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Nemr MTM, Elshewy A, Ibrahim ML, El Kerdawy AM, Halim PA. Design, synthesis, antineoplastic activity of new pyrazolo[3,4-d]pyrimidine derivatives as dual CDK2/GSK3β kinase inhibitors; molecular docking study, and ADME prediction. Bioorg Chem 2024; 150:107566. [PMID: 38896936 DOI: 10.1016/j.bioorg.2024.107566] [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: 04/16/2024] [Revised: 06/06/2024] [Accepted: 06/14/2024] [Indexed: 06/21/2024]
Abstract
In the current study, novel pyrazolo[3,4-d]pyrimidine derivatives 5a-h were designed and synthesized as targeted anti-cancer agents through dual CDK2/GSK-3β inhibition. The designed compounds demonstrated moderate to potent activity on the evaluated cancer cell lines (MCF-7 and T-47D). Compounds 5c and 5 g showed the most promising cytotoxic activity against the tested cell lines surpassing that of the used reference standard; staurosporine. On the other hand, both compounds showed good safety and tolerability on normal fibroblast cell line (MCR5). The final compounds 5c and 5 g showed a promising dual CDK2/GSK-3β inhibitory activity with IC50 of 0.244 and 0.128 μM, respectively, against CDK2, and IC50 of 0.317 and 0.160 μM, respectively, against GSK-3β. Investigating the effect of compounds 5c and 5 g on CDK2 and GSK-3β downstream cascades showed that they reduced the relative cellular content of phosphorylated RB1 and β-catenin compared to that in the untreated MCF-7 cells. Moreover, compounds 5c and 5 g showed a reasonable selective inhibition against the target kinases CDK2/GSK-3β in comparison to a set of seven off-target kinases. Furthermore, the most potent compound 5 g caused cell cycle arrest at the S phase in MCF-7 cells preventing the cells' progression to G2/M phase inducing cell apoptosis. Molecular docking studies showed that the final pyrazolo[3,4-d]pyrimidine derivatives have analogous binding modes in the target kinases interacting with the hinge region key amino acids. Molecular dynamics simulations confirmed the predicted binding mode by molecular docking. Moreover, in silico predictions indicated their favorable physicochemical and pharmacokinetic properties in addition to their promising cytotoxic activity.
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Affiliation(s)
- Mohamed T M Nemr
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Ahmed Elshewy
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt; Department of Medicinal Chemistry, Faculty of Pharmacy, Galala University, New Galala 43713, Egypt.
| | - Mohammed L Ibrahim
- Department of Biochemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Ahmed M El Kerdawy
- School of Pharmacy, College of Health and Science, University of Lincoln, Joseph Banks Laboratories, Green Lane, Lincoln, United Kingdom; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Peter A Halim
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
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2
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Liu J, Lu Y, Zhu L, Lei X. Construction of indolizine scaffolds from α,ω-alkynoic acids and α,ω-vinylamines via sequential-relay catalysis in "one pot". Org Biomol Chem 2024; 22:2474-2479. [PMID: 38440950 DOI: 10.1039/d4ob00067f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
A simple and efficient method has been developed for the synthesis of a diverse range of aryl-fused indolizin-3-ones through sequential Au(I)-catalyzed hydrocarboxylation, aminolysis, and cyclization, followed by ruthenium-catalyzed ring-closing metathesis. Moderate to good yields were observed with satisfactory substrate scope and functional group tolerance. The developed protocol represents a practical strategy for the construction of bioactive aryl-fused indolizin-3-ones.
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Affiliation(s)
- Jiami Liu
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Pudong Zone, Shanghai 201203, China.
| | - Yi Lu
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Pudong Zone, Shanghai 201203, China.
| | - Lingxuan Zhu
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Pudong Zone, Shanghai 201203, China.
| | - Xinsheng Lei
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Pudong Zone, Shanghai 201203, China.
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3
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Gharpure SJ, Kumari S, Sherikar MS. Stereoselective Synthesis of Pyrrolo/Pyrido[2,1-a]isoindoles via Alkyne Iminium Ion Cyclization of Vinylogous Carbamates. Chem Asian J 2023; 18:e202300626. [PMID: 37614200 DOI: 10.1002/asia.202300626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/18/2023] [Accepted: 08/23/2023] [Indexed: 08/25/2023]
Abstract
An efficient, acid-mediated, intramolecular alkyne iminium ion cyclization of oxoisoindolidene for the diastereoselective synthesis of pyrrolo/pyridoisoindole is described. This protocol features broad substrate scope and easy scalability. An unusual N to C-1,3-alkyl shift is observed with substrates bearing strong electron donating group at the phenyl ring attached to alkyne with concomitant hydration of alkyne to the ketone.
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Affiliation(s)
- Santosh J Gharpure
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Sanyog Kumari
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Mahadev S Sherikar
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
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4
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Feng A, Cheng X, Huang X, Liu Y, He Z, Zhao J, Duan H, Shi Z, Guo J, Wang S, Yan X. Engineered Organic Nanorockets with Light-Driven Ultrafast Transportability for Antitumor Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2206426. [PMID: 36840673 DOI: 10.1002/smll.202206426] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/05/2023] [Indexed: 05/25/2023]
Abstract
Nanomedicines confront various complicated physiological barriers limiting the accumulation and deep penetration in the tumor microenvironment, which seriously restricts the efficacy of antitumor therapy. Self-propelled nanocarriers assembled with kinetic engines can translate external energy into orientated motion for tumor penetration. However, achieving a stable ultrafast permeability at the tumor site remains challenging. Here, sub-200 nm photoactivated completely organic nanorockets (NRs), with asymmetric geometry conveniently assembled from photothermal semiconducting polymer payload and thermo-driven macromolecular propulsion through a straightforward nanoprecipitation process, are presented. The artificial NRs can be remotely manipulated by 808 nm near-infrared light to trigger the photothermal conversion and Curtius rearrangement reaction within the particles for robustly pushing nitrogen out into the solution. Such a two-stage light-to-heat-to-chemical energy transition effectively powers the NRs for an ultrafast (≈300 µm s-1 ) and chemical medium-independent self-propulsion in the liquid media. That endows the NRs with high permeability against physiological barriers in the tumor microenvironment to directionally deliver therapeutic agents to target lesions for elevating tumor accumulation, deep penetration, and cellular uptake, resulting in a significant enhancement of antitumor efficacy. This work will inspire the design of advanced kinetic systems for powering intelligent nanomachines in biomedical applications.
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Affiliation(s)
- Ao Feng
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Xie Cheng
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Xing Huang
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, P. R. China
| | - Yang Liu
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, P. R. China
| | - Zhaoxia He
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, P. R. China
| | - Juan Zhao
- Research Centre of Modern Analysis Technology, Tianjin University of Science and Technology, Tianjin, 300457, P. R. China
| | - Huiyan Duan
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, P. R. China
| | - Zhiqing Shi
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, P. R. China
| | - Jintang Guo
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Shuai Wang
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, P. R. China
| | - Xibo Yan
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
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5
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Yang C, Shi L, Wang W, Xia JB, Li F. Rhodium-catalyzed aminoacylation of alkenes via carbonylative C–H activation toward poly(hetero)cyclic alkylarylketones. Org Chem Front 2023. [DOI: 10.1039/d2qo01777f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
This work discloses the facile construction of polyheterocyclic alkylarylketones by the rhodium-catalyzed carbonylative aminoacylation of alkenes involving C–H activation, which provides molecules as candidates for the screening of antitumor agents.
