1
|
Zhou Y, Shen W, Gao Y, Peng J, Li Q, Wei X, Liu S, Lam FS, Mayol-Llinàs J, Zhao G, Li G, Li Y, Sun H, Cao Y, Li X. Protein-templated ligand discovery via the selection of DNA-encoded dynamic libraries. Nat Chem 2024; 16:543-555. [PMID: 38326646 DOI: 10.1038/s41557-024-01442-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 01/04/2024] [Indexed: 02/09/2024]
Abstract
DNA-encoded chemical libraries (DELs) have become a powerful technology platform in drug discovery. Dual-pharmacophore DELs display two sets of small molecules at the termini of DNA duplexes, thereby enabling the identification of synergistic binders against biological targets, and have been successfully applied in fragment-based ligand discovery and affinity maturation of known ligands. However, dual-pharmacophore DELs identify separate binders that require subsequent linking to obtain the full ligands, which is often challenging. Here we report a protein-templated DEL selection approach that can identify full ligand/inhibitor structures from DNA-encoded dynamic libraries (DEDLs) without the need for subsequent fragment linking. Our approach is based on dynamic DNA hybridization and target-templated in situ ligand synthesis, and it incorporates and encodes the linker structures in the library, along with the building blocks, to be sampled by the target protein. To demonstrate the performance of this method, 4.35-million- and 3.00-million-member DEDLs with different library architectures were prepared, and hit selection was achieved against four therapeutically relevant target proteins.
Collapse
Grants
- AoE/P-705/16, 17301118, 17111319, 17303220, 17300321, 17318322, C7005-20G, C7016-22G, and 2122-7S04 Research Grants Council, University Grants Committee (RGC, UGC)
- 21877093, 22222702, and 91953119 National Science Foundation of China | National Natural Science Foundation of China-Yunnan Joint Fund (NSFC-Yunnan Joint Fund)
- Health@InnoHK Innovation and Technology Commission (ITF)
Collapse
Affiliation(s)
- Yu Zhou
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China
- Laboratory for Synthetic Chemistry and Chemical Biology Limited, Health@InnoHK, Innovation and Technology Commission, Hong Kong SAR, China
| | - Wenyin Shen
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China
| | - Ying Gao
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China
| | - Jianzhao Peng
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China
| | - Qingrong Li
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China
| | - Xueying Wei
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China
| | - Shihao Liu
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China
| | - Fong Sang Lam
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China
| | - Joan Mayol-Llinàs
- Laboratory for Synthetic Chemistry and Chemical Biology Limited, Health@InnoHK, Innovation and Technology Commission, Hong Kong SAR, China
| | - Guixian Zhao
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences; Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Gang Li
- Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, China
| | - Yizhou Li
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences; Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
| | - Hongzhe Sun
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China.
| | - Yan Cao
- School of Pharmacy, Naval Medical University, Shanghai, China.
| | - Xiaoyu Li
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong SAR, China.
- Laboratory for Synthetic Chemistry and Chemical Biology Limited, Health@InnoHK, Innovation and Technology Commission, Hong Kong SAR, China.
| |
Collapse
|
2
|
Dong R, Yang X, Wang B, Ji X. Mutual leveraging of proximity effects and click chemistry in chemical biology. Med Res Rev 2023; 43:319-342. [PMID: 36177531 DOI: 10.1002/med.21927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 08/14/2022] [Accepted: 09/11/2022] [Indexed: 02/05/2023]
Abstract
Nature has the remarkable ability to realize reactions under physiological conditions that normally would require high temperature and other forcing conditions. In doing so, often proximity effects such as simultaneous binding of two reactants in the same pocket and/or strategic positioning of catalytic functional groups are used as ways to achieve otherwise kinetically challenging reactions. Though true biomimicry is challenging, there have been many beautiful examples of how to leverage proximity effects in realizing reactions that otherwise would not readily happen under near-physiological conditions. Along this line, click chemistry is often used to endow proximity effects, and proximity effects are also used to further leverage the facile and bioorthogonal nature of click chemistry. This review brings otherwise seemingly unrelated topics in chemical biology and drug discovery under one unifying theme of mutual leveraging of proximity effects and click chemistry and aims to critically analyze the biomimicry use of such leveraging effects as powerful approaches in chemical biology and drug discovery. We hope that this review demonstrates the power of employing mutual leveraging proximity effects and click chemistry and inspires the development of new strategies that will address unmet needs in chemistry and biology.
Collapse
Affiliation(s)
- Ru Dong
- Department of Medicinal Chemistry, College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu, China
| | - Xiaoxiao Yang
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia, USA
| | - Binghe Wang
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia, USA
| | - Xingyue Ji
- Department of Medicinal Chemistry, College of Pharmaceutical Science, Soochow University, Suzhou, Jiangsu, China
| |
Collapse
|
3
|
Wang Z, Cherukupalli S, Xie M, Wang W, Jiang X, Jia R, Pannecouque C, De Clercq E, Kang D, Zhan P, Liu X. Contemporary Medicinal Chemistry Strategies for the Discovery and Development of Novel HIV-1 Non-nucleoside Reverse Transcriptase Inhibitors. J Med Chem 2022; 65:3729-3757. [PMID: 35175760 DOI: 10.1021/acs.jmedchem.1c01758] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Currently, HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs) are a major component of the highly active anti-retroviral therapy (HAART) regimen. However, the occurrence of drug-resistant strains and adverse reactions after long-term usage have inevitably compromised the clinical application of NNRTIs. Therefore, the development of novel inhibitors with distinct anti-resistance profiles and better pharmacological properties is still an enormous challenge. Herein, we summarize state-of-the-art medicinal chemistry strategies for the discovery of potent NNRTIs, such as structure-based design strategies, contemporary computer-aided drug design, covalent-binding strategies, and the application of multi-target-directed ligands. The strategies described here will facilitate the identification of promising HIV-1 NNRTIs.
