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El-Damasy AK, Jin H, Sabry MA, Kim HJ, Alanazi MM, Seo SH, Bang EK, Keum G. Design and Synthesis of New 4-(3,4,5-Trimethoxyphenyl)Thiazole-Pyrimidine Derivatives as Potential Antiproliferative Agents. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1076. [PMID: 37374282 DOI: 10.3390/medicina59061076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/25/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023]
Abstract
A new series of 3,4,5-trimethoxyphenyl thiazole pyrimidines has been synthesized and biologically evaluated for its in vitro anticancer activity. Compounds 4a, 4b, and 4h with substituted piperazine showed the best antiproliferative activity. In the NCI-60 cell line screening, compound 4b showed promising cytostatic activity against multiple cell lines. Notably, it elicited a GI value of 86.28% against the NSCL cancer cell line HOP-92 at a 10 μM dose. Compounds 4a and 4h at 10 μM showed promising GI values of 40.87% and 46.14% against HCT-116 colorectal carcinoma and SK-BR-3 breast cancer cell lines, respectively. ADME-Tox prediction of compounds 4a, 4b, and 4h revealed their acceptable drug-likeness properties. In addition, compounds 4a, 4b, and 4h showed a high probability of targeting kinase receptors via Molinspiration and Swiss TargetPrediction.
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Affiliation(s)
- Ashraf K El-Damasy
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Heewon Jin
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Mohamed A Sabry
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Hyun Ji Kim
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Mohammed M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Seon Hee Seo
- Center for Brain Disorders, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Eun-Kyoung Bang
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Gyochang Keum
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
- Division of Bio-Medical Science & Technology, KIST School, Korea University of Science and Technology (UST), Seoul 02792, Republic of Korea
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Kim HJ, Park JW, Seo S, Cho KH, Alanazi MM, Bang EK, Keum G, El-Damasy AK. Discovery of New Quinolone-Based Diarylamides as Potent B-RAF V600E/C-RAF Kinase Inhibitors Endowed with Promising In Vitro Anticancer Activity. Int J Mol Sci 2023; 24:ijms24043216. [PMID: 36834628 PMCID: PMC9963398 DOI: 10.3390/ijms24043216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/28/2023] [Accepted: 02/02/2023] [Indexed: 02/10/2023] Open
Abstract
The emergence of cancer resistance to targeted therapy represents a significant challenge in cancer treatment. Therefore, identifying new anticancer candidates, particularly those addressing oncogenic mutants, is an urgent medical demand. A campaign of structural modifications has been conducted to further optimize our previously reported 2-anilinoquinoline-diarylamides conjugate VII as a B-RAFV600E/C-RAF inhibitor. Considering the incorporation of a methylene bridge between the terminal phenyl and cyclic diamine, focused quinoline-based arylamides have been tailored, synthesized, and biologically evaluated. Among them, the 5/6-hydroxyquinolines 17b and 18a stood out as the most potent members, with IC50 values of 0.128 µM, 0.114 µM against B-RAFV600E, and 0.0653 µM, 0.0676 µM against C-RAF. Most importantly, 17b elicited remarkable inhibitory potency against the clinically resistant B-RAFV600K mutant with an IC50 value of 0.0616 µM. The putative binding mode of 17b and 18a were studied by molecular docking and molecular dynamics (MD). Moreover, the antiproliferative activity of all target compounds has been examined over a panel of NCI-60 human cancer cell lines. In agreement with cell-free assays, the designed compounds exerted superior anticancer impact over the lead quinoline VII against all cell lines at a 10 µM dose. Notably, both 17b and 18b showed highly potent antiproliferative activity against melanoma cell lines with growth percent under -90% (SK-MEL-29, SK-MEL-5, and UACC-62) at a single dose, while 17b maintained potency with GI50 values of 1.60-1.89 µM against melanoma cell lines. Taken together, 17b, a promising B-RAFV600E/V600K and C-RAF kinase inhibitor, may serve as a valuable candidate in the arsenal of anticancer chemotherapeutics.