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Affiliation(s)
- Chao Yang
- School of Materials Science and Engineering, Dongguan University of Technology, Dongguan 523808, China
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Lijun Shi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Wenlong Wang
- School of Materials Science and Engineering, Dongguan University of Technology, Dongguan 523808, China
| | - Ji-Bao Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Fuwei Li
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
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6
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Gómez-Prado RA, Silva AL, Miranda LD. Synthesis of nuevamine and a cyano-chilenine analog via divergent C(sp 3)-H bond functionalization of isoindolinone derivatives. Org Biomol Chem 2022; 20:7325-7331. [PMID: 36069857 DOI: 10.1039/d2ob01304e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Divergent C(sp3)-H bond functionalizations of isoindolinone derivatives were developed to synthesize nuevamine, a cyano-chilenine derivative, and two related analogs. A copper-catalyzed C-H cross-dehydrogenative coupling (via cation formation) allowed the formation of a new C-C bond leading to the direct assembly of the isoindolo[1,2-a]isoquinolinone tetracyclic system of the nuevamine. The syntheses of the cyano-chilenine derivatives were carried out by installing two nitrile groups under basic conditions (via anion formation). Then, the isoindolobenzazepinic system of the chilenine skeleton was constructed by a Houben-Hoesch cyclization process. The present methodology has the advantage of not requiring the use of pre-functionalized substrates.
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Affiliation(s)
- Raúl A Gómez-Prado
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán, México D.F. 04510, Mexico.
| | - Ana L Silva
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán, México D.F. 04510, Mexico.
| | - Luis D Miranda
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán, México D.F. 04510, Mexico.
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7
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Kramer WH, Razinoubakht D, Kaur G, Klein A, Garbe S, Neudörfl J, Molitor S, Zimmer A, Griesbeck AG. Awakening a Molecular Mummy: The Inter-and Intramolecular Photochemistry of Pyromellitic Diimides with Alkyl Carboxylates. PHOTOCHEM 2022; 2:717-732. [PMID: 38784069 PMCID: PMC11115379 DOI: 10.3390/photochem2030046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Pyromellitic acid diimides are not as chemically unreactive as conjecturable (and presupposed) from their numerous applications as electron acceptor units or electron carriers in molecular donor-acceptor dyads or triads. Similar to the corresponding phthalimides, electronically excited pyromellitic diimides oxidize alkyl carboxylates in aqueous solution via intermolecular electron transfer (PET) processes, which eventually results in radical-radical combination products, e.g., the benzylation product 6 from N,N'-dimethyl pyromellitic diimide 5. The analogous product 7 was formed with pivalic acid as tert-butyl radical source. One additional product 8 was isolated from alkylation/dearomatization and multiple radical additions, respectively, after prolonged irradiation. In intramolecular versions, from N-carboxyalkylated pyromellitic diimides 9a-e (C1 to C5-spaced), degradation processes were detected, e.g., the cyclization products 10 from the GABA substrate 9c. In sharp contrast to phthalimide photochemistry, the green pyromellitic diimide radical anion was detected here by UV-vis absorption (λabs = 720 nm), EPR (from 9d), and NMR spectroscopy for several intramolecular electron transfer examples. Only the yellow 1,4-quinodial structure is formed from intermolecular PET, which was deduced from the absorption spectra (λabs = 440 nm) and the subsequent chemistry. The pyromellitimide radical anion lives for hours at room temperature in the dark, but is further degraded under photochemical reaction conditions.
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Affiliation(s)
- Wolfgang H. Kramer
- Department of Chemistry and Biochemistry, Millsaps College, 1701 North State Street, Jackson, MS 39210, USA
| | - Donya Razinoubakht
- Department of Chemistry and Biochemistry, Millsaps College, 1701 North State Street, Jackson, MS 39210, USA
| | - Gurjit Kaur
- Department of Chemistry and Biochemistry, Millsaps College, 1701 North State Street, Jackson, MS 39210, USA
| | - Axel Klein
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Inorganic Chemistry, Greinstr. 6, 50939 Köln, Germany
| | - Simon Garbe
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Inorganic Chemistry, Greinstr. 6, 50939 Köln, Germany
| | - Jörg Neudörfl
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Organic Chemistry, Greinstr. 4, 50939 Köln, Germany
| | - Sabrina Molitor
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Organic Chemistry, Greinstr. 4, 50939 Köln, Germany
| | - Anne Zimmer
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Organic Chemistry, Greinstr. 4, 50939 Köln, Germany
| | - Axel G. Griesbeck
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Organic Chemistry, Greinstr. 4, 50939 Köln, Germany
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8
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Tang Z, Zhang F, Yao T, Liu XS, Liu Y, Liu L. Dearomative Iodocyclization of N-( o-Alkynyl)aryl Isoindole. J Org Chem 2022; 87:7531-7535. [PMID: 35588537 DOI: 10.1021/acs.joc.2c00424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We present a dearomative iodocyclization of N-(o-alkynyl)aryl isoindole here, which affords various biologically active benzoindoleazine skeletons containing alkenyl iodine. The products can further undergo cycloaddition or coupling reactions to afford a series of highly functionalized N-fused polycyclic scaffolds.
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Affiliation(s)
- Zhiqiong Tang
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Fang Zhang
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Tengfei Yao
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Xun-Shen Liu
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Yuanyuan Liu
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Lu Liu
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China.,Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, East China Normal University, Shanghai 200062, China
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9
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Eldehna WM, Al-Rashood ST, Al-Warhi T, Eskandrani RO, Alharbi A, El Kerdawy AM. Novel oxindole/benzofuran hybrids as potential dual CDK2/GSK-3β inhibitors targeting breast cancer: design, synthesis, biological evaluation, and in silico studies. J Enzyme Inhib Med Chem 2021; 36:270-285. [PMID: 33327806 PMCID: PMC7751407 DOI: 10.1080/14756366.2020.1862101] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 11/28/2020] [Accepted: 12/01/2020] [Indexed: 02/08/2023] Open
Abstract
The serine/threonine protein kinases CDK2 and GSK-3β are key oncotargets in breast cancer cell lines, therefore, in the present study three series of oxindole-benzofuran hybrids were designed and synthesised as dual CDK2/GSK-3β inhibitors targeting breast cancer (5a-g, 7a-h, and 13a-b). The N1 -unsubstituted oxindole derivatives, series 5, showed moderate to potent activity on both MCF-7 and T-47D breast cancer cell lines. Compounds 5d-f showed the most potent cytotoxic activity with IC50 of 3.41, 3.45 and 2.27 μM, respectively, on MCF-7 and of 3.82, 4.53 and 7.80 μM, respectively, on T-47D cell lines, in comparison to the used reference standard (staurosporine) IC50 of 4.81 and 4.34 μM, respectively. On the other hand, the N1 -substituted oxindole derivatives, series 7 and 13, showed moderate to weak cytotoxic activity on both breast cancer cell lines. CDK2 and GSK-3β enzyme inhibition assay of series 5 revealed that compounds 5d and 5f are showing potent dual CDK2/GSK-3β inhibitory activity with IC50 of 37.77 and 52.75 nM, respectively, on CDK2 and 32.09 and 40.13 nM, respectively, on GSK-3β. The most potent compounds 5d-f caused cell cycle arrest in the G2/M phase in MCF-7 cells inducing cell apoptosis because of the CDK2/GSK-3β inhibition. Molecular docking studies showed that the newly synthesised N1 -unsubstituted oxindole hybrids have comparable binding patterns in both CDK2 and GSK-3β. The oxindole ring is accommodated in the hinge region interacting through hydrogen bonding with the backbone CO and NH of the key amino acids Glu81 and Leu83, respectively, in CDK2 and Asp133 and Val135, respectively, in GSK-3β. Whereas, in series 7 and 13, the N1 -substitutions on the oxindole nucleus hinder the compounds from achieving these key interactions with hinge region amino acids what rationalises their moderate to low anti-proliferative activity.