Collapse
Affiliation(s)
- Zhao Wang
- 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, 250012 Jinan, Shandong, P.R. China
| | - Srinivasulu Cherukupalli
- 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, 250012 Jinan, Shandong, P.R. China
| | - Minghui Xie
- 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, 250012 Jinan, Shandong, P.R. China
| | - Wenbo Wang
- 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, 250012 Jinan, Shandong, P.R. China
| | - Xiangyi Jiang
- 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, 250012 Jinan, Shandong, P.R. China
| | - Ruifang Jia
- 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, 250012 Jinan, Shandong, P.R. China
| | - Christophe Pannecouque
- Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy, K.U. Leuven, Herestraat 49 Postbus 1043 (09.A097), B-3000 Leuven, Belgium
| | - Erik De Clercq
- Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy, K.U. Leuven, Herestraat 49 Postbus 1043 (09.A097), B-3000 Leuven, Belgium
| | - Dongwei Kang
- 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, 250012 Jinan, Shandong, P.R. China.,China-Belgium Collaborative Research Center for Innovative Antiviral Drugs of Shandong Province, 44 West Culture Road, 250012 Jinan, Shandong, P.R. China
| | - Peng Zhan
- 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, 250012 Jinan, Shandong, P.R. China.,China-Belgium Collaborative Research Center for Innovative Antiviral Drugs of Shandong Province, 44 West Culture Road, 250012 Jinan, Shandong, P.R. China
| | - Xinyong Liu
- 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, 250012 Jinan, Shandong, P.R. China.,China-Belgium Collaborative Research Center for Innovative Antiviral Drugs of Shandong Province, 44 West Culture Road, 250012 Jinan, Shandong, P.R. China
| |
Collapse
|
4
|
Zhou Y, Shen W, Peng J, Deng Y, Li X. Identification of isoform/domain-selective fragments from the selection of DNA-encoded dynamic library. Bioorg Med Chem 2021; 45:116328. [PMID: 34364223 DOI: 10.1016/j.bmc.2021.116328] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 07/14/2021] [Accepted: 07/19/2021] [Indexed: 12/18/2022]
Abstract
DNA-encoded chemical library (DEL) has emerged to be a powerful ligand screening technology in drug discovery. Recently, we reported a DNA-encoded dynamic library (DEDL) approach that combines the principle of traditional dynamic combinatorial library (DCL) with DEL. DEDL has shown excellent potential in fragment-based ligand discovery with a variety of protein targets. Here, we further tested the utility of DEDL in identifying low molecular weight fragments that are selective for different isoforms or domains of the same protein family. A 10,000-member DEDL was selected against sirtuin-1, 2, and 5 (SIRT1, 2, 5) and the BD1 and BD2 domains of bromodomain 4 (BRD4), respectively. Albeit with modest potency, a series of isoform/domain-selective fragments were identified and the corresponding inhibitors were derived by fragment linking.
Collapse
Affiliation(s)
- Yu Zhou
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong Special Administrative Region
| | - Wenyin Shen
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong Special Administrative Region
| | - Jianzhao Peng
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong Special Administrative Region
| | - Yuqing Deng
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong Special Administrative Region
| | - Xiaoyu Li
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong Special Administrative Region; Laboratory for Synthetic Chemistry and Chemical Biology, Health@InnoHK, Innovation and Technology Commission, Hong Kong Special Administrative Region
| |
Collapse
|
5
|
Bhattacharyya T, Panda D, Dash J. Supramolecular Template-Directed In Situ Click Chemistry: A Bioinspired Approach to Synthesize G-Quadruplex DNA Ligands. Org Lett 2021; 23:3004-3009. [PMID: 33830771 DOI: 10.1021/acs.orglett.1c00685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The assembly of guanosine and boronic acids produces anionic hydrogels (G-B hydrogels) that mimic the topology of the DNA G-quadruplex. We herein demonstrate an unconventional approach of using the G-B hydrogel as a supramolecular template that assembles the irreversible formation of DNA G-quadruplex-selective 1,4-triazole ligands from a pool of alkyne-azide building blocks. These generated ligands could also stabilize and strengthen the gel assembly.
Collapse
Affiliation(s)
- Tanima Bhattacharyya
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Deepanjan Panda
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Jyotirmayee Dash
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| |
Collapse
|
6
|
Prasher P, Sharma M, Zacconi F, Gupta G, Aljabali AA, Mishra V, Tambuwala MM, Kapoor DN, Negi P, Andreoli Pinto TDJ, Singh I, Chellappan DK, Dua K. Synthesis and Anticancer Properties of ‘Azole’ Based Chemotherapeutics as Emerging Chemical Moieties: A Comprehensive Review. CURR ORG CHEM 2021. [DOI: 10.2174/1385272824999200820152501] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Azole frameworks serve as privileged scaffolds in the contemporary drug design
paradigm owing to their unique physicochemical profile that promotes the development
of highly selective, physiological benevolent chemotherapeutics. Several azole nuclei
function as bioisostere in medicinal chemistry and prompt the development of tailored
therapeutics for targeting the desired biological entities. Besides, the azole scaffold forms
an integral part in the advanced drug designing methodologies, such as target template insitu
drug synthesis, that assists in rapid identification of the hit molecules form a diverse
pool of leads; and direct biomolecule-drug conjugation, along with bioorthogonal strategies
that ensure localization, and superior target specificity of the directed therapeutic.
