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Kazunin MS, Groma NV, Nosulenko IS, Kinichenko AO, Antypenko OM, Shvets VM, Voskoboinik OY, Kovalenko SI. Тhio-containing pteridines: Synthesis, modification, and biological activity. Arch Pharm (Weinheim) 2022; 355:e2200252. [PMID: 36166689 DOI: 10.1002/ardp.202200252] [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: 05/13/2022] [Revised: 09/05/2022] [Accepted: 09/06/2022] [Indexed: 11/06/2022]
Abstract
The present article is devoted to searching for biologically active agents among novel thio-containing pteridines. Synthetic protocols based on the condensation of 5,6-diamino-2-thioxo-2,3-dihydropyrimidin-4(1H)-ones with dicarbonyl compounds were elaborated and used for the synthesis of target products. The directions for further modification of the obtained thio-containing pteridines were substantiated and realized. The spectral properties of the obtained compounds were studied and described. The results of the in silico study revealed that the predicted affinity of the obtained compounds to the dihydrofolate reductase (DHFR) active site is comparable with the affinity of methotrexate, despite the differences in the nature of the ligand-enzyme interactions. The in vitro study of DHFR-inhibiting activity revealed that the most active compounds 3.9 and 4.2 have lg IC50 values of -5.889 and -5.233, respectively, significantly inferior to methotrexate (lg IC50 = -7.605). Additionally, the synthesized compounds were studied for their antiradical activity as a possible mechanism of pharmacological effects. Among the obtained pteridines, compounds 5.1 (lg EC50 = -4.82) and 5.3 (lg EC50 = -4.92) have antiradical activity higher than the reference compound ascorbic acid (lg EC50 = -4.81). The conducted structure-activity relationship analysis provided valuable data for the further search for biologically active agents among thio-containing pteridines and related compounds.
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Affiliation(s)
- Maxim S Kazunin
- Department of Organic and Bioorganic Chemistry, Zaporizhzhia State Medical University, Zaporizhzhia, Ukraine
| | - N V Groma
- Department of Physiology, Immunology, Biochemistry with a Course in Civil Defense and Medicine, Zaporizhzhia National University, Zaporizhzhia, Ukraine
| | - Inna S Nosulenko
- Department of Pharmacognosy, Pharmacology and Botany, Zaporizhzhia State Medical University, Zaporizhzhia, Ukraine
| | - Anna O Kinichenko
- Department of Pharmacognosy, Pharmacology and Botany, Zaporizhzhia State Medical University, Zaporizhzhia, Ukraine
| | - Oleksii M Antypenko
- Department of Biological Chemistry, Zaporizhzhia State Medical University, Zaporizhzhia, Ukraine
| | - Volodymyr M Shvets
- Department of Organic and Bioorganic Chemistry, Zaporizhzhia State Medical University, Zaporizhzhia, Ukraine.,Department of Biological Chemistry, Zaporizhzhia State Medical University, Zaporizhzhia, Ukraine
| | - Oleksii Y Voskoboinik
- Department of Organic and Bioorganic Chemistry, Zaporizhzhia State Medical University, Zaporizhzhia, Ukraine
| | - Serhii I Kovalenko
- Department of Organic and Bioorganic Chemistry, Zaporizhzhia State Medical University, Zaporizhzhia, Ukraine
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Yang FF, Zhou JZ, Xu XL, Hu T, Liu JQ, Wu YX, Wei B, Ma LY. Discovery of 1,3,4-oxadiazole derivatives containing a bisamide moiety as a novel class of potential cardioprotective agents. Eur J Med Chem 2022; 239:114526. [PMID: 35716515 DOI: 10.1016/j.ejmech.2022.114526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/28/2022] [Accepted: 06/06/2022] [Indexed: 11/26/2022]
Abstract
Myocardial injury is a nonnegligible problem in cardiovascular diseases and cancer therapy. The functional feature of N-containing heterocycles in the cardiovascular field has attracted much attention in recent years. Herein, we discovered a lead compound 12a containing 1,3,4-oxadiazole by extensive screening of anticancer derivatives containing nitrogen-heterocycle, which exhibited potential protective activity against oxidative stress in cardiomyocytes. Follow-up structure-activity relationship (SAR) studies also highlighted the role of substitution sites and bisamide moiety in enhancing the protective activity against oxidative stress. Specifically, compound 12d exhibited low cytotoxicity under high concentration and potent myocardial protection against oxidative stress in H9c2 cells. Preliminary mechanistic studies showed compound 12d could decrease the expression of cardiac hypertrophy and oxidative stress-related proteins/genes and reduce mitochondria-mediated cell apoptosis, thereby enhancing the cell vitality of injured cardiomyocytes. In this study, 1,3,4-oxadiazole may represent a novel pharmacophore that possesses potential myocardial protection and provides more choices for future optimization of cardiovascular drugs, especially for the treatment of onco-cardiology.
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Affiliation(s)
- Fei-Fei Yang
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Science and Institute of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, PR China
| | - Jin-Zhu Zhou
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Science and Institute of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, PR China
| | - Xue-Li Xu
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Science and Institute of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, PR China
| | - Ting Hu
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Science and Institute of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, PR China
| | - Jian-Quan Liu
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Science and Institute of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, PR China
| | - Ya-Xi Wu
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Science and Institute of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, PR China
| | - Bo Wei
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Science and Institute of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, PR China.
| | - Li-Ying Ma
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Science and Institute of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, PR China; China Meheco Topfond Pharmaceutical Co., Zhumadian, 463000, PR China.