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Affiliation(s)
- Wagdy M. Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafr El-Sheikh, Egypt
| | - Sara T. Al-Rashood
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Tarfah Al-Warhi
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Razan O. Eskandrani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Amal Alharbi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed M. El Kerdawy
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, New Giza University, Cairo, Egypt
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10
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Bhurta D, Bharate SB. Analyzing the scaffold diversity of cyclin-dependent kinase inhibitors and revisiting the clinical and preclinical pipeline. Med Res Rev 2021; 42:654-709. [PMID: 34605036 DOI: 10.1002/med.21856] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 07/04/2021] [Accepted: 09/21/2021] [Indexed: 12/17/2022]
Abstract
Kinases have gained an important place in the list of vital therapeutic targets because of their overwhelming clinical success in the last two decades. Among various clinically validated kinases, the cyclin-dependent kinases (CDK) are one of the extensively studied drug targets for clinical development. Food and Drug Administration has approved three CDK inhibitors for therapeutic use, and at least 27 inhibitors are under active clinical development. In the last decade, research and development in this area took a rapid pace, and thus the analysis of scaffold diversity is essential for future drug design. Available reviews lack the systematic study and discussion on the scaffold diversity of CDK inhibitors. Herein we have reviewed and critically analyzed the chemical diversity present in the preclinical and clinical pipeline of CDK inhibitors. Our analysis has shown that although several scaffolds represent CDK inhibitors, only the amino-pyrimidine is a well-represented scaffold. The three-nitrogen framework of amino-pyrimidine is a fundamental hinge-binding unit. Further, we have discussed the selectivity aspects among CDKs, the clinical trial dose-limiting toxicities, and highlighted the most advanced clinical candidates. We also discuss the changing paradigm towards selective inhibitors and an overview of ATP-binding pockets of all druggable CDKs. We carefully analyzed the clinical pipeline to unravel the candidates that are currently under active clinical development. In addition to the plenty of dual CDK4/6 inhibitors, there are many selective CDK7, CDK9, and CDK8/19 inhibitors in the clinical pipeline.
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Affiliation(s)
- Deendyal Bhurta
- Natural Products & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India.,Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, India
| | - Sandip B Bharate
- Natural Products & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India.,Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, India
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11
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Li W, Zhang S, Yu X, Feng X, Yamamoto Y, Bao M. Chiral Indolizidine Synthesis through the Ir-Catalyzed Asymmetric Hydrogenation of Cyclic Pyridinium Salts. J Org Chem 2021; 86:10773-10781. [PMID: 34236870 DOI: 10.1021/acs.joc.1c00958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The Ir-catalyzed asymmetric hydrogenation of cyclic pyridinium salts is presented as a new strategy for the convenient and efficient synthesis of chiral indolizidines. The asymmetric hydrogenation of cyclic pyridinium salts derived from 2-(2-acylphenyl)pyridines proceeded smoothly in the presence of [Ir(cod)Cl]2 and (R)-DM-SegPhos to provide the desired chiral 7,8-benzoindolizidines 6 in high to excellent yields with moderate enantioselectivity (up to 86:14 er) and excellent diastereoselectivity (>20:1 dr). The enantiomeric purity of 6j was increased to 92:8 through recrystallization.
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Affiliation(s)
- Wenkuan Li
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Sheng Zhang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Xiaoqiang Yu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Xiujuan Feng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Yoshinori Yamamoto
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China.,Research Organization of Science and Technology, Ritsumeikan University, Kusatsu, Shiga 525-8577, Japan
| | - Ming Bao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
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12
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Jankowska A, Satała G, Bojarski AJ, Pawłowski M, Chłoń-Rzepa G. Multifunctional Ligands with Glycogen Synthase Kinase 3 Inhibitory Activity as a New Direction in Drug Research for Alzheimer's Disease. Curr Med Chem 2021; 28:1731-1745. [PMID: 32338201 DOI: 10.2174/0929867327666200427100453] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 11/22/2022]
Abstract
Alzheimer's disease (AD) belongs to the most common forms of dementia that causes a progressive loss of brain cells and leads to memory impairment and decline of other thinking skills. There is yet no effective treatment for AD; hence, the search for new drugs that could improve memory and other cognitive functions is one of the hot research topics worldwide. Scientific efforts are also directed toward combating behavioral and psychological symptoms of dementia, which are an integral part of the disease. Several studies have indicated that glycogen synthase kinase 3 beta (GSK3β) plays a crucial role in the pathogenesis of AD. Moreover, GSK3β inhibition provided beneficial effects on memory improvement in multiple animal models of AD. The present review aimed to update the most recent reports on the discovery of novel multifunctional ligands with GSK3β inhibitory activity as potential drugs for the symptomatic and disease-modifying therapy of AD. Compounds with GSK3β inhibitory activity seem to be an effective pharmacological approach for treating the causes and symptoms of AD as they reduced neuroinflammation and pathological hallmarks in animal models of AD and provided relief from cognitive and neuropsychiatric symptoms. These compounds have the potential to be used as drugs for the treatment of AD, but their precise pharmacological, pharmacokinetic, toxicological and clinical profiles need to be defined.
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Affiliation(s)
- Agnieszka Jankowska
- Jagiellonian University Medical College, Faculty of Pharmacy, Department of Medicinal Chemistry, 9 Medyczna Street, 30-688 Krakow, Poland
| | - Grzegorz Satała
- Department of Medicinal Chemistry, Maj Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Andrzej J Bojarski
- Department of Medicinal Chemistry, Maj Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Maciej Pawłowski
- Jagiellonian University Medical College, Faculty of Pharmacy, Department of Medicinal Chemistry, 9 Medyczna Street, 30-688 Krakow, Poland
| | - GraŻyna Chłoń-Rzepa
- Jagiellonian University Medical College, Faculty of Pharmacy, Department of Medicinal Chemistry, 9 Medyczna Street, 30-688 Krakow, Poland
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13
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Krishna Y, Tanaka F. Intramolecular Formal [4 + 2] Cycloadditions: Synthesis of Spiro Isoindolinone Derivatives and Related Molecules. Org Lett 2021; 23:1874-1879. [PMID: 33601884 DOI: 10.1021/acs.orglett.1c00283] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Acid-catalyzed intramolecular reactions of isoindolinone-derived hydroxylactam derivatives bearing enones or enals that afford spiro isoindolinone derivatives and related molecules have been developed. From the hydroxylactam moieties, N-acylenamides were generated in situ and reacted with the enone and the enal moieties via formal [4 + 2] cycloaddition reactions to construct cyclohexanone- and dihydropyran-fused ring systems and the spiro ring systems.