Lastly, the structural diversity of azole framework and high yielding click synthetic methods
provide a comprehensive Structure-Activity Relationship analysis for design optimization of the potential
drug molecules by fine-tuning the placement of different substituents critical for the activity. This review provides
a comprehensive analysis of the synthesis and anticancer potential of azole based chemotherapeutics.
Collapse
Affiliation(s)
- Parteek Prasher
- Department of Chemistry, University of Petroleum & Energy Studies, Dehradun 248007, India
| | - Mousmee Sharma
- Department of Chemistry, Uttaranchal University, Arcadia Grant, Dehradun 248007, India
| | - Flavia Zacconi
- Departamento de Quimica Organica, Facultad de Quimica y de Farmacia, Pontificia Universidad Catolica de Chile, Av. Vicuna Mackenna 4860, Macul, Santiago 7820436, Chile
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura 302 017, Jaipur, India
| | - Alaa A.A. Aljabali
- Faculty of Pharmacy, Department of Pharmaceutics and Pharmaceutical Technology, Yarmouk University, Irbid, Jordan
| | - Vijay Mishra
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Murtaza M. Tambuwala
- School of Pharmacy and Pharmaceutical Science, Ulster University, Coleraine, County Londonderry, Northern Ireland BT52 1SA, United Kingdom
| | - Deepak N. Kapoor
- School of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Post box no. 9, Solan, Himachal Pradesh 173 229, India
| | - Poonam Negi
- School of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Post box no. 9, Solan, Himachal Pradesh 173 229, India
| | - Terezinha de Jesus Andreoli Pinto
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, Professor Lineu Prestes Street, São Paulo 05508-000, Brazil
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, 140401, India
| | - Dinesh K. Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia
| |
Collapse
|
7
|
Fu J, Fu H, Xia Y, N'Go I, Cao J, Pan W, Vincent SP. Identification of inhibitors of UDP-galactopyranose mutase via combinatorial in situ screening. Org Biomol Chem 2021; 19:1818-1826. [PMID: 33565547 DOI: 10.1039/d1ob00138h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
An in situ screening assay for UDP-galactopyranose mutase (UGM, an essential enzyme of M. tuberculosis cell wall biosynthesis) has been developed to discover novel UGM inhibitors. The approach is based on the amide-forming reaction of an amino acid core with various cinnamic acids, followed by a direct fluorescence polarization assay to identify the best UGM binders without isolation and purification of the screened ligands. This assay allows us to perform one-pot high-throughput synthesis and screening of enzyme inhibitors in a 384-well plate format. UGM ligands were successfully identified by this technology and their inhibition levels were established from pure synthetic compounds in vitro and in a whole cell antibacterial assay. This study provides a blueprint for designing enamide structures as new UGM inhibitors and anti-mycobacterial agents.
Collapse
Affiliation(s)
- Jian Fu
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, 550025, China and Department of Chemistry, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium. and The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang 550002, China
| | - Huixiao Fu
- Department of Chemistry, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium.
| | - Yufen Xia
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, 550025, China
| | - Inès N'Go
- Department of Chemistry, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium.
| | - Jun Cao
- Department of Chemistry, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium.
| | - Weidong Pan
- The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang 550002, China
| | - Stéphane P Vincent
- Department of Chemistry, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium.
| |
Collapse
|
8
|
Leissring MA, González-Casimiro CM, Merino B, Suire CN, Perdomo G. Targeting Insulin-Degrading Enzyme in Insulin Clearance. Int J Mol Sci 2021; 22:ijms22052235. [PMID: 33668109 PMCID: PMC7956289 DOI: 10.3390/ijms22052235] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/20/2021] [Accepted: 02/21/2021] [Indexed: 02/07/2023] Open
Abstract
Hepatic insulin clearance, a physiological process that in response to nutritional cues clears ~50–80% of circulating insulin, is emerging as an important factor in our understanding of the pathogenesis of type 2 diabetes mellitus (T2DM). Insulin-degrading enzyme (IDE) is a highly conserved Zn2+-metalloprotease that degrades insulin and several other intermediate-size peptides. Both, insulin clearance and IDE activity are reduced in diabetic patients, albeit the cause-effect relationship in humans remains unproven. Because historically IDE has been proposed as the main enzyme involved in insulin degradation, efforts in the development of IDE inhibitors as therapeutics in diabetic patients has attracted attention during the last decades. In this review, we retrace the path from Mirsky’s seminal discovery of IDE to the present, highlighting the pros and cons of the development of IDE inhibitors as a pharmacological approach to treating diabetic patients.
Collapse
Affiliation(s)
- Malcolm A. Leissring
- Institute for Memory Impairments and Neurological Disorders, University of California, Irvine (UCI MIND), Irvine, CA 92697-4545, USA
- Correspondence: (M.A.L.); (G.P.); Tel.: +1-904-254-3050 (M.A.L.); +34-983-184-805 (G.P.)
| | - Carlos M. González-Casimiro
- Instituto de Biología y Genética Molecular (University of Valladolid-CSIC), 47003 Valladolid, Spain; (C.M.G.-C.); (B.M.)
| | - Beatriz Merino
- Instituto de Biología y Genética Molecular (University of Valladolid-CSIC), 47003 Valladolid, Spain; (C.M.G.-C.); (B.M.)
| | - Caitlin N. Suire
- Department of Biomedical Sciences, Florida State University, Tallahassee, FL 32306-4300, USA;
| | - Germán Perdomo
- Instituto de Biología y Genética Molecular (University of Valladolid-CSIC), 47003 Valladolid, Spain; (C.M.G.-C.); (B.M.)
