacy and less susceptibility to resistance. Thus, there is a huge scope for using hybrid compounds to tackle the present difficulties in cancer medicine. Recent work has applied this technique to uncover some interesting molecules with substantial anticancer properties. In this study, we report data on numerous promising hybrid anti-proliferative/anti-tumor agents developed over the previous 10 years (2011–2021). It includes quinazoline, indole, carbazole, pyrimidine, quinoline, quinone, imidazole, selenium, platinum, hydroxamic acid, ferrocene, curcumin, triazole, benzimidazole, isatin, pyrrolo benzodiazepine (PBD), chalcone, coumarin, nitrogen mustard, pyrazole, and pyridine-based anticancer hybrids produced via molecular hybridization techniques. Overall, this review offers a clear indication of the potential benefits of merging pharmacophoric subunits from multiple different known chemical prototypes to produce more potent and precise hybrid compounds. This provides valuable knowledge for researchers working on complex diseases such as cancer.
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8
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Fedinchyk A, Herasymchuk M, Smirnov VO, Melnykov KP, Yarmoliuk DV, Kyrylchuk AA, Grygorenko OO. Fluorine‐containing sp³‐Enriched Building Blocks for the Multigram Synthesis of Fluorinated Pyrazoles and Pyrimidines with (Hetero)aliphatic Substituents. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | | | | | - Kostiantyn P. Melnykov
- Taras Shevchenko National University of Kyiv: Kiivs'kij nacional'nij universitet imeni Tarasa Sevcenka Chemical Faculty UKRAINE
| | | | - Andrii A. Kyrylchuk
- Institute of Organic Chemistry National Academy of Sciences of Ukraine: Institut organicnoi himii Nacional'na akademia nauk Ukraini Department of Physico-Chemical Methods of Investigation UKRAINE
| | - Oleksandr O Grygorenko
- Taras Shevchenko National University of Kyiv: Kiivs'kij nacional'nij universitet imeni Tarasa Sevcenka Chemical Faculty UKRAINE
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9
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Albratty M, Ahmad Alhazmi H. Novel pyridine and pyrimidine derivatives as promising anticancer agents: A review. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103846] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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10
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Haleel AK, Rafi UM, Jayathuna MA, Rahiman AK. Theoretical, single crystal and molecular docking analysis of tetrazolo[1,5-a]pyrimidine-6-carboxylate derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Huang Z, Wang T, Wang C, Fan Y. CDK9 Inhibitors in Cancer Research. RSC Med Chem 2022; 13:688-710. [PMID: 35814933 PMCID: PMC9215160 DOI: 10.1039/d2md00040g] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 04/16/2022] [Indexed: 11/21/2022] Open
Abstract
Cyclin dependent kinase 9 (CDK9) played an essential role in regulating transcriptional elongation. Aberrations in CDK9 activity have been observed in various cancers, which made CDK9 was an attractive therapeutic...
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Affiliation(s)
- Zhi Huang
- Department of Medicinal Chemistry, School of Medicine, Nankai University 94 Weijin Road Tianjin 300071 China
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences Hefei 230031 China
| | - Tianqi Wang
- Department of Medicinal Chemistry, School of Medicine, Nankai University 94 Weijin Road Tianjin 300071 China
| | - Cheng Wang
- Department of Medicinal Chemistry, School of Medicine, Nankai University 94 Weijin Road Tianjin 300071 China
| | - Yan Fan
- Department of Medicinal Chemistry, School of Medicine, Nankai University 94 Weijin Road Tianjin 300071 China
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12
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Othman IMM, Alamshany ZM, Tashkandi NY, Gad-Elkareem MAM, Anwar MM, Nossier ES. New pyrimidine and pyrazole-based compounds as potential EGFR inhibitors: Synthesis, anticancer, antimicrobial evaluation and computational studies. Bioorg Chem 2021; 114:105078. [PMID: 34161878 DOI: 10.1016/j.bioorg.2021.105078] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/11/2021] [Accepted: 06/07/2021] [Indexed: 02/06/2023]
Abstract
This study was focused on the synthesis of new pyrimidines 4a,b, 5a,b and pyrazoles 6a, b as ATP mimicking tyrosine kinase inhibitors of the epidermal growth factor receptor (EGFR). The new compounds were assessed as cytotoxic candidates against human breast cancer cells (MCF-7) and hepatocellular carcinoma cells (HepG-2). All the new compounds appeared as more potent cytotoxic agents than erlotinib, while only compound 4a exhibited more potency than 5-flourouracil and 4b analogue was equipotent to it. Accordingly, the kinase suppression effect of 4a and 4b was further evaluated against EGFRWT, EGFRL858R and EGFRT790M. Both pyrimidine analogues 4a and 4b displayed outstanding inhibitory activity against EGFRWT and its two mutated isoforms EGFRL858R and EGFRT790M in comparing to erlotinib and osimertinib as reference drugs. Additionally, all the new analogues were subjected to antimicrobial assay. Interestingly, both 4a and 4b represented the most promising activity of wide spectrum antimicrobial effect against the examined microbes in comparison to gentamycin and ketoconazole as standard drugs. Moreover, docking results proved the good binding interactions of the compounds 4a and 4b with EGFRWT and EGFRT790M which were in accordance with the results of the in vitro enzyme assay. Additional in silico ADMET studies were performed for the new derivatives which represented their good oral absorption, good drug-likeness properties and low toxicity risks in human.