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Affiliation(s)
- Yarkali Krishna
- Chemistry and Chemical Bioengineering Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna, Okinawa 904-0495, Japan
| | - Fujie Tanaka
- Chemistry and Chemical Bioengineering Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna, Okinawa 904-0495, Japan
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14
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Yao T, Zhang F, Zhang J, Liu L. Palladium-Catalyzed Intermolecular Heck-Type Dearomative [4 + 2] Annulation of 2 H-Isoindole Derivatives with Internal Alkynes. Org Lett 2020; 22:5063-5067. [PMID: 32539418 DOI: 10.1021/acs.orglett.0c01643] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Here, an interesting palladium-catalyzed intermolecular Heck-type dearomative [4 + 2] annulation of 2H-isoindole derivatives with internal alkynes has been developed, affording diverse polycyclic pyrrolidine scaffolds in good yield. This reaction is a useful method for the transformation of 2H-isoindole.
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Affiliation(s)
- Tengfei Yao
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P.R. China
| | - Fang Zhang
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P.R. China
| | - Junliang Zhang
- Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, P.R. China
| | - Lu Liu
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P.R. China.,Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, East China Normal University, Shanghai 200062, P.R. China
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15
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Yao T, Xia T, Yan W, Xu H, Zhang F, Xiao Y, Zhang J, Liu L. Copper-Catalyzed Chemodivergent Cyclization of N-( ortho-alkynyl)aryl-Pyrrole and Indoles. Org Lett 2020; 22:4511-4516. [PMID: 32403931 DOI: 10.1021/acs.orglett.0c01519] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Herein, we described an efficient copper-catalyzed chemo-divergent tandem reaction of N-(ortho-alkynyl)aryl-pyrrole and (iso)indoles, delivering ring-fused N-heterocycles in good yields in an atom-economical manner. N-(ortho-alkynyl)aryl-pyrrole and indoles undergo the tandem cyclization/migration reaction, in which the group at 2-position was migrated to 3-position. In contrast, the dearomative cyclization of N-(ortho-alkynyl)aryl-isoindoles would occur to deliver the N-fused tetracyclic products efficiently.
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Affiliation(s)
- Tengfei Yao
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, People's Republic of China
| | - Tong Xia
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, People's Republic of China
| | - Wei Yan
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, People's Republic of China
| | - Haofeng Xu
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, People's Republic of China
| | - Fang Zhang
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, People's Republic of China
| | - Yuanjing Xiao
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, People's Republic of China
| | - Junliang Zhang
- Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, People's Republic of China
| | - Lu Liu
- School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, People's Republic of China.,Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, East China Normal University, Shanghai 200062, People's Republic of China
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16
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Quevedo-Acosta Y, Jurberg ID, Gamba-Sánchez D. Activating Imides with Triflic Acid: A General Intramolecular Aldol Condensation Strategy Toward Indolizidine, Quinolizidine, and Valmerin Alkaloids. Org Lett 2020; 22:239-243. [PMID: 31845813 DOI: 10.1021/acs.orglett.9b04199] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A simple, inexpensive, step economic, and highly modular synthetic strategy to access izidine alkaloids is described. The key step is a TfOH-promoted intramolecular aldol condensation between enol and cyclic imide moieties. This cyclization strategy can be employed within an aza-Robinson annulation framework and represents a general tool to build fused bicyclic amines. To illustrate the power of this method, we describe the preparation of (±)-coniceine, (±)-quinolizidine, (±)-tashiromine, (±)-epilupinine, and the core of (±)-valmerins.
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Affiliation(s)
- Yovanny Quevedo-Acosta
- Institute of Chemistry , State University of Campinas , Rua Monteiro Lobato 270 , 13083-862 Campinas , São Paulo , Brazil
- Laboratory of Organic Synthesis, Bio and Organocatalysis, Chemistry Department , Universidad de los Andes , Cra 1 No. 18A-12 Q:305 , 111711 Bogotá , Colombia
| | - Igor D Jurberg
- Institute of Chemistry , State University of Campinas , Rua Monteiro Lobato 270 , 13083-862 Campinas , São Paulo , Brazil
| | - Diego Gamba-Sánchez
- Laboratory of Organic Synthesis, Bio and Organocatalysis, Chemistry Department , Universidad de los Andes , Cra 1 No. 18A-12 Q:305 , 111711 Bogotá , Colombia
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17
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Synthesis of novel isoindolone derivatives via cascade reactions. Contrasting diastereoselectivity under solution-phase vis-a-vis solvent-free ball-milling reaction conditions. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130594] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Krishna Y, Shilpa K, Tanaka F. Intramolecular Mannich and Michael Annulation Reactions of Lactam Derivatives Bearing Enals To Afford Bicyclic N-Heterocycles. Org Lett 2019; 21:8444-8448. [DOI: 10.1021/acs.orglett.9b03210] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yarkali Krishna
- Chemistry and Chemical Bioengineering Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna, Okinawa 904-0495, Japan
| | - Kola Shilpa
- Chemistry and Chemical Bioengineering Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna, Okinawa 904-0495, Japan
| | - Fujie Tanaka
- Chemistry and Chemical Bioengineering Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna, Okinawa 904-0495, Japan
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19
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Geyl K, Baykov S, Tarasenko M, Zelenkov LE, Matveevskaya V, Boyarskiy VP. Convenient entry to N-pyridinylureas with pharmaceutically privileged oxadiazole substituents via the acid-catalyzed C H activation of N-oxides. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151108] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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20
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Mu P, Karuppasamy R. Discovery of human autophagy initiation kinase ULK1 inhibitors by multi-directional in silico screening strategies. J Recept Signal Transduct Res 2019; 39:122-133. [PMID: 31311432 DOI: 10.1080/10799893.2019.1638401] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Autophagy is a self-catabolic mechanism employed by cancer cells to acquire nutrients and energy in times of stress conditions, thereby leading to its progression and survival. Thus, autophagy inhibition has emerged as a new paradigm in the area of cancer treatment. Here, we leverage multi-dimensional screening campaigns aim to identify potent inhibitors against an early and an essential autophagic kinase, ULK1 from DrugBank database. In particular, receptor-based hypothesis, pharmacophore hypothesis, e-pharmacophore hypothesis and shape similarity-based screening algorithm were employed. Of note, the results of the different algorithm were then integrated to eliminate the false positive prediction. Moreover, the inhibitory activities and PK/PD parameters of the leads were tested by Glide and Qikprop algorithm. This resulted in a set of four hits namely; DB12686, DB08341, DB07936, and DB07163. Finally, molecular dynamics simulation was performed using the GROMACS package, to validate the binding kinetics of the hit compound. The compound activity in vitro was assessed by PASS algorithm, highlights the anti-cancer activities of the hits. The structural insights reveal existence of functional moieties such as piperidine carboxamide, benzenesulfonamide, benzamide, and isoindolone in the resultant hits which plays a major role in the anti-cancer activity. Overall, we strongly believe that these ULK1 antagonists could be novel and potent drug candidates for future cancer therapeutics.