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Affiliation(s)
- Hyun Ji Kim
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Jung Woo Park
- Supercomputing Application Center, Division of National Supercomputing, Korea Institute of Science and Technology Information, Daejeon 34141, Republic of Korea
| | - Sangjae Seo
- Supercomputing Application Center, Division of National Supercomputing, Korea Institute of Science and Technology Information, Daejeon 34141, Republic of Korea
| | - Kwang-Hwi Cho
- School of Systems Biomedical Science, Soongsil University, Seoul 06978, Republic of Korea
| | - Mohammed M. Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11421, Saudi Arabia
| | - Eun-Kyoung Bang
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Gyochang Keum
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
- Division of Bio-Medical Science & Technology, KIST School, Korea University of Science and Technology (UST), Seoul 02792, Republic of Korea
- Correspondence: (G.K.); (A.K.E.-D.)
| | - Ashraf K. El-Damasy
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
- Correspondence: (G.K.); (A.K.E.-D.)
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Ilakiyalakshmi M, Arumugam Napoleon A. Review on recent development of quinoline for anticancer activities. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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El-Damasy AK, Haque MM, Park JW, Shin SC, Lee JS, EunKyeong Kim E, Keum G. 2-Anilinoquinoline based arylamides as broad spectrum anticancer agents with B-RAF V600E/C-RAF kinase inhibitory effects: Design, synthesis, in vitro cell-based and oncogenic kinase assessments. Eur J Med Chem 2020; 208:112756. [PMID: 32942186 DOI: 10.1016/j.ejmech.2020.112756] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/27/2020] [Accepted: 08/12/2020] [Indexed: 11/15/2022]
Abstract
Prompted by the urgent demand for identification of new anticancer agents with improved potency and efficacy, a new series of arylamides incorporating the privileged 2-anilinoquinoline scaffold has been designed, synthesized, and biologically assessed. Aiming at extensive evaluation of the target compounds' potency and spectrum, a panel of 60 clinically important cancer cell lines representing nine cancer types has been used. Compounds 9a and 9c, with piperazine substituted phenyl ring, emerged as the most active members surpassing the anticancer potencies of the FDA-approved drug imatinib. They elicited sub-micromolar or one-digit micromolar GI50 values over the majority of tested cancer cells including multidrug resistant (MDR) cells like colon HCT-15, renal TK-10 and UO-31, and ovarian NCI/ADR-RES. In vitro mechanistic study showed that compounds 9a and 9c could trigger morphological changes, apoptosis and cell cycle arrest in HCT-116 colon cancer cells. Besides, compound 9c altered microtubule polymerization pattern in a similar fashion to paclitaxel. Kinase screening of 9c disclosed its inhibitory activity over B-RAFV600E and C-RAF kinases with IC50 values of 0.888 μM and 0.229 μM, respectively. Taken together, the current report presents compounds 9a and 9c as promising broad-spectrum potent anticancer candidates, which could be considered for further development of new anticancer drugs.
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Affiliation(s)
- Ashraf K El-Damasy
- Center for Neuro-Medicine, Brain Science Institute, Korea Institute of Science and Technology (KIST), Hwarangro 14-gil 5, Seongbuk-gu, Seoul, 136-791, Republic of Korea; Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, 35516, Egypt.
| | - Md Mamunul Haque
- Molecular Recognition Research Center, KIST, Seoul, 02792, Republic of Korea
| | - Jung Woo Park
- Center for Supercomputing Applications, Div. of National Supercomputing R&D, Korea Institute of Science and Technology Information, 245, Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Sang Chul Shin
- Biomedical Research Institute, KIST, Hwarangro 14-gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Jun-Seok Lee
- Molecular Recognition Research Center, KIST, Seoul, 02792, Republic of Korea; Division of Bio-Medical Science & Technology, KIST School, Korea University of Science and Technology (UST), Seoul, 02792, Republic of Korea
| | - Eunice EunKyeong Kim
- Biomedical Research Institute, KIST, Hwarangro 14-gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Gyochang Keum
- Center for Neuro-Medicine, Brain Science Institute, Korea Institute of Science and Technology (KIST), Hwarangro 14-gil 5, Seongbuk-gu, Seoul, 136-791, Republic of Korea; Division of Bio-Medical Science & Technology, KIST School, Korea University of Science and Technology (UST), Seoul, 02792, Republic of Korea.