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Affiliation(s)
- Ismail M M Othman
- Department of Chemistry, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt
| | - Zahra M Alamshany
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 21551, P.O. Box 42805, Saudi Arabia
| | - Nada Y Tashkandi
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 21551, P.O. Box 42805, Saudi Arabia
| | | | - Manal M Anwar
- Department of Therapeutic Chemistry, National Research Centre, Dokki, Cairo 12622, Egypt.
| | - Eman S Nossier
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11754, Egypt
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13
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Lee JB, Zang X, Zgair A, Ooi TQ, Foley DW, Voronin G, Kagan L, Soukarieh F, Gao R, Shao H, Soh WT, Kim TH, Kim MG, Yun HY, Wilson AJ, Fischer PM, Gershkovich P. Administration in fed state but not controlled release in the colon increases oral bioavailability of DF030263, a promising drug candidate for chronic lymphocytic leukemia. Eur J Pharm Biopharm 2021; 165:106-112. [PMID: 33991611 DOI: 10.1016/j.ejpb.2021.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 05/04/2021] [Indexed: 11/17/2022]
Abstract
For treatment of chronic cancers, the oral administration route is preferred as it provides numerous advantages over other delivery routes. However, these benefits of oral chemotherapy can be limited due to unfavorable pharmacokinetics. Accordingly, pharmacokinetic development of chemotherapeutic agents is crucial to the improvement of cancer treatment. In this study, assessment and optimization of biopharmaceutical properties of a promising drug candidate for cyclin-dependent kinase 9 (CDK9) inhibitor (DF030263) was performed to promote oral delivery. Oral bioavailability of DF030263 in fasted rats was 23.8%, and a distinct double-peak phenomenon was observed. A two-site absorption windows mechanism was proposed as a possible explanation to the phenomenon. The two-site absorption window hypothesis was supported by in vitro solubility assays in biorelevant fluids with different pH levels, as well as by in silico simulation by GastroPlus™. Controlled release to the colon was conducted in rats in order to exploit the colonic absorption window but did not improve the oral bioavailability. On the other hand, oral administration at postprandial conditions in rats (performed based on the high in vitro solubility in fed state simulated fluid and reduced pH-dependency) resulted in an almost 3-fold increase in bioavailability to 63.6%. In conclusion, this study demonstrates an efficient in vitro-in vivo-in silico drug development approach for improving the oral bioavailability of DF030263, a promising candidate for the treatment of chronic lymphocytic leukemia.
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Affiliation(s)
- Jong Bong Lee
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK
| | - Xiaowei Zang
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | - Atheer Zgair
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK; College of Pharmacy, University of Anbar, Anbar, Iraq
| | - Ting Qian Ooi
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK
| | - David W Foley
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK
| | - Gregory Voronin
- Comparative Medicine Resources, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | - Leonid Kagan
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | - Fadi Soukarieh
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK
| | - Rui Gao
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK
| | - Hao Shao
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK; Hunan Key Laboratory of Molecular Precision Medicine, Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wan Tying Soh
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK
| | - Tae Hwan Kim
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Min Gi Kim
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Hwi-Yeol Yun
- College of Pharmacy, Chungnam National University, Daejeon, Republic of Korea
| | - Anthony J Wilson
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK
| | - Peter M Fischer
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK
| | - Pavel Gershkovich
- School of Pharmacy & Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK.
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14
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Goel B, Tripathi N, Bhardwaj N, Jain SK. Small Molecule CDK Inhibitors for the Therapeutic Management of Cancer. Curr Top Med Chem 2021; 20:1535-1563. [PMID: 32416692 DOI: 10.2174/1568026620666200516152756] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 04/14/2020] [Accepted: 04/17/2020] [Indexed: 01/03/2023]
Abstract
Cyclin-dependent kinases (CDKs) are a group of multifunctional enzymes consisting of catalytic and regulatory subunits. The regulatory subunit, cyclin, remains dissociated under normal circumstances, and complexation of cyclin with the catalytic subunit of CDK leads to its activation for phosphorylation of protein substrates. The primary role of CDKs is in the regulation of the cell cycle. Retinoblastoma protein (Rb) is one of the widely investigated tumor suppressor protein substrates of CDK, which prevents cells from entering into cell-cycle under normal conditions. Phosphorylation of Rb by CDKs causes its inactivation and ultimately allows cells to enter a new cell cycle. Many cancers are associated with hyperactivation of CDKs as a result of mutation of the CDK genes or CDK inhibitor genes. Therefore, CDK modulators are of great interest to explore as novel therapeutic agents against cancer and led to the discovery of several CDK inhibitors to clinics. This review focuses on the current progress and development of anti-cancer CDK inhibitors from preclinical to clinical and synthetic to natural small molecules.
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Affiliation(s)
- Bharat Goel
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
| | - Nancy Tripathi
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
| | - Nivedita Bhardwaj
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
| | - Shreyans K Jain
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
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15
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Yu M, Teo T, Yang Y, Li M, Long Y, Philip S, Noll B, Heinemann GK, Diab S, Eldi P, Mekonnen L, Anshabo AT, Rahaman MH, Milne R, Hayball JD, Wang S. Potent and orally bioavailable CDK8 inhibitors: Design, synthesis, structure-activity relationship analysis and biological evaluation. Eur J Med Chem 2021; 214:113248. [PMID: 33571827 DOI: 10.1016/j.ejmech.2021.113248] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/23/2021] [Accepted: 01/24/2021] [Indexed: 12/23/2022]
Abstract
CDK8 regulates transcription either by phosphorylation of transcription factors or, as part of a four-subunit kinase module, through a reversible association of the kinase module with the Mediator complex, a highly conserved transcriptional coactivator. Deregulation of CDK8 has been found in various types of human cancer, while the role of CDK8 in supressing anti-cancer response of natural killer cells is being understood. Currently, CDK8-targeting cancer drugs are highly sought-after. Herein we detail the discovery of a series of novel pyridine-derived CDK8 inhibitors. Medicinal chemistry optimisation gave rise to 38 (AU1-100), a potent CDK8 inhibitor with oral bioavailability. The compound inhibited the proliferation of MV4-11 acute myeloid leukaemia cells with the kinase activity of cellular CDK8 dampened. No systemic toxicology was observed in the mice treated with 38. These results warrant further pre-clinical studies of 38 as an anti-cancer agent.