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Affiliation(s)
- Poornimaa Mu
- a Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology , Vellore , Tamil Nadu , India
| | - Ramanathan Karuppasamy
- a Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology , Vellore , Tamil Nadu , India
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21
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Design, biological evaluation and X-ray crystallography of nanomolar multifunctional ligands targeting simultaneously acetylcholinesterase and glycogen synthase kinase-3. Eur J Med Chem 2019; 168:58-77. [DOI: 10.1016/j.ejmech.2018.12.063] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 12/21/2018] [Accepted: 12/24/2018] [Indexed: 11/20/2022]
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22
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23
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Chen HX, Li Y, He X, Zhang Y, He W, Liang H, Zhang Y, Jiang X, Chen X, Cao R, Liu GF, Qiu L. Unexpected Brønsted Acid-Catalyzed Domino Reaction of 3-Hydroxyisoindolin-1-ones and N
-tert
-Butyl Hydrazones for the Synthesis of 3-(Hydrazono)isoindolin-1-ones. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801293] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Hui-Xuan Chen
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Yongsu Li
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Xuefeng He
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Yaqi Zhang
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Wenhuan He
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Hao Liang
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Yuyang Zhang
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Xiaoding Jiang
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Xiangmeng Chen
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Rihui Cao
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Gao-Feng Liu
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
| | - Liqin Qiu
- School of Chemistry; The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province; South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center; Guangdong Engineering Research Center of Chiral Drugs; Sun Yat-Sen University; Guangzhou People's Republic of China
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24
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Ghosh AK, Brindisi M, Sarkar A. The Curtius Rearrangement: Applications in Modern Drug Discovery and Medicinal Chemistry. ChemMedChem 2018; 13:2351-2373. [PMID: 30187672 DOI: 10.1002/cmdc.201800518] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Indexed: 12/20/2022]
Abstract
The Curtius rearrangement is the thermal decomposition of an acyl azide derived from carboxylic acid to produce an isocyanate as the initial product. The isocyanate can undergo further reactions to provide amines and their derivatives. Due to its tolerance for a large variety of functional groups and complete retention of stereochemistry during rearrangement, the Curtius rearrangement has been used in the synthesis of a wide variety of medicinal agents with amines and amine-derived functional groups such as ureas and urethanes. The current review outlines various applications of the Curtius rearrangement in drug discovery and medicinal chemistry. In particular, the review highlights some widely used rearrangement methods, syntheses of some key agents for popular drug targets and FDA-approved drugs. In addition, the review highlights applications of the Curtius rearrangement in continuous-flow protocols for the scale-up of active pharmaceutical ingredients.
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Affiliation(s)
- Arun K Ghosh
- Department of Chemistry and Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA
| | - Margherita Brindisi
- Department of Chemistry and Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA
| | - Anindya Sarkar
- Department of Chemistry and Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA
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25
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Das M, Saikia AK. Stereoselective Synthesis of Pyrroloisoindolone and Pyridoisoindolone via aza-Prins Cyclization of Endocyclic N-Acyliminium Ions. J Org Chem 2018; 83:6178-6185. [DOI: 10.1021/acs.joc.8b00440] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Malay Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Anil K. Saikia
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
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26
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Chen C, Wu J, Zhu P, Xu C, Yao L. Investigating isoquinoline derivatives for inhibition of inhibitor of apoptosis proteins for ovarian cancer treatment. DRUG DESIGN DEVELOPMENT AND THERAPY 2017; 11:2697-2707. [PMID: 28979099 PMCID: PMC5602439 DOI: 10.2147/dddt.s137608] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Objective To discover novel isoquinoline derivatives for inhibition of inhibitor of apoptosis proteins (IAP) for the treatment of ovarian cancer. Methods We first synthesized 533 isoquinoline derivatives, and screened them using CCK-8 to measure their antiproliferative activity. These compounds were further tested by Hoechst staining and flow cytometric analysis to assess proapoptotic activity. The in vivo antitumor efficacy and safety of the screened compounds were evaluated on the xenograft mouse model. Ki-67 staining and TUNEL assay were used to evaluate proliferation and apoptosis in the resected tumors, respectively. Western blot and polymerase chain reaction (PCR) were conducted to evaluate the levels of proliferating cell nuclear antigen (PCNA), caspase-3, PARP, and IAP in resected tumors. Results Compound B01002 and C26001 displayed antiproliferative and proapoptotic activity on SKOV3 ovarian cancer with an IC50 of 7.65 and 11.68 µg/mL, respectively. Both compounds inhibited tumor growth in a xenografted mouse model with good safety profiles, and tumor growth inhibition (TGI) of B01002 and C26001 was 99.53% and 84.23%, respectively. Resected tumors showed that both compounds inhibited tumor cell proliferation and induced apoptosis in vivo. Caspase-3 and PARP were activated, whereas IAP proteins were downregulated at the protein level. Conclusion Compound B01002 and C26001 could inhibit ovarian tumor growth and promote tumor apoptosis, partly by downregulating the IAPs, and, thus, might be promising candidates for treatment of ovarian cancer.
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Affiliation(s)
- Chen Chen
- Obstetrics and Gynecology Hospital and Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases
| | - Jie Wu
- Department of Chemistry, Fudan University, Shanghai
| | - Pengfei Zhu
- Department of Obstetrics and Gynecology, Shangyu City Hospital, Shangyu, Zhejiang Province, People's Republic of China
| | - Congjian Xu
- Obstetrics and Gynecology Hospital and Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases
| | - Liangqing Yao
- Obstetrics and Gynecology Hospital and Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases
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27
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Bhounsule AS, Bhatt LK, Prabhavalkar KS, Oza M. Cyclin dependent kinase 5: A novel avenue for Alzheimer’s disease. Brain Res Bull 2017; 132:28-38. [DOI: 10.1016/j.brainresbull.2017.05.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 05/10/2017] [Indexed: 10/19/2022]
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28
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Desplat V, Vincenzi M, Lucas R, Moreau S, Savrimoutou S, Rubio S, Pinaud N, Bigat D, Enriquez E, Marchivie M, Routier S, Sonnet P, Rossi F, Ronga L, Guillon J. Synthesis and Antiproliferative Effect of Ethyl 4-[4-(4-Substituted Piperidin-1-yl)]benzylpyrrolo[1,2-a
]quinoxalinecarboxylate Derivatives on Human Leukemia Cells. ChemMedChem 2017; 12:940-953. [DOI: 10.1002/cmdc.201700049] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 02/17/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Vanessa Desplat
- UFR des Sciences Pharmaceutiques; Univ. Bordeaux; 33076 Bordeaux cedex France
- INSERM U1035, Cellules souches hématopoïétiques normales et leucémiques; 33000 Bordeaux France
| | - Marian Vincenzi
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
- Department of Pharmacy and CIRPeB; University of Naples “Federico II”; Via Mezzocannone 16 80134 Naples Italy
| | - Romain Lucas
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Stéphane Moreau
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Solène Savrimoutou
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Sandra Rubio