- Correspondence: (M.A.L.); (G.P.); Tel.: +1-904-254-3050 (M.A.L.); +34-983-184-805 (G.P.)
| |
Collapse
|
9
|
Pomeislová A, Vrzal L, Kozák J, Dobiaš J, Hubálek M, Dvořáková H, Reyes‐Gutiérrez PE, Teplý F, Veverka V. Kinetic Target-Guided Synthesis of Small-Molecule G-Quadruplex Stabilizers. ChemistryOpen 2020; 9:1236-1250. [PMID: 33304739 PMCID: PMC7713561 DOI: 10.1002/open.202000261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/02/2020] [Indexed: 12/25/2022] Open
Abstract
The formation of a G-quadruplex motif in the promoter region of the c-MYC protooncogene prevents its expression. Accordingly, G-quadruplex stabilization by a suitable ligand may be a viable approach for anticancer therapy. In our study, we used the 4-(4-methylpiperazin-1-yl)aniline molecule, previously identified as a fragment library screen hit, as a template for the SAR-guided design of a new small library of clickable fragments and subjected them to click reactions, including kinetic target-guided synthesis in the presence of a G-quadruplex forming oligonucleotide Pu24. We tested the clickable fragments and products of click reactions for their G-quadruplex stabilizing activity and determined their mode of binding to the c-MYC G-quadruplex by NMR spectroscopy. The enhanced stabilizing potency of click products in biology assays (FRET, Polymerase extension assay) matched the increased yields of in situ click reactions. In conclusion, we identified the newly synthesized click products of bis-amino derivatives of 4-(4-methylpiperazin-1-yl)aniline as potent stabilizers of c-MYC G-quadruplex, and their further evolution may lead to the development of an efficient tool for cancer treatment.
Collapse
Affiliation(s)
- Alice Pomeislová
- Institute of Organic Chemistry and BiochemistryThe Czech Academy of Sciences Flemingovo nam. 2PragueCzech Republic
- Department of Organic ChemistryCharles UniversityPragueCzech Republic
| | - Lukáš Vrzal
- Institute of Organic Chemistry and BiochemistryThe Czech Academy of Sciences Flemingovo nam. 2PragueCzech Republic
- NMR laboratoryUniversity of Chemistry and TechnologyPragueCzech Republic
| | - Jaroslav Kozák
- Institute of Organic Chemistry and BiochemistryThe Czech Academy of Sciences Flemingovo nam. 2PragueCzech Republic
| | - Juraj Dobiaš
- Institute of Organic Chemistry and BiochemistryThe Czech Academy of Sciences Flemingovo nam. 2PragueCzech Republic
| | - Martin Hubálek
- Institute of Organic Chemistry and BiochemistryThe Czech Academy of Sciences Flemingovo nam. 2PragueCzech Republic
| | - Hana Dvořáková
- NMR laboratoryUniversity of Chemistry and TechnologyPragueCzech Republic
| | - Paul E. Reyes‐Gutiérrez
- Institute of Organic Chemistry and BiochemistryThe Czech Academy of Sciences Flemingovo nam. 2PragueCzech Republic
| | - Filip Teplý
- Institute of Organic Chemistry and BiochemistryThe Czech Academy of Sciences Flemingovo nam. 2PragueCzech Republic
| | - Václav Veverka
- Institute of Organic Chemistry and BiochemistryThe Czech Academy of Sciences Flemingovo nam. 2PragueCzech Republic
- Department of Cell BiologyCharles UniversityPragueCzech Republic
| |
Collapse
|
10
|
Wagh SB, Maslivetc V, La Clair JJ, Kornienko A. A fluorescent target-guided Paal-Knorr reaction. RSC Adv 2020; 10:37035-37039. [PMID: 34262697 PMCID: PMC8276889 DOI: 10.1039/d0ra06962k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
It has become increasingly apparent that high-diversity chemical reactions play a significant role in the discovery of bioactive small molecules. Here, we describe an expanse of this paradigm, combining a 'target-guided synthesis' concept with Paal-Knorr chemistry applied to the preparation of fluorescent ligands for human prostaglandin-endoperoxide synthase (COX-2).
Collapse
Affiliation(s)
- Sachin B Wagh
- The Department of Chemistry and Biochemistry, Texas State University, San Marcos 78666, USA
| | - Vladimir Maslivetc
- The Department of Chemistry and Biochemistry, Texas State University, San Marcos 78666, USA
| | | | - Alexander Kornienko
- The Department of Chemistry and Biochemistry, Texas State University, San Marcos 78666, USA
| |
Collapse
|
11
|
Bosc D, Camberlein V, Gealageas R, Castillo-Aguilera O, Deprez B, Deprez-Poulain R. Kinetic Target-Guided Synthesis: Reaching the Age of Maturity. J Med Chem 2019; 63:3817-3833. [PMID: 31820982 DOI: 10.1021/acs.jmedchem.9b01183] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Kinetic target-guided synthesis (KTGS) is an original discovery strategy allowing a target to catalyze the irreversible synthesis of its own ligands from a pool of reagents. Although pioneered almost two decades ago, it only recently proved its usefulness in medicinal chemistry, as exemplified by the increasing number of protein targets used, the wider range of target and pocket types, and the diversity of therapeutic areas explored. In recent years, two new leads for in vivo studies were released. Amidations and multicomponent reactions expanded the armamentarium of reactions beyond triazole formation and two new examples of in cellulo KTGS were also disclosed. Herein, we analyze the origins and the chemical space of both KTGS ligands and warhead-bearing reagents. We review the KTGS timeline focusing on recent cases in order to give medicinal chemists the full scope of this strategy which has great potential for hit discovery and hit or lead optimization.