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Structural Basis for Design of New Purine-Based Inhibitors Targeting the Hydrophobic Binding Pocket of Hsp90. Int J Mol Sci 2020; 21:ijms21249377. [PMID: 33317068 PMCID: PMC7763603 DOI: 10.3390/ijms21249377] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/27/2020] [Accepted: 12/03/2020] [Indexed: 12/23/2022] Open
Abstract
Inhibition of the molecular chaperone heat shock protein 90 (Hsp90) represents a promising approach for cancer treatment. BIIB021 is a highly potent Hsp90 inhibitor with remarkable anticancer activity; however, its clinical application is limited by lack of potency and response. In this study, we aimed to investigate the impact of replacing the hydrophobic moiety of BIIB021, 4-methoxy-3,5-dimethylpyridine, with various five-membered ring structures on the binding to Hsp90. A focused array of N7/N9-substituted purines, featuring aromatic and non-aromatic rings, was designed, considering the size of hydrophobic pocket B in Hsp90 to obtain insights into their binding modes within the ATP binding site of Hsp90 in terms of π–π stacking interactions in pocket B as well as outer α-helix 4 configurations. The target molecules were synthesized and evaluated for their Hsp90α inhibitory activity in cell-free assays. Among the tested compounds, the isoxazole derivatives 6b and 6c, and the sole six-membered derivative 14 showed favorable Hsp90α inhibitory activity, with IC50 values of 1.76 µM, 0.203 µM, and 1.00 µM, respectively. Furthermore, compound 14 elicited promising anticancer activity against MCF-7, SK-BR-3, and HCT116 cell lines. The X-ray structures of compounds 4b, 6b, 6c, 8, and 14 bound to the N-terminal domain of Hsp90 were determined in order to understand the obtained results and to acquire additional structural insights, which might enable further optimization of BIIB021.
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Rezaeivala M, Ahmadi M, Captain B, Bayat M, Saeidirad M, Şahin-Bölükbaşı S, Yıldız B, Gable RW. Some new morpholine-based Schiff-base complexes; Synthesis, characterization, anticancer activities and theoretical studies. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119935] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Lee JH, El-Damasy AK, Seo SH, Gadhe CG, Pae AN, Jeong N, Hong SS, Keum G. Novel 5,6-disubstituted pyrrolo[2,3-d]pyrimidine derivatives as broad spectrum antiproliferative agents: Synthesis, cell based assays, kinase profile and molecular docking study. Bioorg Med Chem 2018; 26:5596-5611. [PMID: 30385226 DOI: 10.1016/j.bmc.2018.10.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 10/01/2018] [Accepted: 10/07/2018] [Indexed: 01/23/2023]
Abstract
Two new series of 5-subtituted and 5,6-disubstituted pyrrolo[2,3-d]pyrimidine octamides (4a-o and 6a-g) and their corresponding free amines 5a-m and 7a-g have been synthesized and biologically evaluated for their antiproliferative activity against three human cancer cell lines. The 5,6-disubstituted octamides 6d-g as well as the amine derivative 7b have shown the best anticancer activity with single digit micromolar GI50 values over the tested cancer cells, and low cytotoxic effects (GI50 > 10.0 µM) against HFF-1 normal cell. A structure activity relationship (SAR) study has been established and disclosed that terminal octamide moiety at C2 as well as disubstitution with fluorobenzyl piperazines at C5 and C6 of pyrrolo[2,3-d]pyrimidine are the key structural features prerequisite for best antiproliferative activity. Moreover, the most active member 6f was tested for its antiproliferative activity over a panel of 60 cancer cell lines at NCI, and exhibited distinct broad spectrum anticancer activity with submicromolar GI50 and TGI values over multiple cancer cells. Kinase profile of compound 6f over 53 oncogenic kinases at 10 µM concentration showed its highly selective inhibitory activity towards FGFR4, Tie2 and TrkA kinases. The observed activity of 6f against TrkA (IC50 = 2.25 µM), FGFR4 (IC50 = 6.71 µM) and Tie2 (IC50 = 6.84 µM) was explained by molecular docking study, which also proposed that 6f may be a type III kinase inhibitor, binding to an allosteric site rather than kinase hinge region. Overall, compound 6f may serve as a promising anticancer lead compound that could be further optimized for development of potent anticancer agents.