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Noël Pinaud
- ISM-CNRS UMR 5255; Univ. Bordeaux; 351 cours de la Libération 33405 Talence cedex France
| | - David Bigat
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Elodie Enriquez
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Mathieu Marchivie
- ICMCB CNRS-UPR 9048; Univ. Bordeaux; 87 Avenue du Docteur Schweitzer 33608 Pessac cedex France
| | - Sylvain Routier
- Institut de Chimie Organique et analytique; Univ. Orleans, CNRS UMR 7311, ICOA; BP 6759, rue de Chartres 45067 Orléans cedex 2 France
| | - Pascal Sonnet
- Laboratoire de Glycochimie, des Antimicrobiens et des Agroressouces, UMR CNRS 7378, UFR de Pharmacie; Université de Picardie Jules Verne; 1 rue des Louvels 80037 Amiens cedex 01 France
| | - Filomena Rossi
- Department of Pharmacy and CIRPeB; University of Naples “Federico II”; Via Mezzocannone 16 80134 Naples Italy
| | - Luisa Ronga
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Jean Guillon
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
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29
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Piątek A, Chapuis C. Grignard1,4-Additions to para-Substituted (2 R)- N-Cinnamoylbornane-10,2-sultam Derivatives: Revised Configuration for the N,OAc-Keteneacetal Formation in the Presence of Cu(I). Helv Chim Acta 2016. [DOI: 10.1002/hlca.201500521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Anna Piątek
- Department of Chemistry; University of Warsaw; Pasteura 1 PL-02-093 Warsaw
| | - Christian Chapuis
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 PL-01-224 Warsaw
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30
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Ouach A, Boulahjar R, Vala C, Bourg S, Bonnet P, Guguen-Guillouzo C, Ravache M, Le Guevel R, Lozach O, Lazar S, Troin Y, Meijer L, Ruchaud S, Akssira M, Guillaumet G, Routier S. Novel optimization of valmerins (tetrahydropyrido[1,2-a]isoindolones) as potent dual CDK5/GSK3 inhibitors. Eur J Med Chem 2016; 115:311-25. [DOI: 10.1016/j.ejmech.2016.02.072] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 02/09/2016] [Accepted: 02/27/2016] [Indexed: 11/17/2022]
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31
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Desplat V, Vincenzi M, Lucas R, Moreau S, Savrimoutou S, Pinaud N, Lesbordes J, Peyrilles E, Marchivie M, Routier S, Sonnet P, Rossi F, Ronga L, Guillon J. Synthesis and evaluation of the cytotoxic activity of novel ethyl 4-[4-(4-substitutedpiperidin-1-yl)]benzyl-phenylpyrrolo[1,2-a]quinoxaline-carboxylate derivatives in myeloid and lymphoid leukemia cell lines. Eur J Med Chem 2016; 113:214-27. [DOI: 10.1016/j.ejmech.2016.02.047] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 02/17/2016] [Accepted: 02/18/2016] [Indexed: 11/17/2022]
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32
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Yada A, Okajima S, Murakami M. Palladium-Catalyzed Intramolecular Insertion of Alkenes into the Carbon-Nitrogen Bond of β-Lactams. J Am Chem Soc 2015; 137:8708-11. [PMID: 26119993 DOI: 10.1021/jacs.5b05308] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The carbon-nitrogen bond of β-lactams is cleaved by palladium(0), and an alkene is intramolecularly inserted therein. The following reductive elimination produces nitrogen-containing benzo-fused tricycles in good to high yields.
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Affiliation(s)
- Akira Yada
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Satoshi Okajima
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
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33
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Boulahjar R, Ouach A, Bourg S, Bonnet P, Lozach O, Meijer L, Guguen-Guillouzo C, Le Guevel R, Lazar S, Akssira M, Troin Y, Guillaumet G, Routier S. Advances in tetrahydropyrido[1,2-a]isoindolone (valmerins) series: Potent glycogen synthase kinase 3 and cyclin dependent kinase 5 inhibitors. Eur J Med Chem 2015; 101:274-87. [PMID: 26142492 DOI: 10.1016/j.ejmech.2015.06.046] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 06/10/2015] [Accepted: 06/22/2015] [Indexed: 12/29/2022]
Abstract
An efficient synthetic strategy was developed to modulate the structure of the tetrahydropyridine isoindolone (Valmerin) skeleton. A library of more than 30 novel final structures was generated. Biological activities on CDK5 and GSK3 as well as cellular effects on cancer cell lines were measured for each novel compound. Additionally docking studies were performed to support medicinal chemistry efforts. A strong GSK3/CDK5 dual inhibitor (38, IC50 GSK3/CDK5 32/84 nM) was obtained. A set of highly selective GSK3 inhibitors was synthesized by fine-tuning structural modifications (29 IC50 GSK3/CDK5 32/320 nM). Antiproliferative effects on cells were correlated with the in vitro kinase activities and the best effects were obtained with lung and colon cell lines.
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Affiliation(s)
- Rajâa Boulahjar
- Univ Orleans, CNRS UMR 7311, Institut de Chimie Organique et Analytique, rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Aziz Ouach
- Univ Orleans, CNRS UMR 7311, Institut de Chimie Organique et Analytique, rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Stéphane Bourg
- Univ Orleans, CNRS UMR 7311, Institut de Chimie Organique et Analytique, rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Pascal Bonnet
- Univ Orleans, CNRS UMR 7311, Institut de Chimie Organique et Analytique, rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Olivier Lozach
- C.N.R.S., 'Protein Phosphorylation & Human Disease' Group, USR3151, Station Biologique, BP 74, 29682 Roscoff Cedex, France
| | - Laurent Meijer
- C.N.R.S., 'Protein Phosphorylation & Human Disease' Group, USR3151, Station Biologique, BP 74, 29682 Roscoff Cedex, France
| | - Christiane Guguen-Guillouzo
- Plateforme ImPACcell-SFR BIOSIT UMS-CNRS3480 UMS-INSERM018, Université de Rennes1, 35043 Rennes Cedex, France
| | - Rémy Le Guevel
- Plateforme ImPACcell-SFR BIOSIT UMS-CNRS3480 UMS-INSERM018, Université de Rennes1, 35043 Rennes Cedex, France
| | - Saïd Lazar
- Laboratoire de Chimie, Bioorganique et Analytique, URAC 22 pôle Répam, Université Hassan II Mohammedia-Casablanca, BP 146, 28800 Mohammedia, Morocco
| | - Mohamed Akssira
- Laboratoire de Chimie, Bioorganique et Analytique, URAC 22 pôle Répam, Université Hassan II Mohammedia-Casablanca, BP 146, 28800 Mohammedia, Morocco
| | - Yves Troin
- Clermont Université, ENSCCF, Laboratoire de Chimie des Hétérocycles et des Glucides, BP 10448, 63000 Clermont-Ferrand, France
| | - Gérald Guillaumet
- Univ Orleans, CNRS UMR 7311, Institut de Chimie Organique et Analytique, rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France.
| | - Sylvain Routier
- Univ Orleans, CNRS UMR 7311, Institut de Chimie Organique et Analytique, rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France.
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Sulzer-Mosse S, Cederbaum F, Lamberth C, Berthon G, Umarye J, Grasso V, Schlereth A, Blum M, Waldmeier R. Synthesis and fungicidal activity of N-thiazol-4-yl-salicylamides, a new family of anti-oomycete compounds. Bioorg Med Chem 2015; 23:2129-38. [DOI: 10.1016/j.bmc.2015.03.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 02/24/2015] [Accepted: 03/02/2015] [Indexed: 10/23/2022]
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35
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Oukoloff K, Buron F, Routier S, Jean L, Renard PY. Synthetic Route to Rare Isoindolones Derivatives. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403649] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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36
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Jayalakshmi L, Ramalingan C, Sridhar B, Selvanayagam S. Crystal structure of 1-(2,4-di-methyl-phen-yl)urea. ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 2015; 71:o60-1. [PMID: 25705510 PMCID: PMC4331890 DOI: 10.1107/s2056989014027431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 12/16/2014] [Indexed: 11/24/2022]
Abstract
In the title urea derivative, C9H12N2O, the dihedral angle between the benzene ring and the mean plane of the urea group, N—C(=O)—N, is 86.6 (1)°. In the crystal, the urea O atom is involved in three N—H⋯O hydrogen bonds. Molecules are linked via pairs of N—H⋯O hydrogen bonds, forming inversion dimers with an R22(8) ring motif. The dimers are linked by further N—H⋯O hydrogen bonds, forming two-dimensional networks lying parallel to (100).