Collapse
Affiliation(s)
- Damien Bosc
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177-Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Virgyl Camberlein
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177-Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Ronan Gealageas
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177-Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Omar Castillo-Aguilera
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177-Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Benoit Deprez
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177-Drugs and Molecules for Living Systems, F-59000 Lille, France
| | - Rebecca Deprez-Poulain
- Univ. Lille, Inserm, Institut Pasteur de Lille, U1177-Drugs and Molecules for Living Systems, F-59000 Lille, France.,Institut Universitaire de France, F- 75005 Paris, France
| |
Collapse
|
12
|
Prasher P, Sharma M. Tailored therapeutics based on 1,2,3-1 H-triazoles: a mini review. MEDCHEMCOMM 2019; 10:1302-1328. [PMID: 31534652 PMCID: PMC6748286 DOI: 10.1039/c9md00218a] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 05/13/2019] [Indexed: 12/19/2022]
Abstract
Contemporary drug discovery approaches rely on library synthesis coupled with combinatorial methods and high-throughput screening to identify leads. However, due to the multitude of components involved, a majority of optimization techniques face persistent challenges related to the efficiency of synthetic processes and the purity of compound libraries. These methods have recently found an upgradation as fragment-based approaches for target-guided synthesis of lead molecules with active involvement of their biological target. The click chemistry approach serves as a promising tool for tailoring the therapeutically relevant biomolecules of interest, improving their bioavailability and bioactivity and redirecting them as efficacious drugs. 1,2,3-1H-Triazole nucleus, being a planar and biologically acceptable scaffold, plays a crucial role in the design of biomolecular mimetics and tailor-made molecules with therapeutic relevance. This versatile scaffold also forms an integral part of the current fragment-based approaches for drug design, kinetic target guided synthesis and bioorthogonal methodologies.
Collapse
Affiliation(s)
- Parteek Prasher
- UGC Sponsored Centre for Advanced Studies , Department of Chemistry , Guru Nanak Dev University , Amritsar 143005 , India . ;
- Department of Chemistry , University of Petroleum & Energy Studies , Dehradun 248007 , India
| | - Mousmee Sharma
- UGC Sponsored Centre for Advanced Studies , Department of Chemistry , Guru Nanak Dev University , Amritsar 143005 , India . ;
| |
Collapse
|
13
|
Frei P, Hevey R, Ernst B. Dynamic Combinatorial Chemistry: A New Methodology Comes of Age. Chemistry 2018; 25:60-73. [DOI: 10.1002/chem.201803365] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Indexed: 12/26/2022]
Affiliation(s)
- Priska Frei
- Institute of Molecular Pharmacy, PharmacenterUniversity of Basel Klingelbergstrasse 50 4056 Basel Switzerland
| | - Rachel Hevey
- Institute of Molecular Pharmacy, PharmacenterUniversity of Basel Klingelbergstrasse 50 4056 Basel Switzerland
| | - Beat Ernst
- Institute of Molecular Pharmacy, PharmacenterUniversity of Basel Klingelbergstrasse 50 4056 Basel Switzerland
| |
Collapse
|
14
|
Jana S, Panda D, Saha P, Pantos̨ GD, Dash J. Dynamic Generation of G-Quadruplex DNA Ligands by Target-Guided Combinatorial Chemistry on a Magnetic Nanoplatform. J Med Chem 2018; 62:762-773. [DOI: 10.1021/acs.jmedchem.8b01459] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Snehasish Jana
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Deepanjan Panda
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Puja Saha
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - G. Dan Pantos̨
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K
| | - Jyotirmayee Dash
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| |
Collapse
|
15
|
Lodge JM, Majmudar CY, Clayton J, Mapp AK. Covalent Chemical Cochaperones of the p300/CBP GACKIX Domain. Chembiochem 2018; 19:1907-1912. [PMID: 29939485 PMCID: PMC10900128 DOI: 10.1002/cbic.201800173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Indexed: 12/28/2022]
Abstract
The GACKIX activator binding domain has been a compelling target for small-molecule probe discovery because of the central role of activator-GACKIX complexes in diseases ranging from leukemia to memory disorders. Additionally, GACKIX is an ideal model to dissect the context-dependent function of activator-coactivator complexes. However, the dynamic and transient protein-protein interactions (PPIs) formed by GACKIX are difficult targets for small molecules. An additional complication is that activator-binding motifs, such as GACKIX, are found in multiple coactivators, making specificity difficult to attain. In this study, we demonstrate that the strategy of tethering can be used to rapidly discover highly specific covalent modulators of the dynamic PPIs between activators and coactivators. These serve as both ortho- and allosteric modulators, enabling the tunable assembly or disassembly of the activator-coactivator complexes formed between the KIX domain and its cognate activator binding partners MLL and CREB. The molecules maintain their function and selectivity, even in human cell lysates and in bacterial cells, and thus, will ultimately be highly useful probes for cellular studies.
