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Kapustina AA, Tupolova YP, Popov LD, Vlasenko VG, Gishko KB, Berejnaya AG, Shcherbatykh AA, Golubeva YA, Klyushova LS, Lider EV, Lazarenko VA, Demidov OP, Knyazev PA, Bachurin SS, Nalbandyan VB, Shcherbakov IN. Copper(II) coordination compounds based on bis-hydrazones of 2,6-diacetylpyridine: synthesis, structure, and cytotoxic activity. Dalton Trans 2024; 53:3330-3347. [PMID: 38261350 DOI: 10.1039/d3dt03750a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
By reacting a series of 2,6-diacetylpyridine bis-hydrazones containing pyrimidine (H2L1), benzimidazole (H2L2) and phthalazine (H2L3) heterocyclic fragments with copper(II) chloride and bromide, a variety of pentacoordinated complexes of the composition [Cu(H2L1)X]X, [Cu(HL2)X] and [Cu(HL3)X], where X = Cl-, Br-, are formed. The properties and structure of the compounds were studied by means of NMR, IR, UV-vis, ESR, and X-ray absorption spectroscopy, cyclic voltammetry and X-Ray single crystal diffraction methods. It was shown that complexes of the cationic type [Cu(H2L1)X]X have an asymmetric structure with a distorted square-pyramidal geometry of the coordination unit. The coordination polyhedron of metal chelates [Cu(HL2)X] and [Cu(HL3)X] is an almost ideal square pyramid. Investigations of the cytotoxic activity of the obtained compounds in vitro on human hepatocellular carcinoma (HepG2) and non-tumor human lung fibroblast (MRC-5) cell lines demonstrated that complexes show higher activity compared with the well-known anticancer agent cisplatin. In addition, metal chelates [Cu(H2L1)Cl]Cl, [Cu(HL2)Cl], [Cu(HL2)Br] and [Cu(HL3)Cl] were less toxic to non-tumor cells MRC-5. A study of the binding of complexes to bovine serum albumin (BSA) protein using fluorescence spectroscopy showed that copper complexes are strongly bound to BSA. To study the mechanism of interaction of the complexes with the DNA of cancer cells, molecular dynamics simulation of the compound [Cu(HL3)Cl] was carried out. It was shown that the complex enters into π-stacking interactions predominantly with adenine and thymine bases.
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Affiliation(s)
- Anna A Kapustina
- Department of Chemistry, Southern Federal University, Rostov-on-Don, 344090, Russia.
| | - Yulia P Tupolova
- Department of Chemistry, Southern Federal University, Rostov-on-Don, 344090, Russia.
| | - Leonid D Popov
- Department of Chemistry, Southern Federal University, Rostov-on-Don, 344090, Russia.
| | - Valery G Vlasenko
- Scientific Research Institute of Physics, Southern Federal University, Rostov-on-Don, 344090, Russia
| | - Konstantin B Gishko
- Department of Chemistry, Southern Federal University, Rostov-on-Don, 344090, Russia.
| | - Alexandra G Berejnaya
- Department of Chemistry, Southern Federal University, Rostov-on-Don, 344090, Russia.
| | | | - Yuliya A Golubeva
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., 630090, Novosibirsk, Russia
| | - Lyubov S Klyushova
- Institute of Molecular Biology and Biophysics, Federal Research Center of Fundamental and Translational Medicine (IMBB FRC FTM), 2/12, Timakova str., 630060, Novosibirsk, Russia
| | - Elizaveta V Lider
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., 630090, Novosibirsk, Russia
| | - Vladimir A Lazarenko
- National Research Center "Kurchatov Institute", Acad. Kurchatov Sq., 1, Moscow, 123182, Russia
| | - Oleg P Demidov
- Department of Organic Chemistry, North Caucasus Federal University, Stavropol, 355017, Russia
| | - Pavel A Knyazev
- Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki st, Rostov-on-Don, 344090, Russian Federation
| | - Stanislav S Bachurin
- Department of General and Clinical Biochemistry N2, Rostov State Medical University, Rostov-on-Don, 344022, Russia
| | - Vladimir B Nalbandyan
- Department of Chemistry, Southern Federal University, Rostov-on-Don, 344090, Russia.
| | - Igor N Shcherbakov
- Department of Chemistry, Southern Federal University, Rostov-on-Don, 344090, Russia.