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Affiliation(s)
- Mingfeng Yu
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Theodosia Teo
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Yuchao Yang
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Manjun Li
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Yi Long
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Stephen Philip
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Benjamin Noll
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Gary K Heinemann
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Sarah Diab
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Preethi Eldi
- Experimental Therapeutics, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Laychiluh Mekonnen
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Abel T Anshabo
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Muhammed H Rahaman
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Robert Milne
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - John D Hayball
- Experimental Therapeutics, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Shudong Wang
- Drug Discovery and Development, Cancer Research Institute, Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia.
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16
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Shao H, Foley DW, Huang S, Abbas AY, Lam F, Gershkovich P, Bradshaw TD, Pepper C, Fischer PM, Wang S. Structure-based design of highly selective 2,4,5-trisubstituted pyrimidine CDK9 inhibitors as anti-cancer agents. Eur J Med Chem 2021; 214:113244. [PMID: 33581551 DOI: 10.1016/j.ejmech.2021.113244] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/25/2021] [Accepted: 01/25/2021] [Indexed: 11/17/2022]
Abstract
Cyclin-dependent kinases (CDKs) are a family of Ser/Thr kinases involved in cell cycle and transcriptional regulation. CDK9 regulates transcriptional elongation and this unique property has made it a potential target for several diseases. Due to the conserved ATP binding site, designing selective CDK9 inhibitors has been challenging. Here we report our continued efforts in the optimization of 2,4,5-tri-substituted pyrimidine compounds as potent and selective CDK9 inhibitors. The most selective compound 30m was >100-fold selective for CDK9 over CDK1 and CDK2. These compounds showed broad anti-proliferative activities in various solid tumour cell lines and patient-derived chronic lymphocytic leukaemia (CLL) cells. Decreased phosphorylation of the carboxyl terminal domain (CTD) of RNAPII at Ser-2 and down-regulation of anti-apoptotic protein Mcl-1 were confirmed in both the ovarian cancer model A2780 and patient-derived CLL cells.
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Affiliation(s)
- Hao Shao
- School of Pharmacy and Biodiscovery Institute, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - David W Foley
- School of Pharmacy and Biodiscovery Institute, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Shiliang Huang
- School of Pharmacy and Biodiscovery Institute, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Abdullahi Y Abbas
- School of Pharmacy and Biodiscovery Institute, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Frankie Lam
- Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia
| | - Pavel Gershkovich
- School of Pharmacy and Biodiscovery Institute, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Tracey D Bradshaw
- School of Pharmacy and Biodiscovery Institute, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Chris Pepper
- Brighton and Sussex Medical School, University of Sussex, Brighton, East Sussex, BN1 9PX, UK
| | - Peter M Fischer
- School of Pharmacy and Biodiscovery Institute, University of Nottingham, University Park, Nottingham, NG7 2RD, UK.
| | - Shudong Wang
- School of Pharmacy and Biodiscovery Institute, University of Nottingham, University Park, Nottingham, NG7 2RD, UK; Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia.
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17
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Long Y, Yu M, Ochnik AM, Karanjia JD, Basnet SK, Kebede AA, Kou L, Wang S. Discovery of novel 4-azaaryl-N-phenylpyrimidin-2-amine derivatives as potent and selective FLT3 inhibitors for acute myeloid leukaemia with FLT3 mutations. Eur J Med Chem 2021; 213:113215. [PMID: 33516985 DOI: 10.1016/j.ejmech.2021.113215] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 01/15/2021] [Accepted: 01/15/2021] [Indexed: 01/12/2023]
Abstract
Feline McDonough sarcoma (FMS)-like tyrosine kinase 3 (FLT3) is one of the most pursued targets in the treatment of acute myeloid leukaemia (AML) as its gene amplification and mutations, particularly internal tandem duplication (ITD), contribute to the pathogenesis of AML and the resistance to known FLT3 inhibitors. To conquer this challenge, there is a quest for structurally novel FLT3 inhibitors. Herein, we report the discovery of a new series of 4-azaaryl-N-phenylpyrimidin-2-amine derivatives as potent and selective FLT3 inhibitors. Compounds 12b and 12r were capable of suppressing a wide range of mutated FLT3 kinases including ITD and D835Y mutants; the latter isoform is closely associated with acquired drug resistance. In addition, both compounds displayed an anti-proliferative specificity for FLT3-ITD-harbouring cell lines (i.e., MV4-11 and MOLM-13 cells) over those with expression of the wild-type kinase or even without FLT3 expression. In mechanistic studies using MV4-11 cells, 12b was found to diminish the phosphorylation of key downstream effectors of FLT3 and induce apoptosis, supporting an FLT3-ITD-targeted mechanism of its anti-proliferative action.
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Affiliation(s)
- Yi Long
- Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia
| | - Mingfeng Yu
- Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia
| | - Aleksandra M Ochnik
- Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia
| | - Jasmine D Karanjia
- Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia
| | - Sunita Kc Basnet
- Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia
| | - Alemwork A Kebede
- Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia
| | - Lianmeng Kou
- Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia
| | - Shudong Wang
- Drug Discovery and Development, Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia.