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Affiliation(s)
- L Jayalakshmi
- Department of Chemistry, Kalasalingam University, Krishnankoil 626 126, India
| | - C Ramalingan
- Department of Chemistry, Kalasalingam University, Krishnankoil 626 126, India
| | - B Sridhar
- Laboratory of X-ray Crystallography, Indian Institute of Chemical Technology, Hyderabad 500 067, India
| | - S Selvanayagam
- Department of Physics & International Research Centre, Kalasalingam University, Krishnankoil 626 126, India
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37
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Dalvadi JP, Patel PK, Chikhalia KH. A tandem and tunable Pd catalyzed C–N coupling of heteroarenols with ureas via C–OH bond activation. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.10.036] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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38
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Mérour JY, Buron F, Plé K, Bonnet P, Routier S. The azaindole framework in the design of kinase inhibitors. Molecules 2014; 19:19935-79. [PMID: 25460315 PMCID: PMC6271083 DOI: 10.3390/molecules191219935] [Citation(s) in RCA: 115] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 11/10/2014] [Accepted: 11/18/2014] [Indexed: 01/05/2023] Open
Abstract
This review article illustrates the growing use of azaindole derivatives as kinase inhibitors and their contribution to drug discovery and innovation. The different protein kinases which have served as targets and the known molecules which have emerged from medicinal chemistry and Fragment-Based Drug Discovery (FBDD) programs are presented. The various synthetic routes used to access these compounds and the chemical pathways leading to their synthesis are also discussed. An analysis of their mode of binding based on X-ray crystallography data gives structural insights for the design of more potent and selective inhibitors.
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Affiliation(s)
- Jean-Yves Mérour
- Institut de Chimie Organique et Analytique (ICOA), Université d'Orléans, UMR CNRS 7311, Orléans F-45067, France.
| | - Frédéric Buron
- Institut de Chimie Organique et Analytique (ICOA), Université d'Orléans, UMR CNRS 7311, Orléans F-45067, France.
| | - Karen Plé
- Institut de Chimie Organique et Analytique (ICOA), Université d'Orléans, UMR CNRS 7311, Orléans F-45067, France.
| | - Pascal Bonnet
- Institut de Chimie Organique et Analytique (ICOA), Université d'Orléans, UMR CNRS 7311, Orléans F-45067, France.
| | - Sylvain Routier
- Institut de Chimie Organique et Analytique (ICOA), Université d'Orléans, UMR CNRS 7311, Orléans F-45067, France.
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39
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Bratenko MK, Barus MM, Rotar DV, Vovk MV. Polyfunctional Pyrazoles. 9*. Synthesis of 1-Alkyl(Aryl)-3-[4-(Hydroxymethyl)-1Н-Pyrazol-3-Yl]UReas. Chem Heterocycl Compd (N Y) 2014. [DOI: 10.1007/s10593-014-1587-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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40
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Sahn JJ, Granger BA, Martin SF. Evolution of a strategy for preparing bioactive small molecules by sequential multicomponent assembly processes, cyclizations, and diversification. Org Biomol Chem 2014; 12:7659-72. [PMID: 25135846 PMCID: PMC4167917 DOI: 10.1039/c4ob00835a] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A strategy for generating diverse collections of small molecules has been developed that features a multicomponent assembly process (MCAP) to efficiently construct a variety of intermediates possessing an aryl aminomethyl subunit. These key compounds are then transformed via selective ring-forming reactions into heterocyclic scaffolds, each of which possesses suitable functional handles for further derivatizations and palladium-catalyzed cross coupling reactions. The modular nature of this approach enables the facile construction of libraries of polycyclic compounds bearing a broad range of substituents and substitution patterns for biological evaluation. Screening of several compound libraries thus produced has revealed a large subset of compounds that exhibit a broad spectrum of medicinally-relevant activities.
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Affiliation(s)
- James J Sahn
- Department of Chemistry, The University of Texas at Austin, 1 University Station A5300, Austin, TX 78712-0165, USA.
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41
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Drung B, Scholz C, Barbosa VA, Nazari A, Sarragiotto MH, Schmidt B. Computational & experimental evaluation of the structure/activity relationship of β-carbolines as DYRK1A inhibitors. Bioorg Med Chem Lett 2014; 24:4854-60. [PMID: 25240617 DOI: 10.1016/j.bmcl.2014.08.054] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 08/22/2014] [Accepted: 08/25/2014] [Indexed: 10/24/2022]
Abstract
DYRK1A has been associated with Down's syndrome and neurodegenerative diseases, therefore it is an important target for novel pharmacological interventions. We combined a ligand-based pharmacophore design with a structure-based protein/ligand docking using the software MOE in order to evaluate the underlying structure/activity relationship. Based on this knowledge we synthesized several novel β-carboline derivatives to validate the theoretical model. Furthermore we identified a modified lead structure as a potent DYRK1A inhibitor (IC50=130 nM) with significant selectivity against MAO-A, DYRK2, DYRK3, DYRK4 & CLK2.
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Affiliation(s)
- Binia Drung
- Clemens Schöpf-Institute of Organic Chemistry and Biochemistry, Technische Universität Darmstadt, Alarich-Weiss-Str. 4, 64287 Darmstadt, Germany
| | - Christoph Scholz
- Clemens Schöpf-Institute of Organic Chemistry and Biochemistry, Technische Universität Darmstadt, Alarich-Weiss-Str. 4, 64287 Darmstadt, Germany
| | - Valéria A Barbosa
- Departamento de Química, Universidade Estadual de Maringá, Avenida Colombo 53790, PR 87020-900 Maringá, Brazil
| | - Azadeh Nazari
- Clemens Schöpf-Institute of Organic Chemistry and Biochemistry, Technische Universität Darmstadt, Alarich-Weiss-Str. 4, 64287 Darmstadt, Germany
| | - Maria H Sarragiotto
- Departamento de Química, Universidade Estadual de Maringá, Avenida Colombo 53790, PR 87020-900 Maringá, Brazil
| | - Boris Schmidt
- Clemens Schöpf-Institute of Organic Chemistry and Biochemistry, Technische Universität Darmstadt, Alarich-Weiss-Str. 4, 64287 Darmstadt, Germany.
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42
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Li X, Wang X, Tian Z, Zhao H, Liang D, Li W, Qiu Y, Lu S. Structural basis of valmerins as dual inhibitors of GSK3β/CDK5. J Mol Model 2014; 20:2407. [PMID: 25142337 DOI: 10.1007/s00894-014-2407-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 07/29/2014] [Indexed: 11/24/2022]
Abstract
Development of multi-target drugs is becoming increasingly attractive in the repertoire of protein kinase inhibitors discovery. In this study, we carried out molecular docking, molecular dynamics simulations, molecular mechanics Poisson-Boltzmann surface area (MM-PBSA) binding free energy calculations, principal component analysis (PCA), and dynamical cross-correlation matrices (DCCM) to dissect the molecular mechanism for the valmerin-19 acting as a dual inhibitor for glycogen synthase kinase 3β (GSK3β) and cyclin-dependent kinase 5 (CDK5). Detailed MM-PBSA calculations revealed that the binding free energies of the valmerin-19 to GSK3β/CDK5 were calculated to be -12.60 ± 2.28 kcal mol(-1) and -11.85 ± 2.54 kcal mol(-1), respectively, indicating that valmerin-19 has the potential to act as a dual inhibitor of GSK3β/CDK5. The analyses of PCA and DCCM results unraveled that binding of the valmerin-19 reduced the conformational dynamics of GSK3β/CDK5 and the valmerin-19 bound to GSK3β/CDK5 might occur mostly through a conformational selection mechanism. This study may be helpful for the future design of novel and potent dual GSK3β/CDK5 inhibitors.