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Affiliation(s)
- Ju-Hyeon Lee
- Center for Neuro-Medicine, Brain Science Institute, Korea Institute of Science and Technology, Hwarangro 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea; Department of Chemistry, Korea University, Anam-ro 145 Seongbuk-gu, Seoul 136-701, Republic of Korea
| | - Ashraf K El-Damasy
- Center for Neuro-Medicine, Brain Science Institute, Korea Institute of Science and Technology, Hwarangro 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea; Department of Medicinal Chemistry, Faculty of Pharmacy, University of Mansoura, Mansoura 35516, Egypt
| | - Seon Hee Seo
- Center for Neuro-Medicine, Brain Science Institute, Korea Institute of Science and Technology, Hwarangro 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Changdev G Gadhe
- Convergence Research Center for Diagnosis, Treatment and Care System of Dementia, Korea Institute of Science and Technology, Hwarangro 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Ae Nim Pae
- Convergence Research Center for Diagnosis, Treatment and Care System of Dementia, Korea Institute of Science and Technology, Hwarangro 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Nakcheol Jeong
- Department of Chemistry, Korea University, Anam-ro 145 Seongbuk-gu, Seoul 136-701, Republic of Korea
| | - Soon-Sun Hong
- Department of Drug Development, College of Medicine, Inha University, 3-ga, Sinheung-dong, Jung-gu, Incheon 400-712, Republic of Korea.
| | - Gyochang Keum
- Center for Neuro-Medicine, Brain Science Institute, Korea Institute of Science and Technology, Hwarangro 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea.
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Tandon R, Singh I, Luxami V, Tandon N, Paul K. Recent Advances and Developments ofin vitroEvaluation of Heterocyclic Moieties on Cancer Cell Lines. CHEM REC 2018; 19:362-393. [DOI: 10.1002/tcr.201800024] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 06/06/2018] [Indexed: 01/16/2023]
Affiliation(s)
- Runjhun Tandon
- Department of Chemistry, School of Physical SciencesLovely Professional University Phagwara- 144411 India
| | - Iqubal Singh
- School of Chemistry and BiochemistryThapar Institute of Engineering and Technology Patiala- 147001 India
| | - Vijay Luxami
- School of Chemistry and BiochemistryThapar Institute of Engineering and Technology Patiala- 147001 India
| | - Nitin Tandon
- Department of Chemistry, School of Physical SciencesLovely Professional University Phagwara- 144411 India
| | - Kamaldeep Paul
- School of Chemistry and BiochemistryThapar Institute of Engineering and Technology Patiala- 147001 India
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El-Damasy AK, Seo SH, Cho NC, Pae AN, Kim EE, Keum G. Design and synthesis of new 2-anilinoquinolines bearing N
-methylpicolinamide moiety as potential antiproliferative agents. Chem Biol Drug Des 2016; 89:98-113. [DOI: 10.1111/cbdd.12836] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 06/10/2016] [Accepted: 07/12/2016] [Indexed: 12/29/2022]
Affiliation(s)
- Ashraf Kareem El-Damasy
- Center for Neuro-Medicine; Brain Science Institute; Korea Institute of Science and Technology; Seoul Republic of Korea
- Department of Biological Chemistry; Korea University of Science and Technology (UST); Daejeon Republic of Korea
- Department of Medicinal Chemistry; Faculty of Pharmacy; University of Mansoura; Mansoura Egypt
| | - Seon Hee Seo
- Center for Neuro-Medicine; Brain Science Institute; Korea Institute of Science and Technology; Seoul Republic of Korea
| | - Nam-Chul Cho
- Center for Neuro-Medicine; Brain Science Institute; Korea Institute of Science and Technology; Seoul Republic of Korea
| | - Ae Nim Pae
- Center for Neuro-Medicine; Brain Science Institute; Korea Institute of Science and Technology; Seoul Republic of Korea
- Department of Biological Chemistry; Korea University of Science and Technology (UST); Daejeon Republic of Korea
| | - Eunice Eunkyeong Kim
- Department of Biological Chemistry; Korea University of Science and Technology (UST); Daejeon Republic of Korea
- Biomedical Research Institute; Korea Institute of Science and Technology; Seoul Republic of Korea
| | - Gyochang Keum
- Center for Neuro-Medicine; Brain Science Institute; Korea Institute of Science and Technology; Seoul Republic of Korea
- Department of Biological Chemistry; Korea University of Science and Technology (UST); Daejeon Republic of Korea
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