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18
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Shalini, Kumar V. Have molecular hybrids delivered effective anti-cancer treatments and what should future drug discovery focus on? Expert Opin Drug Discov 2020; 16:335-363. [PMID: 33305635 DOI: 10.1080/17460441.2021.1850686] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Cancer continues to be a big threat and its treatment is a huge challenge among the medical fraternity. Conventional anti-cancer agents are losing their efficiency which highlights the need to introduce new anti-cancer entities for treating this complex disease. A hybrid molecule has a tendency to act through varied modes of action on multiple targets at a given time. Thus, there is the significant scope with hybrid compounds to tackle the existing limitations of cancer chemotherapy. AREA COVERED This perspective describes the most significant hybrids that spring hope in the field of cancer chemotherapy. Several hybrids with anti-proliferative/anti-tumor properties currently approved or in clinical development are outlined, along with a description of their mechanism of action and identified drug targets. EXPERT OPINION The success of molecular hybridization in cancer chemotherapy is quite evident by the number of molecules entering into clinical trials and/or have entered the drug market over the past decade. Indeed, the recent advancements and co-ordinations in the interface between chemistry, biology, and pharmacology will help further the advancement of hybrid chemotherapeutics in the future.List of abbreviations: Deoxyribonucleic acid, DNA; national cancer institute, NCI; peripheral blood mononuclear cells, PBMC; food and drug administration, FDA; histone deacetylase, HDAC; epidermal growth factor receptor, EGFR; vascular endothelial growth factor receptor, VEGFR; suberoylanilide hydroxamic acid, SAHA; farnesyltransferase inhibitor, FTI; adenosine triphosphate, ATP; Tamoxifen, TAM; selective estrogen receptor modulator, SERM; structure activity relationship, SAR; estrogen receptor, ER; lethal dose, LD; half maximal growth inhibitory concentration, GI50; half maximal inhibitory concentration, IC50.
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Affiliation(s)
- Shalini
- Department of Chemistry, Guru Nanak Dev University, Amritsar-India
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar-India
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19
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Zhang Z, Shu B, Zhang Y, Deora GS, Li QS. 2,4,5-Trisubstituted Thiazole: A Privileged Scaffold in Drug Design and Activity Improvement. Curr Top Med Chem 2020; 20:2535-2577. [DOI: 10.2174/1568026620999200917153856] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 05/27/2020] [Accepted: 06/05/2020] [Indexed: 11/22/2022]
Abstract
Thiazole is an important 5-membered heterocyclic compound containing nitrogen and sulfur
atoms with various pharmaceutical applications including anti-inflammatory, anti-cancer, anti-viral, hypoglycemic,
anti-bacterial and anti-fungal activities. Until now, the FDA-approved drugs containing thiazole
moiety have achieved great success such as dasatinib and dabrafenib. In recent years, considerable
research has been focused on thiazole derivatives, especially 2,4,5-trisubstituted thiazole derivatives,
due to their multiple medicinal applications. This review covers related literature in the past 20 years,
which reported the 2,4,5-trisubstituted thiazole as a privileged scaffold in drug design and activity improvement.
Moreover, this review aimed to provide greater insights into the rational design of more potent
pharmaceutical molecules based on 2,4,5-trisubstituted thiazole in the future.
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Affiliation(s)
- Zhen Zhang
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, Anhui, 230601, China
| | - Bing Shu
- Department of Pharmacy, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Yaodong Zhang
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, 450018, China
| | - Girdhar Singh Deora
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Qing-Shan Li
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, Anhui, 230601, China
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20
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Nasser AA, Eissa IH, Oun MR, El-Zahabi MA, Taghour MS, Belal A, Saleh AM, Mehany ABM, Luesch H, Mostafa AE, Afifi WM, Rocca JR, Mahdy HA. Discovery of new pyrimidine-5-carbonitrile derivatives as anticancer agents targeting EGFR WT and EGFR T790M. Org Biomol Chem 2020; 18:7608-7634. [PMID: 32959865 DOI: 10.1039/d0ob01557a] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
Abstract
A new series of pyrimidine-5-carbonitrile derivatives has been designed as ATP mimicking tyrosine kinase inhibitors of the epidermal growth factor receptor (EGFR). These compounds were synthesized and evaluated for their in vitro cytotoxic activities against a panel of four human tumor cell lines, namely colorectal carcinoma (HCT-116), hepatocellular carcinoma (HepG-2), breast cancer (MCF-7), and non-small cell lung cancer cells (A549). Five of the synthesized compounds, 11a, 11b, 12b, 15b and 16a, were found to exhibit moderate antiproliferative activity against the tested cell lines and were more active than the EGFR inhibitor erlotinib. In particular, compound 11b showed 4.5- to 8.4-fold erlotinib activity against HCT-116, HepG-2, MCF-7, and A549 cells with IC50 values of 3.37, 3.04, 4.14, and 2.4 μM respectively. Moreover, the most cytotoxic compounds that showed promising IC50 values against the four cancer cell lines were subjected to further investigation for their kinase inhibitory activities against EGFRWT and EGFRT790M using homogeneous time resolved fluorescence (HTRF) assay. Compound 11b was also found to be the most active compound against both EGFRWT and mutant EGFRT790M, exhibiting IC50 values of 0.09 and 4.03 μM, respectively. The cell cycle and apoptosis analyses revealed that compound 11b can arrest the cell cycle at the G2/M phase and induce significant apoptotic effects in HCT-116, HepG-2, and MCF-7 cells. Additionally, compound 11b upregulated the level of caspase-3 by 6.5 fold in HepG-2 when compared with the control. Finally, molecular docking studies were carried out to examine the binding mode of the synthesized compounds against the proposed targets; EGFRWT and EGFRT790M. Additional in silico ADMET studies were performed to explore drug-likeness properties.