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Affiliation(s)
- Xiaolong Li
- Depatment of Spinal Surgery, Affiliated Hospital of Weifang Medical University, Weifang, 261000, China
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43
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Design of α7 nicotinic acetylcholine receptor ligands in quinuclidine, tropane and quinazoline series. Chemistry, molecular modeling, radiochemistry, in vitro and in rats evaluations of a [18F] quinuclidine derivative. Eur J Med Chem 2014; 82:214-24. [DOI: 10.1016/j.ejmech.2014.04.057] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 04/17/2014] [Accepted: 04/19/2014] [Indexed: 12/23/2022]
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44
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Dehbi O, Tikad A, Bourg S, Bonnet P, Lozach O, Meijer L, Aadil M, Akssira M, Guillaumet G, Routier S. Synthesis and optimization of an original V-shaped collection of 4-7-disubstituted pyrido[3,2-d]pyrimidines as CDK5 and DYRK1A inhibitors. Eur J Med Chem 2014; 80:352-63. [PMID: 24793883 DOI: 10.1016/j.ejmech.2014.04.055] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Revised: 04/17/2014] [Accepted: 04/19/2014] [Indexed: 11/26/2022]
Abstract
We here report the synthesis and biological evaluation of an original collection of 4,7-disubstituted pyrido[3,2-d]pyrimidines designed as potential kinase inhibitors. The collection was generated from a single starting material, 4,7-dichloropyrido[3,2-d]pyrimidine, which afforded the final compounds after two steps: a sequential or one-pot sequence including selective cross coupling reactions in C-4, followed by the second cross-coupling in C-7. In position C-4, a Suzuki-Miyaura type reaction led to monosubstituted derivatives whereas in position C-7, synthesis was achieved via a Suzuki or a Buchwald type reaction using commercially available or undescribed boron derivatives. The biological activity of the V-shaped family was measured in protein kinase assays. The structure activity relationship (SAR) revealed that some compounds selectively inhibited DYRK1A and CDK5 without affecting GSK3. Docking studies furnished possible explanations that correlate with the SAR data. The most active compound on the two biological targets was 27 which exhibited the following IC50: 110 nM for CDK5, 24 nM for DYRK1A and only 1.2 μM for GSK3. In the C-7 amino subfamily, the best derivative was indubitably compound 48 which led to a near selective action on DYRK1A and a remarkable IC50 of 60 nM.
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Affiliation(s)
- Oussama Dehbi
- Institut de Chimie Organique et Analytique, CNRS UMR 7311, B.P. 6759, 45067 Orléans Cedex 2, France; Equipe de Chimie Bioorganique & Analytique, URAC 22, Université Hassan II Mohammedia-Casablanca, BP 146, 28800 Mohammedia, Morocco
| | - Abdellatif Tikad
- Institut de Chimie Organique et Analytique, CNRS UMR 7311, B.P. 6759, 45067 Orléans Cedex 2, France; Equipe de Chimie Bioorganique & Analytique, URAC 22, Université Hassan II Mohammedia-Casablanca, BP 146, 28800 Mohammedia, Morocco
| | - Stéphane Bourg
- Institut de Chimie Organique et Analytique, CNRS UMR 7311, B.P. 6759, 45067 Orléans Cedex 2, France
| | - Pascal Bonnet
- Institut de Chimie Organique et Analytique, CNRS UMR 7311, B.P. 6759, 45067 Orléans Cedex 2, France
| | - Olivier Lozach
- C.N.R.S., Protein Phosphorylation & Human Disease, USR3151, Station Biologique, B.P. 74, 29682 Roscoff Cedex, France
| | - Laurent Meijer
- C.N.R.S., Protein Phosphorylation & Human Disease, USR3151, Station Biologique, B.P. 74, 29682 Roscoff Cedex, France
| | - Mina Aadil
- Equipe de Chimie Bioorganique & Analytique, URAC 22, Université Hassan II Mohammedia-Casablanca, BP 146, 28800 Mohammedia, Morocco
| | - Mohammed Akssira
- Equipe de Chimie Bioorganique & Analytique, URAC 22, Université Hassan II Mohammedia-Casablanca, BP 146, 28800 Mohammedia, Morocco
| | - Gérald Guillaumet
- Institut de Chimie Organique et Analytique, CNRS UMR 7311, B.P. 6759, 45067 Orléans Cedex 2, France.
| | - Sylvain Routier
- Institut de Chimie Organique et Analytique, CNRS UMR 7311, B.P. 6759, 45067 Orléans Cedex 2, France.
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45
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L. Schwan A, Gh. Shkoor M, Nikoloska I. Introducing the Diels-Alder Reactivity of 2-Furanmethanethiol with Selected Maleic Acid Derivatives. HETEROCYCLES 2014. [DOI: 10.3987/com-13-s(s)112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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46
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Indukuri K, Unnava R, Deka MJ, Saikia AK. Stereoselective Synthesis of Amido and Phenyl Azabicyclic Derivatives via a Tandem Aza Prins-Ritter/Friedel–Crafts Type Reaction of Endocyclic N-Acyliminium Ions. J Org Chem 2013; 78:10629-41. [DOI: 10.1021/jo401450j] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Kiran Indukuri
- Department
of Chemistry Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - R. Unnava
- Department
of Chemistry Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Manash J. Deka
- Department
of Chemistry Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Anil K. Saikia
- Department
of Chemistry Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
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47
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Gunosewoyo H, Midzak A, Gaisina IN, Sabath EV, Fedolak A, Hanania T, Brunner D, Papadopoulos V, Kozikowski AP. Characterization of maleimide-based glycogen synthase kinase-3 (GSK-3) inhibitors as stimulators of steroidogenesis. J Med Chem 2013; 56:5115-29. [PMID: 23725591 DOI: 10.1021/jm400511s] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Inhibition of GSK-3β has been well documented to account for the behavioral actions of the mood stabilizer lithium in various animal models of mood disorders. Recent studies have showed that genetic or pharmacological inhibition of GSK-3β resulted in anxiolytic-like and pro-social behavior. In our ongoing efforts to develop GSK-3β inhibitors for the treatment of mood disorders, SAR studies on maleimide-based compounds were undertaken. We present herein for the first time that some of these GSK-3β inhibitors, in particular analogues 1 and 9, were able to stimulate progesterone production in the MA-10 mouse tumor Leydig cell model of steroidogenesis without any significant toxicity. These two compounds were tested in the SmartCube behavioral assay and showed anxiolytic-like signatures following daily dose administration (50 mg/kg, ip) for 13 days. Taken together, these results support the hypothesis that GSK-3β inhibition could influence neuroactive steroid production thereby mediating the modulation of anxiety-like behavior in vivo.
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Affiliation(s)
- Hendra Gunosewoyo
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, 833 South Wood Street, Chicago, Illinois 60612, USA
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48
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Neo AG, Bornadiego A, Díaz J, Marcaccini S, Marcos CF. Elusive 2-aminofuran Diels–Alder substrates for a straightforward synthesis of polysubstituted anilines. Org Biomol Chem 2013; 11:6546-55. [DOI: 10.1039/c3ob41411f] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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