Collapse
Affiliation(s)
- Jean M Lodge
- University of Michigan, Life Sciences Institute, 210 Washentaw Avenue, Ann Arbor, MI, 48109, USA
| | - Chinmay Y Majmudar
- University of Michigan, Life Sciences Institute, 210 Washentaw Avenue, Ann Arbor, MI, 48109, USA
| | - James Clayton
- University of Michigan, Life Sciences Institute, 210 Washentaw Avenue, Ann Arbor, MI, 48109, USA
| | - Anna K Mapp
- University of Michigan, Life Sciences Institute, 210 Washentaw Avenue, Ann Arbor, MI, 48109, USA
| |
Collapse
|
16
|
Unver MY, Gierse RM, Ritchie H, Hirsch AKH. Druggability Assessment of Targets Used in Kinetic Target-Guided Synthesis. J Med Chem 2018; 61:9395-9409. [DOI: 10.1021/acs.jmedchem.8b00266] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- M. Yagiz Unver
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
- Helmholtz Institute for Pharmaceutical Research (HIPS) − Helmholtz Centre for Infection Research (HZI), Department for Drug Design and Optimization, Campus Building E 8.1, 66123 Saarbrücken, Germany
| | - Robin M. Gierse
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
- Helmholtz Institute for Pharmaceutical Research (HIPS) − Helmholtz Centre for Infection Research (HZI), Department for Drug Design and Optimization, Campus Building E 8.1, 66123 Saarbrücken, Germany
| | - Harry Ritchie
- Helmholtz Institute for Pharmaceutical Research (HIPS) − Helmholtz Centre for Infection Research (HZI), Department for Drug Design and Optimization, Campus Building E 8.1, 66123 Saarbrücken, Germany
| | - Anna K. H. Hirsch
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
- Helmholtz Institute for Pharmaceutical Research (HIPS) − Helmholtz Centre for Infection Research (HZI), Department for Drug Design and Optimization, Campus Building E 8.1, 66123 Saarbrücken, Germany
- Department of Pharmacy, Saarland University, Campus Building E8.1, 66123 Saarbrücken, Germany
| |
Collapse
|
17
|
Fu S, Nie Q, Ma Y, Song P, Ren X, Luo C, Shang L, Yin Z. Target-guided screening of fragments (TGSOF) in the discovery of inhibitors against EV-A71 3C protease. Chem Commun (Camb) 2018; 54:2890-2893. [PMID: 29497732 DOI: 10.1039/c8cc00469b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
Target-guided screening of fragments (TGSOF) was developed and employed in the identification of EV-A71 3C protease (3Cpro) inhibitors. We identified 4-acetylpyridine and 3-acetylpyridine as effective P3 fragments of an inhibitor and obtained the corresponding irreversible inhibitors 12c and 12fvia this method. Furthermore, based on 12c and 12f, we have obtained reversible inhibitors 17c and 17f. These results demonstrated that TGSOF is a useful strategy for identifying suitable fragments in developing leads in drug discovery.
Collapse
Affiliation(s)
- Shengjun Fu
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
| | | | | | | | | | | | | | | |
Collapse
|
18
|
Jaegle M, Wong EL, Tauber C, Nawrotzky E, Arkona C, Rademann J. Proteintemplat-gesteuerte Fragmentligationen - von der molekularen Erkennung zur Wirkstofffindung. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 129:7464-7485. [PMID: 32313319 PMCID: PMC7159557 DOI: 10.1002/ange.201610372] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Revised: 01/10/2017] [Indexed: 12/28/2022]
Abstract
AbstractProteintemplat‐gesteuerte Fragmentligationen sind ein neuartiges Konzept zur Unterstützung der Wirkstofffindung und können dazu beitragen, die Wirksamkeit von Proteinliganden zu verbessern. Es handelt sich dabei um chemische Reaktionen zwischen niedermolekularen Verbindungen (“Fragmenten”), die die Oberfläche eines Proteins als Reaktionsgefäß verwenden, um die Bildung eines Proteinliganden mit erhöhter Bindungsaffinität zu katalysieren. Die Methode nutzt die molekulare Erkennung kleiner reaktiver Fragmente durch die Proteine sowohl zur Assemblierung der Liganden als auch zur Identifizierung bioaktiver Fragmentkombinationen. Chemische Synthese und Bioassay werden dabei in einem Schritt vereint. Dieser Aufsatz diskutiert die biophysikalischen Grundlagen der reversiblen und irreversiblen Fragmentligationen und gibt einen Überblick über die Methoden, mit denen die durch das Proteintemplat gebildeten Ligationsprodukte detektiert werden können. Der chemische Reaktionsraum und aktuelle Anwendungen wie auch die Bedeutung dieses Konzeptes für die Wirkstofffindung werden erörtert.
Collapse
Affiliation(s)
- Mike Jaegle
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Straße 2+4Berlin14195Deutschland
| | - Ee Lin Wong
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Straße 2+4Berlin14195Deutschland
| | - Carolin Tauber
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Straße 2+4Berlin14195Deutschland
| | - Eric Nawrotzky
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Straße 2+4Berlin14195Deutschland
| | - Christoph Arkona
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Straße 2+4Berlin14195Deutschland
| | - Jörg Rademann
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Straße 2+4Berlin14195Deutschland
| |
Collapse
|
19
|
Jaegle M, Wong EL, Tauber C, Nawrotzky E, Arkona C, Rademann J. Protein-Templated Fragment Ligations-From Molecular Recognition to Drug Discovery. Angew Chem Int Ed Engl 2017; 56:7358-7378. [PMID: 28117936 PMCID: PMC7159684 DOI: 10.1002/anie.201610372] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Revised: 01/10/2017] [Indexed: 12/14/2022]
Abstract
Protein-templated fragment ligation is a novel concept to support drug discovery and can help to improve the efficacy of protein ligands. Protein-templated fragment ligations are chemical reactions between small molecules ("fragments") utilizing a protein's surface as a reaction vessel to catalyze the formation of a protein ligand with increased binding affinity. The approach exploits the molecular recognition of reactive small-molecule fragments by proteins both for ligand assembly and for the identification of bioactive fragment combinations. In this way, chemical synthesis and bioassay are integrated in one single step. This Review discusses the biophysical basis of reversible and irreversible fragment ligations and gives an overview of the available methods to detect protein-templated ligation products. The chemical scope and recent applications as well as future potential of the concept in drug discovery are reviewed.