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Affiliation(s)
- Ahmed A Nasser
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt.
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21
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Nainwal LM, Shaququzzaman M, Akhter M, Husain A, Parvez S, Khan F, Naematullah M, Alam MM. Synthesis, ADMET prediction and reverse screening study of 3,4,5-trimethoxy phenyl ring pendant sulfur-containing cyanopyrimidine derivatives as promising apoptosis inducing anticancer agents. Bioorg Chem 2020; 104:104282. [PMID: 33010624 DOI: 10.1016/j.bioorg.2020.104282] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 09/03/2020] [Accepted: 09/12/2020] [Indexed: 02/09/2023]
Abstract
Cancer remains considered as one of the leading global health problems either due to meagre and suboptimal therapeutic response of chemotherapeutic agents or due to the emergence of spontaneous complex multidrug resistance in cancer cells. This created a persistent need for the development of new anticancer agents. Enthralled by the high success rate for natural product-based drug discovery and current research scenario, we synthesized a new series of 3,4,5-trimethoxy phenyl ring pendant sulfur-containingcyanopyrimidine derivatives clubbed with different amines intending to search an anticancer lead compound. To probe the anti-proliferative spectrum of the synthesized derivatives, an in-vitro evaluation was piloted against a panel of 60 cancer cell lines at the National Cancer Institute (NCI) representing major types of cancer diseases. Most of the derivatives showed good to moderate anti-proliferative activity. The results revealed that compound 4e displayed the most promising broad-spectrum anticancer activity with high growth inhibition of various cell lines representing multiple cancers diseases. Mechanistic investigation of compound 4e in human breast cancer MDA-MB-231 cells showed that compound 4e triggers cell death through the induction of apoptosis. ADMET studies and reverse screening were also performed to identify the potential targets of designed molecules. It was concluded that 3,4,5-trimethoxy phenyl ring pendant sulfur-containingcyanopyrimidine derivative 4e could act as a promising hit molecule for further development of novel anticancer therapeutics.
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Affiliation(s)
- Lalit Mohan Nainwal
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Mohammad Shaququzzaman
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Mymoona Akhter
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Asif Husain
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Suhel Parvez
- Department of Toxicology, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi 110062, India
| | - Farah Khan
- Department of Biochemistry, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi 110062, India
| | - Md Naematullah
- Department of Biochemistry, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi 110062, India
| | - Mohammad Mumtaz Alam
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
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22
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Wu M, Han J, Liu Z, Zhang Y, Huang C, Li J, Li Z. Identification of novel CDK 9 inhibitors based on virtual screening, molecular dynamics simulation, and biological evaluation. Life Sci 2020; 258:118228. [PMID: 32781071 DOI: 10.1016/j.lfs.2020.118228] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 08/03/2020] [Accepted: 08/04/2020] [Indexed: 11/24/2022]
Abstract
AIMS Cyclin-dependent kinase 9 (CDK9) is a member of the CDK subfamily and plays a major role in the regulation of transcriptional elongation. It has attracted widespread attention as a therapeutic target for cancer. Here, we aimed to explore novel CDK 9 inhibitors by using a hybrid virtual screening strategy. MAIN METHODS A hybrid virtual screening strategy was constructed with computer-aided drug design (CADD). First, compounds were filtered in accordance with Lipinski's rule of five and adsorption, distribution, metabolism, excretion, and toxicity (ADMET) properties. Second, a 3D-QSAR pharmacophore model was built and used as a 3D query to screen the obtained hit compounds. Third, the hit compounds were subjected to molecular docking studies. Fourth, molecular dynamics (MD) simulations were performed on CDK9 in complex with the final hits to examine the structural stability. Finally, CDK9 kinase biochemical assay was performed to identify the biological activity of the hit compounds. KEY FINDINGS Seven hit compounds were screened out. These hit compounds showed drug-like properties in accordance with Lipinski's rule of five and ADMET. Complexes involving the six hit compounds bound to CDK9 exhibited good structural stability in the MD simulation. Furthermore, these six hit compounds had strong inhibitory activity against CDK9 kinase. In particular, hit 3 showed the most promising activity with the percentage of 71%. SIGNIFICANCE The six hit compounds may be promising novel CDK9 inhibitors, and the hybrid virtual screening strategy designed in this study provides an important reference for the design and synthesis of novel CDK9 inhibitors.
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Affiliation(s)
- Mingfei Wu
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The key laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei 230032, China
| | - Jianfei Han
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The key laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei 230032, China
| | - Zhicheng Liu
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The key laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei 230032, China
| | - Yilong Zhang
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The key laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei 230032, China
| | - Cheng Huang
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The key laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei 230032, China
| | - Jun Li
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The key laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei 230032, China.
| | - Zeng Li
- The Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The key laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei 230032, China.