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2
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Li J, Duan XY, Ren X, Li Y, Qi J. N-Heterocyclic Carbene-Catalyzed [3 + 3] Annulation of 5-Aminopyrazoles with Enals: Enantioselective Synthesis of Pyrazolo[3,4- b]pyridones. J Org Chem 2023; 88:16621-16632. [PMID: 37967027 DOI: 10.1021/acs.joc.3c00793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
An enantioselective construction of pyrazolo[3,4-b]pyridones was achieved via N-heterocyclic carbene-catalyzed [3 + 3] annulation of enals with 5-aminopyrazoles. This protocol not only offers a highly efficient synthetic approach for the preparation of various substituted pyrazolo[3,4-b]pyridones but also provides an effective method for the rapid synthesis of enantiopure spirooxindone derivatives.
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Affiliation(s)
- Jiahan Li
- College of Chemistry and Materials Science, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding 071002, China
| | - Xiao-Yong Duan
- College of Chemistry and Materials Science, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding 071002, China
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, College of Chemistry and Materials Science, Hebei University, Baoding 071002, China
| | - Xiaojie Ren
- College of Chemistry and Materials Science, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding 071002, China
| | - Yanting Li
- College of Chemistry and Materials Science, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding 071002, China
| | - Jing Qi
- College of Chemistry and Materials Science, Chemical Biology Key Laboratory of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding 071002, China
- State Key Laboratory of New Pharmaceutical Preparations and Excipients, College of Chemistry and Materials Science, Hebei University, Baoding 071002, China
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Parvin T. Multicomponent Reactions Using C,N-Binucleophilic Nature of Aminopyrazoles: Construction of Pyrazole-Fused Heterocycles. Top Curr Chem (Cham) 2023; 381:19. [PMID: 37237061 DOI: 10.1007/s41061-023-00427-8] [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: 03/08/2023] [Accepted: 04/22/2023] [Indexed: 05/28/2023]
Abstract
Synthesis of pyrazole-fused heterocycles has gained considerable attention in recent years due to their wide applications in medicinal chemistry. Aminopyrazoles are versatile building blocks for the synthesis of pyrazole-fused heterocycles by multicomponent reactions. Due to the presence of multiple reaction sites, they have fascinating chemical reactivity. Thus, they have been extensively used in multicomponent reactions for the construction of pyrazole-fused heterocycles. Although few review articles on the preparation and applications of aminopyrazoles are known in the literature, to date there is no dedicated review article on the construction of pyrazole-fused heterocycles exploring the reactivity of amino pyrazoles as C,N-binucleophiles in multicomponent reactions. Considering this, herein the multicomponent reactions for the construction of pyrazole-fused heterocycles exploring C,N-binucleophilic nature of amino pyrazoles have been reported.
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Affiliation(s)
- Tasneem Parvin
- Department of Chemistry, National Institute of Technology Patna, Ashok Rajpath, Patna, 800005, India.