Collapse
Affiliation(s)
- Mike Jaegle
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Strasse 2+4Berlin14195Germany
| | - Ee Lin Wong
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Strasse 2+4Berlin14195Germany
| | - Carolin Tauber
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Strasse 2+4Berlin14195Germany
| | - Eric Nawrotzky
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Strasse 2+4Berlin14195Germany
| | - Christoph Arkona
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Strasse 2+4Berlin14195Germany
| | - Jörg Rademann
- Freie Universität BerlinMedicinal ChemistryKönigin-Luise-Strasse 2+4Berlin14195Germany
| |
Collapse
|
20
|
Affiliation(s)
- Yukihiro Itoh
- Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Takayoshi Suzuki
- Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| |
Collapse
|
21
|
Jaegle M, Steinmetzer T, Rademann J. Protein-Templated Formation of an Inhibitor of the Blood Coagulation Factor Xa through a Background-Free Amidation Reaction. Angew Chem Int Ed Engl 2017; 56:3718-3722. [PMID: 28199769 PMCID: PMC5363247 DOI: 10.1002/anie.201611547] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Indexed: 11/16/2022]
Abstract
Protein‐templated reactions enable the target‐guided formation of protein ligands from reactive fragments, ideally with no background reaction. Herein, we investigate the templated formation of amides. A nucleophilic fragment that binds to the coagulation factor Xa was incubated with the protein and thirteen differentially activated dipeptides. The protein induced a non‐catalytic templated reaction for the phenyl and trifluoroethyl esters; the latter was shown to be a completely background‐free reaction. Starting from two fragments with millimolar affinity, a 29 nm superadditive inhibitor of factor Xa was obtained. The fragment ligation reaction was detected with high sensitivity by an enzyme activity assay and by mass spectrometry. The reaction progress and autoinhibition of the templated reaction by the formed ligation product were determined, and the structure of the protein–inhibitor complex was elucidated.
Collapse
Affiliation(s)
- Mike Jaegle
- Institute of Pharmacy, Medicinal Chemistry, Freie Universität Berlin, Königin-Luise-Strasse 2+4, 14195, Berlin, Germany
| | - Torsten Steinmetzer
- Philipps-Universität Marburg, Fachbereich Pharmazie, Institut für Pharmazeutische Chemie, Marbacher Weg 6, 35037, Marburg, Germany
| | - Jörg Rademann
- Institute of Pharmacy, Medicinal Chemistry, Freie Universität Berlin, Königin-Luise-Strasse 2+4, 14195, Berlin, Germany
| |
Collapse
|
22
|
Jaegle M, Steinmetzer T, Rademann J. Proteintemplat‐gesteuerte Bildung eines Inhibitors des Koagulationsfaktors Xa durch eine Amidierung ohne Hintergrundreaktion. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611547] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Mike Jaegle
- Medizinische Chemie Institut für Pharmazie Freie Universität Berlin Königin-Luise-Straße 2+4 14195 Berlin Deutschland
| | - Torsten Steinmetzer
- Philipps-Universität Marburg Fachbereich Pharmazie Institut für Pharmazeutische Chemie Marbacher Weg 6 35037 Marburg Deutschland
| | - Jörg Rademann
- Medizinische Chemie Institut für Pharmazie Freie Universität Berlin Königin-Luise-Straße 2+4 14195 Berlin Deutschland
| |
Collapse
|
23
|
Kinetic target-guided synthesis in drug discovery and chemical biology: a comprehensive facts and figures survey. Future Med Chem 2016; 8:381-404. [DOI: 10.4155/fmc-2015-0007] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
For the last 15 years, kinetic target-guided syntheses, including in situ click chemistry, have been used as alternative methods to find ligands to therapeutically relevant proteins. In this review, a comprehensive survey of biological targets used in kinetic target-guided synthesis covers historical and recent examples. The chemical reactions employed and practical aspects, including controls, library sizes and product detection, are presented. A particular focus is on the reagents and warhead selection and design with a critical overview of the challenges encountered. As protein supply remains a key success factor, it appears that increased efforts should be taken toward miniaturization in order to expand the scope of this strategy and qualify it as a fully fledged drug discovery tool.
Collapse
|
24
|
Abstract
Within the green chemistry context, heterogeneous catalysis is more and more applied to organic synthesis. The well known ‘click chemistry’ and especially its flagship, the copper-catalyzed azide–alkyne cycloaddition reaction (CuAAC), is now catch up by such heterogenisation process and copper ions or metals have been grafted or deposited on or into various solids, such as (bio)polymers, charcoal, silica, zeolites, POM or MOF.
Collapse
Affiliation(s)
- S. Chassaing
- Institut des Technologies Avancées en Sciences du Vivant
- Université de Toulouse
- France
| | - V. Bénéteau
- Institut de Chimie de Strasbourg
- UMR 7177
- Université de Strasbourg
- 67000 Strasbourg
- France
| | - P. Pale
- Institut de Chimie de Strasbourg
- UMR 7177
- Université de Strasbourg
- 67000 Strasbourg
- France
| |
Collapse
|
25
|
Hu MH, Chen X, Chen SB, Ou TM, Yao M, Gu LQ, Huang ZS, Tan JH. A new application of click chemistry in situ: development of fluorescent probe for specific G-quadruplex topology. Sci Rep 2015; 5:17202. [PMID: 26603780 PMCID: PMC4658637 DOI: 10.1038/srep17202] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 10/27/2015] [Indexed: 11/28/2022] Open
Abstract
Target-guided synthesis is an approach to drug discovery that allows the target to self-assemble its own binding agents. So far, target-guided synthesis and especially in situ click chemistry have attracted extensive attention and have led to the identification of highly potent inhibitors for proteins. In this study, we expand the application of in situ click chemistry and present a procedure using this approach to identify selective fluorescent probes for a specific topology of G-quadruplex nucleic acids, the parallel G-quadruplexes. On this basis, compound 15 assembled by triarylimidazole scaffold and carboxyl side chain was a positive hit, demonstrating highly potential in the sensitive and selective detection of parallel G-quadruplexes. Such selective fluorescence response can be rationalized in terms of different binding affinities between 15 and G-quadruplexes. Our work accordingly represents a new development towards the application of in situ click chemistry to develop selective fluorescent probes and may also shed light on the search for probes for a specific G-quadruplex topology.