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23
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Akhtar W, Nainwal LM, Khan MF, Verma G, Chashoo G, Bakht A, Iqbal M, Akhtar M, Shaquiquzzaman M, Alam MM. Synthesis, COX-2 inhibition and metabolic stability studies of 6-(4-fluorophenyl)-pyrimidine-5-carbonitrile derivatives as anticancer and anti-inflammatory agents. J Fluor Chem 2020. [DOI: 10.1016/j.jfluchem.2020.109579] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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24
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Haoran W, Akhtar W, Nainwal LM, Kaushik SK, Akhter M, Shaquiquzzaman M, Alam MM. Synthesis and biological evaluation of benzimidazole pendant cyanopyrimidine derivatives as anticancer agents. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4052] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Wang Haoran
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and ResearchJamia Hamdard New Delhi India
| | - Wasim Akhtar
- Department of Pharmaceutical ChemistryAlwar College of Pharmacy Alwar India
| | - Lalit Mohan Nainwal
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and ResearchJamia Hamdard New Delhi India
| | - Sumit Kumar Kaushik
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and ResearchJamia Hamdard New Delhi India
| | - Mymoona Akhter
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and ResearchJamia Hamdard New Delhi India
| | - Mohammad Shaquiquzzaman
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and ResearchJamia Hamdard New Delhi India
| | - Mohammad Mumtaz Alam
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and ResearchJamia Hamdard New Delhi India
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25
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Abdelaziz AM, Basnet SK, Islam S, Li M, Tadesse S, Albrecht H, Gerber C, Yu M, Wang S. Synthesis and evaluation of 2′H-spiro[cyclohexane-1,3′-imidazo[1,5-a]pyridine]-1′,5′-dione derivatives as Mnk inhibitors. Bioorg Med Chem Lett 2019; 29:2650-2654. [DOI: 10.1016/j.bmcl.2019.07.043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 07/05/2019] [Accepted: 07/23/2019] [Indexed: 11/16/2022]
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26
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Abstract
Cancer is known as one of the main causes of death in the world; and many compounds have been synthesized to date with potential use in cancer therapy. Thiazole is a versatile heterocycle, found in the structure of many drugs in use as well as anticancer agents. This review provides an overview of recent advances in thiazole-bearing compounds as anticancer agents with particular emphasis on their mechanism of action in cancerous cells. Chemical designs, structure–activity relationships and relevant preclinical properties have been comprehensively described.
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27
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Khair N, Lenjisa JL, Tadesse S, Kumarasiri M, Basnet SKC, Mekonnen LB, Li M, Diab S, Sykes MJ, Albrecht H, Milne R, Wang S. Discovery of CDK5 Inhibitors through Structure-Guided Approach. ACS Med Chem Lett 2019; 10:786-791. [PMID: 31098000 PMCID: PMC6511963 DOI: 10.1021/acsmedchemlett.9b00029] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 03/20/2019] [Indexed: 12/18/2022] Open
Abstract
Specific abrogation of cyclin-dependent kinase 5 (CDK5) activity has been validated as a viable approach for the development of anticancer agents. However, no selective CDK5 inhibitor has been reported to date. Herein, a structure-based in silico screening was employed to identify novel scaffolds from a library of compounds to identify potential CDK5 inhibitors that would be relevant for drug discovery. Hits, representatives of three chemical classes, were identified as inhibitors of CDK5. Structural modification of hit-1 resulted in 29 and 30. Compound 29 is a dual inhibitor of CDK5 and CDK2, whereas 30 preferentially inhibits CDK5. Both leads exhibited anticancer activity against acute myeloid leukemia (AML) cells via a mechanism consistent with targeting cellular CDK5. This study provides an effective strategy for discovery of CDK5 inhibitors as potential antileukemic agents.
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Affiliation(s)
| | | | - Solomon Tadesse
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
| | - Malika Kumarasiri
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
| | - Sunita K. C. Basnet
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
| | - Laychiluh B. Mekonnen
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
| | - Manjun Li
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
| | - Sarah Diab
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
| | - Matthew J. Sykes
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
| | - Hugo Albrecht
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
| | - Robert Milne
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
| | - Shudong Wang
- Centre for Drug Discovery
and Development, School of Pharmacy and Medical Sciences, Cancer Research
Institute, University of South Australia, Adelaide, SA 5001, Australia
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28
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Arshad F, Khan MF, Akhtar W, Alam MM, Nainwal LM, Kaushik SK, Akhter M, Parvez S, Hasan SM, Shaquiquzzaman M. Revealing quinquennial anticancer journey of morpholine: A SAR based review. Eur J Med Chem 2019; 167:324-356. [PMID: 30776694 DOI: 10.1016/j.ejmech.2019.02.015] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 01/24/2019] [Accepted: 02/04/2019] [Indexed: 02/07/2023]
Abstract
Morpholine, a six-membered heterocycle containing one nitrogen and one oxygen atom, is a moiety of great significance. It forms an important intermediate in many industrial and organic syntheses. Morpholine containing drugs are of high therapeutic value. Its wide array of pharmacological activity includes anti-diabetic, anti-emetic, growth stimulant, anti-depressant, bronchodilator and anticancer. Multi-drug resistance in cancer cases have emerged in the last few years and have led to the failure of many chemotherapeutic drugs. Newer treatment methods and drugs are being developed to overcome this problem. Target based drug discovery is an effective method to develop novel anticancer drugs. To develop newer drugs, previously reported work needs to be studied. Keeping this in mind, last five year's literature on morpholine used as anticancer agents has been reviewed and summarized in the paper herein.
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Affiliation(s)
- Fatima Arshad
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Mohemmed Faraz Khan
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Wasim Akhtar
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Mohammad Mumtaz Alam
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Lalit Mohan Nainwal
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Sumit Kumar Kaushik
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Mymoona Akhter
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Suhel Parvez
- Department of Toxicology, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi, 110062, India
| | | | - Mohammad Shaquiquzzaman
- Drug Design & Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India.