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Wu J, Xiao Y, Lin M, Cai H, Zhao D, Li Y, Luo H, Tang C, Wang L. DeepCancerMap: A versatile deep learning platform for target- and cell-based anticancer drug discovery. Eur J Med Chem 2023; 255:115401. [PMID: 37116265 DOI: 10.1016/j.ejmech.2023.115401] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 03/29/2023] [Accepted: 04/18/2023] [Indexed: 04/30/2023]
Abstract
Discovering new anticancer drugs has been widely concerned and remains an open challenge. Target- and phenotypic-based experimental screening represent two mainstream anticancer drug discovery methods, which suffer from time-consuming, labor-intensive, and high experimental costs. In this study, we collected 485,900 compounds involving in 3,919,974 bioactivity records against 426 anticancer targets and 346 cancer cell lines from academic literature, as well as 60 tumor cell lines from NCI-60 panel. A total of 832 classification models (426 target- and 406 cell-based predictive models) were then constructed to predict the inhibitory activity of compounds against targets and tumor cell lines using FP-GNN deep learning method. Compared to the classical machine learning and deep learning methods, the FP-GNN models achieve considerable overall predictive performance, with the highest AUC values of 0.91, 0.88, 0.91 for the test sets of targets, academia-sourced and NCI-60 cancer cell lines, respectively. A user-friendly webserver called DeepCancerMap and its local version were developed based on these high-quality models, enabling users to perform anticancer drug discovery-related tasks including large-scale virtual screening, profiling prediction of anticancer agents, target fishing, and drug repositioning. We anticipate this platform to accelerate the discovery of anticancer drugs in the field. DeepCancerMap is freely available at https://deepcancermap.idruglab.cn.
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Affiliation(s)
- Jingxing Wu
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China
| | - Yi Xiao
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China
| | - Mujie Lin
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China
| | - Hanxuan Cai
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China
| | - Duancheng Zhao
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China
| | - Yirui Li
- School of Software Engineering, South China University of Technology, Guangzhou, 510006, China
| | - Hailin Luo
- School of Software Engineering, South China University of Technology, Guangzhou, 510006, China
| | - Chuanqi Tang
- School of Design, South China University of Technology, Guangzhou, 510006, China
| | - Ling Wang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China.
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Semenova MN, Tsyganov DV, Konyushkin LD, Semenov VV. Cytotoxic monoaryl furazanopyrazines with microtubule destabilizing activity in the sea urchin embryo model. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2022.100704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Fokin AI, Chuprov-Netochin RN, Malyshev AS, Romero S, Semenova MN, Konyushkin LD, Leonov SV, Semenov VV, Gautreau AM. Synthesis, Screening and Characterization of Novel Potent Arp2/3 Inhibitory Compounds Analogous to CK-666. Front Pharmacol 2022; 13:896994. [PMID: 35707404 PMCID: PMC9189929 DOI: 10.3389/fphar.2022.896994] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/08/2022] [Indexed: 12/02/2022] Open
Abstract
Branched actin networks polymerized by the Actin-related protein 2 and 3 (Arp2/3) complex play key roles in force generation and membrane remodeling. These networks are particularly important for cell migration, where they drive membrane protrusions of lamellipodia. Several Arp2/3 inhibitory compounds have been identified. Among them, the most widely used is CK-666 (2-Fluoro-N-[2-(2-methyl-1H-indol-3-yl)ethyl]-benzamide), whose mode of action is to prevent Arp2/3 from reaching its active conformation. Here 74 compounds structurally related to CK-666 were screened using a variety of assays. The primary screen involved EdU (5-ethynyl-2′-deoxyuridine) incorporation in untransformed MCF10A cells. The resulting nine positive hits were all blocking lamellipodial protrusions and cell migration in B16-F1 melanoma cells in secondary screens, showing that cell cycle progression can be a useful read-out of Arp2/3 activity. Selected compounds were also characterized on sea urchin embryos, where Arp2/3 inhibition yields specific phenotypes such as the lack of triradiate spicules and inhibition of archenteron elongation. Several compounds were filtered out due to their toxicity in cell cultures or on sea urchin development. Two CK-666 analogs, 59 (N-{2-[5-(Benzyloxy)-2-methyl-1H-indol-3-yl] ethyl}-3-bromobenzamide) and 69 (2,4-Dichloro-N-[2-(7-chloro-2-methyl-1H-indol-3-yl) ethyl]-5-[(dimethylamino) sulfonyl] benzamide), were active in all assays and significantly more efficient in vivo than CK-666. These best hits with increased in vivo potency were, however, slightly less efficient in vitro than CK-666 in the classical pyrene-actin assay. Induced-fit docking of selected compounds and their possible metabolites revealed interaction with Arp2/3 that suppresses Arp2/3 activation. The data obtained in our screening validated the applicability of original assays for Arp2/3 activity. Several previously unexplored CK-666 structural analogs were found to suppress Arp2/3 activation, and two of them were identified as Arp2/3 inhibitors with improved in vivo efficiency.