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Lin J, Zhang Z, Lin X, Chen Z, Luc T, Zha D, Wang J, Xu X, Li Z. Efficient Synthesis and Biological Evaluation of 6-Trifluoroethoxy Functionalized Pteridine Derivatives as EGFR Inhibitors. Med Chem 2021; 18:353-363. [PMID: 34097593 DOI: 10.2174/1573406417666210604105923] [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: 11/28/2020] [Revised: 02/15/2021] [Accepted: 03/21/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Pteridine-based scaffolds have been widely prevalent in pharmaceuticals, such as kinase inhibitors targeting EGFR, FLT3 and PI3K/mTOR, which are attractive targets for anticancer therapy. OBJECTIVE This work aimed to design and synthesize 6-2,2,2-trifluoroethoxy functionalized pteridine-based derivatives for investigation of their anti-cancer activities as EGFR inhibitor. METHOD Pteridine-based derivatives were synthesized in 6 steps involving amination, bromination, cyclization, alkoxylation, chlorination and coupling reactions. Cellular anti-proliferative activities and inhibition activities on EGFR signaling of these pteridine derivatives in vitro were determined by the MTT assay and western blot analysis, respectively. Molecular docking simulation studies were carried out by the crystallographic structure of the erlotinib/EGFR kinase domain [Protein Data Bank (PDB) code: 1M17]. RESULTS The compound 7m, with IC50 values of 27.40 μM on A549 cell line, exhibited comparable anti-proliferative activity relative to the positive control. Besides western blots showed its obvious down-regulation of p-EGFR and p-ERK expression at 0.8 μM. Molecular docking model displayed a hydrogen bond between Met-769 amide nitrogen and N-1 in pteridine motif of 7m which lay at the ATP binding site of EGFR kinase domain. CONCLUSION The inhibition of 7m on cellular growth was comparable to that of the positive control. The inhibitory activities of 7m on EGFR phosphorylation and ERK phosphorylation in A549 cell line were relatively superior to that of the positive control. Both results suggested that the anti-proliferative activity of 7m against A549 cell line was caused by inhibition of EGFR signaling pathway, providing a new perspective for modification on pteridine-based derivatives as EGFR inhibitor.
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Affiliation(s)
- Jin Lin
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
| | - Zemin Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Xiongqiang Lin
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Zhendong Chen
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Tian Luc
- Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Daijun Zha
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
| | - Jian Wang
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
| | - Xiuzhi Xu
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
| | - Zhulai Li
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
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Mekheimer RA, Hayallah AM, Moustafa MS, Al-Mousawi SM, Abd-Elmonem M, Mostafa SM, Abo Elsoud FA, Sadek KU. Microwave-assisted reactions: Efficient and versatile one-step synthesis of 8-substituted xanthines and substituted pyrimidopteridine-2,4,6,8-tetraones under controlled microwave heating. GREEN PROCESSING AND SYNTHESIS 2021; 10:201-207. [DOI: 10.1515/gps-2021-0014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Abstract
We report herein a simple and efficient one-step synthesis of 8-substituted xanthines and substituted pyrimidopteridine-2,4,6,8-tetraones via reaction of 1,3-dimethyl-5,6-diaminouracil 1 with activated double bond systems 2 assisted by controlled microwave irradiation. The obtained heterocycles are privileged biologically relevant scaffolds.
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Affiliation(s)
| | - Alaa M. Hayallah
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Deraya University , Minia , Egypt
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University , Assiut 71526 , Egypt
| | - Moustafa Sherief Moustafa
- Department of Chemistry, Faculty of Science, Kuwait University , P. O. Box 12613 , Safat 13060 , Kuwait
| | - Saleh Mohammed Al-Mousawi
- Department of Chemistry, Faculty of Science, Kuwait University , P. O. Box 12613 , Safat 13060 , Kuwait
| | - Mohamed Abd-Elmonem
- Chemistry Department, Faculty of Science, Minia University , Minia 61519 , Egypt
| | - Sara M. Mostafa
- Chemistry Department, Faculty of Science, Minia University , Minia 61519 , Egypt
| | - Fatma A. Abo Elsoud
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Deraya University , Minia , Egypt
| | - Kamal Usef Sadek
- Chemistry Department, Faculty of Science, Minia University , Minia 61519 , Egypt
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Zhao TQ, Zhao YD, Liu XY, Li ZH, Wang B, Zhang XH, Cao YQ, Ma LY, Liu HM. Novel 3-(2,6,9-trisubstituted-9H-purine)-8-chalcone derivatives as potent anti-gastric cancer agents: Design, synthesis and structural optimization. Eur J Med Chem 2019; 161:493-505. [PMID: 30388465 DOI: 10.1016/j.ejmech.2018.10.058] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 10/10/2018] [Accepted: 10/23/2018] [Indexed: 02/07/2023]
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Chen Z, Xu Y, Qian X. Naphthalimides and analogues as antitumor agents: A review on molecular design, bioactivity and mechanism of action. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2018.09.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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