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29
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Combined protein and ligand based physicochemical aspects of molecular recognition for the discovery of CDK9 inhibitor. GENE REPORTS 2018. [DOI: 10.1016/j.genrep.2018.10.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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30
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Kumar S, Narasimhan B. Therapeutic potential of heterocyclic pyrimidine scaffolds. Chem Cent J 2018; 12:38. [PMID: 29619583 PMCID: PMC5884769 DOI: 10.1186/s13065-018-0406-5] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 03/21/2018] [Indexed: 01/31/2023] Open
Abstract
Heterocyclic compounds offer a high degree of structural diversity and have proven to be broadly and economically useful as therapeutic agents. Comprehensive research on diverse therapeutic potentials of heterocycles compounds has confirmed their immense significance in the pathophysiology of diseases. Heterocyclic pyrimidine nucleus, which is an essential base component of the genetic material of deoxyribonucleic acid, demonstrated various biological activities. The present review article aims to review the work reported on therapeutic potentials of pyrimidine scaffolds which are valuable for medical applications during new generation.
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Affiliation(s)
- Sanjiv Kumar
- Faculty of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, 124001, India
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31
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Franco LC, Morales F, Boffo S, Giordano A. CDK9: A key player in cancer and other diseases. J Cell Biochem 2017; 119:1273-1284. [PMID: 28722178 DOI: 10.1002/jcb.26293] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 07/18/2017] [Indexed: 02/06/2023]
Abstract
Cyclin-Dependent Kinase 9 (CDK9) is part of a functional diverse group of enzymes responsible for cell cycle control and progression. It associates mainly with Cyclin T1 and forms the Positive Transcription Elongation Factor b (p-TEFb) complex responsible for regulation of transcription elongation and mRNA maturation. Recent studies have highlighted the importance of CDK9 in many relevant pathologic processes, like cancer, cardiovascular diseases, and viral replication. Herein we provide an overview of the different pathways in which CDK9 is directly and indirectly involved.
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Affiliation(s)
- Lia Carolina Franco
- Escuela de Medicina, Universidad de las Americas (UDLA), Quito, Ecuador.,Sbarro Institute for Cancer Research and Molecular Medicine, Department of Biology, College of Science and Technology, Temple University, PA, Pennsylvania
| | - Fátima Morales
- Sbarro Institute for Cancer Research and Molecular Medicine, Department of Biology, College of Science and Technology, Temple University, PA, Pennsylvania.,Departamento de Química Orgánica, Universidad de Murcia, Murcia, Spain
| | - Silvia Boffo
- Sbarro Institute for Cancer Research and Molecular Medicine, Department of Biology, College of Science and Technology, Temple University, PA, Pennsylvania
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine, Department of Biology, College of Science and Technology, Temple University, PA, Pennsylvania.,Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
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32
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Abstract
CDK9 is a protein in constant development in cancer therapy. Herein we present an overview of the enzyme as a target for cancer therapy. We provide data on its characteristics and mechanism of action. In recent years, CDK9 inhibitors that have been designed with molecular modeling have demonstrated good antitumoral activity in vitro. Clinical studies of the drugs flavopiridol, dinaciclib, seliciclib, SNS-032 and RGB-286638 used as CDK9 inhibitors are also reviewed, with their additional targets and their relative IC50 values. Unfortunately, treatment with these drugs remains unsuccessful and involves many adverse effects. We could conclude that there are many small molecules that bind to CDK9, but their lack of selectivity against other CDKs do not allow them to get to the clinical use. However, drug designers currently have the tools needed to improve the selectivity of CDK9 inhibitors and to make successful treatment available to patients.
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Affiliation(s)
- Fatima Morales
- a Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University , Philadelphia , PA , USA
| | - Antonio Giordano
- a Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University , Philadelphia , PA , USA.,b Department of Medicine , Surgery and Neuroscience, University of Siena , Siena , Italy
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33
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Afradi M, Foroughifar N, Pasdar H, Moghanian H, Foroughifar N. Facile green one-pot synthesis of novel thiazolo[3,2-a]pyrimidine derivatives using Fe3
O4
@l
-arginine and their biological investigation as potent antimicrobial agents. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3683] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- M. Afradi
- Department of Chemistry, Tehran North Branch; Islamic Azad University; Tehran Iran
| | - N. Foroughifar
- Department of Chemistry, Tehran North Branch; Islamic Azad University; Tehran Iran
| | - H. Pasdar
- Department of Chemistry, Tehran North Branch; Islamic Azad University; Tehran Iran
| | - H. Moghanian
- Department of Chemistry, Dezful Branch; Islamic Azad University; Dezful Iran
| | - N. Foroughifar
- Division of Diabetes, Endocrinology and Metabolism, Faculty of Medicine; Imperial College London; London W12 ONN UK
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34
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Recent progress of cyclin-dependent kinase inhibitors as potential anticancer agents. Future Med Chem 2016; 8:2047-2076. [DOI: 10.4155/fmc-2016-0129] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Deregulation of the cell cycle is a common feature in human cancer. The inhibition of cyclin-dependent kinases (CDKs), which play a crucial role in control of the cell cycle, has always been one of the most promising areas in cancer chemotherapy. This review first summarizes the biology of CDKs and then focuses on the recent advances in both broad-range and selective CDK inhibitors during the last 5 years. The design rationale, structural optimization and structure–activity relationships analysis of these small molecules have been discussed in detail and the key interactions with the amino-acid residues of the most important compounds are highlighted. Future perspectives for CDKs inhibitors will be defined in the development of highly selective CDK inhibitors, an accurate knowledge of gene control mechanism and further predictive biomarker research.