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Affiliation(s)
- Artem I. Fokin
- CNRS UMR7654, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France
- *Correspondence: Artem I. Fokin, ; Alexis M. Gautreau,
| | - Roman N. Chuprov-Netochin
- Department of Molecular and Bio Physics, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Alexander S. Malyshev
- Lomonosov Moscow State University, Faculty of Medicine, Moscow, Russia
- Dukhov Research Institute of Automatics (VNIIA), Moscow, Russia
| | - Stéphane Romero
- CNRS UMR7654, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France
| | | | | | - Sergey V. Leonov
- Department of Molecular and Bio Physics, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | | | - Alexis M. Gautreau
- CNRS UMR7654, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France
- Center of Molecular and Cellular Biology, Skolkovo Institute of Science and Technology, Moscow, Russia
- *Correspondence: Artem I. Fokin, ; Alexis M. Gautreau,
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Woldegiorgis AG, Han Z, Lin X. Asymmetric [3 + 3] Annulation to Construct Trifluoromethylated Pyrazolo[3,4- b]pyridin-6-ones via Chiral Phosphoric Acid and MgSO 4 Synergistic Catalysis. Org Lett 2022; 24:4058-4063. [PMID: 35613707 DOI: 10.1021/acs.orglett.2c01513] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We developed a novel asymmetric Friedel-Crafts alkylation/transamidation tandem reaction for the enantio- and diastereoselective synthesis of pyrazolo[3,4-b]pyridin-6-ones bearing a -CF3 unit via synergistic chiral phosphoric acid and MgSO4 catalysis. This [3 + 3] annulation protocol allows the formation of trifluoromethylated pyrazolo[3,4-b]pyridin-6-ones with two adjacent tertiary stereocenters in moderate to high yields (up to 90%), enantioselectivities (up to 97% ee), and diastereoselectivities (up to >20:1 dr).
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Affiliation(s)
| | - Zhao Han
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Xufeng Lin
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
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Gu X, Ma S. Recent Advances in the Development of Pyrazolopyridines as Anticancer Agents. Anticancer Agents Med Chem 2021; 22:1643-1657. [PMID: 34488593 DOI: 10.2174/1871520621666210901102832] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/12/2021] [Accepted: 07/26/2021] [Indexed: 12/24/2022]
Abstract
Cancer, especially malignant tumor, is a serious threat to people's life and health. It is recognized as an enormous challenge in the 21st century. Continuous efforts are needed to overcome this problem. Pyrazolopyridine nucleus, similar in structure to purine, shows a variety of biological activities, which is mainly attributed to the antagonistic nature towards the natural purines in many biological processes. This has aroused enormous attention for many researchers. At present, a large number of new chemical entities containing pyrazolopyridine nucleus have been found as anticancer agents. In this review we summarize novel pyrazolopyridine-containing derivatives with biological activities. Furthermore, we outline the relationships between the structures of variously modified pyrazolopyridines and their anticancer activity.
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Affiliation(s)
- Xiaotong Gu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, Jinan 250012. China
| | - Shutao Ma
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, Jinan 250012. China
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Silyanova EA, Samet AV, Semenova MN, Semenov VV. Synthesis and antiproliferative properties of 3,4-diarylpyrrole-2-carboxamides. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3115-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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