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35
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Bondock S, Albormani O, Fouda AM, Abu Safieh KA. Progress in the chemistry of 5-acetylthiazoles. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1180700] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Samir Bondock
- Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Omeer Albormani
- Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Ahmed M. Fouda
- Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Kayed A. Abu Safieh
- Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
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36
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Sonawane YA, Taylor MA, Napoleon JV, Rana S, Contreras JI, Natarajan A. Cyclin Dependent Kinase 9 Inhibitors for Cancer Therapy. J Med Chem 2016; 59:8667-8684. [PMID: 27171036 PMCID: PMC5636177 DOI: 10.1021/acs.jmedchem.6b00150] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
![]()
Cyclin dependent kinase (CDK) inhibitors
have been the topic of intense research for nearly 2 decades due to
their widely varied and critical functions within the cell. Recently
CDK9 has emerged as a druggable target for the development of cancer
therapeutics. CDK9 plays a crucial role in transcription regulation;
specifically, CDK9 mediated transcriptional regulation of short-lived
antiapoptotic proteins is critical for the survival of transformed
cells. Focused chemical libraries based on a plethora of scaffolds
have resulted in mixed success with regard to the development of selective
CDK9 inhibitors. Here we review the regulation of CDK9, its cellular
functions, and common core structures used to target CDK9, along with
their selectivity profile and efficacy in vitro and in vivo.
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Affiliation(s)
- Yogesh A Sonawane
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center , Omaha, Nebraska 68198-6805, United States
| | - Margaret A Taylor
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center , Omaha, Nebraska 68198-6805, United States
| | - John Victor Napoleon
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center , Omaha, Nebraska 68198-6805, United States
| | - Sandeep Rana
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center , Omaha, Nebraska 68198-6805, United States
| | - Jacob I Contreras
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center , Omaha, Nebraska 68198-6805, United States
| | - Amarnath Natarajan
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center , Omaha, Nebraska 68198-6805, United States
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37
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Koroleva EV, Ignatovich ZI, Sinyutich YV, Gusak KN. Aminopyrimidine derivatives as protein kinases inhibitors. Molecular design, synthesis, and biologic activity. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2016. [DOI: 10.1134/s1070428016020019] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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38
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Expedient one-pot three-component catalyst-free access to 5,6-dihydropyrimidin-4(3H)-one derivatives. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2014. [DOI: 10.1007/s13738-014-0574-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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39
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Design, synthesis and biological evaluation of N-alkyl or aryl substituted isoindigo derivatives as potential dual cyclin-dependent kinase 2 (CDK2)/glycogen synthase kinase 3β (GSK-3β) phosphorylation inhibitors. Eur J Med Chem 2014; 86:165-74. [PMID: 25151579 DOI: 10.1016/j.ejmech.2014.08.049] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2014] [Revised: 08/09/2014] [Accepted: 08/14/2014] [Indexed: 01/22/2023]
Abstract
A series of N-alkyl or aryl substituted isoindigo derivatives have been synthesized and their anti-proliferative activity was evaluated by Sulforhodamine B (SRB) assay. Some of the target compounds exhibited significant antitumor activity, including compounds 6h and 6k (against K562 cells), 6i (against HeLa cells) and 6j (against A549 cells). N-(p-methoxy-phenyl)-isoindigo (6k) exhibited a high and selective anti-proliferative activity against K562 cells (IC50 7.8 μM) and induced the apoptosis of K562 cells in a dose-dependent manner. Compound 6k arrested the cell cycle at S phase in K562 cells by decreasing the expression of cyclin A and CDK2, which played critical roles in DNA replication and passage through G2 phase. Moreover, compound 6k down-regulated the expression of p-GSK-3β (Ser9), β-catenin and c-myc proteins, up-regulated the expression of GSK-3β, consequently, suppressed Wnt/β-catenin signaling pathway and induced the apoptosis of K562 cells. The binding mode of compound 6k with GSK-3β was simulated using molecular docking tools. All of these studies gave a better understanding to the molecular mechanisms of this class of agents and clues to develop dual CDK2/GSK-3β (Ser9) phosphorylation inhibitors applied in cancer chemotherapy.
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40
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Roouf Bhat A, Arshad M, Ju Lee E, Pokharel S, Choi I, Athar F. Synthesis, characterization, and anti-amoebic activity of N-(pyrimidin-2-yl)benzenesulfonamide derivatives. Chem Biodivers 2013; 10:2267-77. [PMID: 24327446 DOI: 10.1002/cbdv.201300009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2013] [Indexed: 11/07/2022]
Abstract
A new series of N-(pyrimidin-2-yl)benzenesulfonamide derivatives, 3a-3i and 4a-4i, was synthesized from pyrimidin-2-amines, 2a-2i, with the aim to explore their effects on in vitro growth of Entamoeba histolytica. The chemical structures of the compounds were elucidated by elemental analysis, FT-IR, (1) H- and (13) C-NMR, and ESI mass-spectral data. In vitro anti-amoebic activity was evaluated against HM1 : IMSS strain of Entamoeba histolytica. The IC50 values were calculated by using the double dilution method. The results were compared with the IC50 value of the standard drug 'metronidazole'. The selected compounds were tested for their cytotoxic activities by cell-viability assay using H9C2 cardiac myoblasts cell line, and the results indicated that all the compounds displayed remarkable >80% viabilities to a concentration of 100 μg/ml.
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Affiliation(s)
- Abdul Roouf Bhat
- School of Biotechnology, Yeungnam University, Gyeongsan 712 - 749, Republic of Korea, (phone: +82-53-810-3024; fax: +82-53-810-4769)
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