Collapse
Affiliation(s)
- Ming-Hao Hu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Xiao Chen
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Shuo-Bin Chen
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Tian-Miao Ou
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Meicun Yao
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Lian-Quan Gu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Zhi-Shu Huang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Jia-Heng Tan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| |
Collapse
|
26
|
Zhan P, Pannecouque C, De Clercq E, Liu X. Anti-HIV Drug Discovery and Development: Current Innovations and Future Trends. J Med Chem 2015; 59:2849-78. [PMID: 26509831 DOI: 10.1021/acs.jmedchem.5b00497] [Citation(s) in RCA: 234] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The early effectiveness of combinatorial antiretroviral therapy (cART) in the treatment of HIV infection has been compromised to some extent by rapid development of multidrug-resistant HIV strains, poor bioavailability, and cumulative toxicities, and so there is a need for alternative strategies of antiretroviral drug discovery and additional therapeutic agents with novel action modes or targets. From this perspective, we first review current strategies of antiretroviral drug discovery and optimization, with the aid of selected examples from the recent literature. We highlight the development of phosphate ester-based prodrugs as a means to improve the aqueous solubility of HIV inhibitors, and the introduction of the substrate envelope hypothesis as a new approach for overcoming HIV drug resistance. Finally, we discuss future directions for research, including opportunities for exploitation of novel antiretroviral targets, and the strategy of activation of latent HIV reservoirs as a means to eradicate the virus.
Collapse
Affiliation(s)
- Peng Zhan
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , 44, West Culture Road, 250012, Jinan, Shandong, P. R. China
| | - Christophe Pannecouque
- Rega Institute for Medical Research, Katholieke Universiteit Leuven , Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Erik De Clercq
- Rega Institute for Medical Research, Katholieke Universiteit Leuven , Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Xinyong Liu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , 44, West Culture Road, 250012, Jinan, Shandong, P. R. China
| |
Collapse
|
27
|
Catalytic site inhibition of insulin-degrading enzyme by a small molecule induces glucose intolerance in mice. Nat Commun 2015; 6:8250. [PMID: 26394692 PMCID: PMC4580987 DOI: 10.1038/ncomms9250] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 07/31/2015] [Indexed: 01/22/2023] Open
Abstract
Insulin-degrading enzyme (IDE) is a protease that cleaves insulin and other bioactive peptides such as amyloid-β. Knockout and genetic studies have linked IDE to Alzheimer's disease and type-2 diabetes. As the major insulin-degrading protease, IDE is a candidate drug target in diabetes. Here we have used kinetic target-guided synthesis to design the first catalytic site inhibitor of IDE suitable for in vivo studies (BDM44768). Crystallographic and small angle X-ray scattering analyses show that it locks IDE in a closed conformation. Among a panel of metalloproteases, BDM44768 selectively inhibits IDE. Acute treatment of mice with BDM44768 increases insulin signalling and surprisingly impairs glucose tolerance in an IDE-dependent manner. These results confirm that IDE is involved in pathways that modulate short-term glucose homeostasis, but casts doubt on the general usefulness of the inhibition of IDE catalytic activity to treat diabetes. Inhibiting insulin-degrading enzyme (IDE) has been proposed as a potential therapeutic strategy for the treatment of patients with diabetes. Here, the authors develop a novel IDE inhibitor but find that, surprisingly, IDE inhibition has negative effects on glucose tolerance in mice.
Collapse
|
28
|
Farrow B, Wong M, Malette J, Lai B, Deyle KM, Das S, Nag A, Agnew HD, Heath JR. Epitope Targeting of Tertiary Protein Structure Enables Target-Guided Synthesis of a Potent In-Cell Inhibitor of Botulinum Neurotoxin. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502451] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
29
|
Farrow B, Wong M, Malette J, Lai B, Deyle KM, Das S, Nag A, Agnew HD, Heath JR. Epitope targeting of tertiary protein structure enables target-guided synthesis of a potent in-cell inhibitor of botulinum neurotoxin. Angew Chem Int Ed Engl 2015; 54:7114-9. [PMID: 25925721 DOI: 10.1002/anie.201502451] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 04/09/2015] [Indexed: 12/14/2022]
Abstract
Botulinum neurotoxin (BoNT) serotype A is the most lethal known toxin and has an occluded structure, which prevents direct inhibition of its active site before it enters the cytosol. Target-guided synthesis by in situ click chemistry is combined with synthetic epitope targeting to exploit the tertiary structure of the BoNT protein as a landscape for assembling a competitive inhibitor. A substrate-mimicking peptide macrocycle is used as a direct inhibitor of BoNT. An epitope-targeting in situ click screen is utilized to identify a second peptide macrocycle ligand that binds to an epitope that, in the folded BoNT structure, is active-site-adjacent. A second in situ click screen identifies a molecular bridge between the two macrocycles. The resulting divalent inhibitor exhibits an in vitro inhibition constant of 165 pM against the BoNT/A catalytic chain. The inhibitor is carried into cells by the intact holotoxin, and demonstrates protection and rescue of BoNT intoxication in a human neuron model.
Collapse
Affiliation(s)
- Blake Farrow
- Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125 (USA).,Department of Applied Physics and Materials Science, California Institute of Technology (USA)
| | - Michelle Wong
- Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125 (USA)
| | - Jacquie Malette
- Indi Molecular, 6162 Bristol Parkway, Culver City, CA 90230 (USA)
| | - Bert Lai
- Indi Molecular, 6162 Bristol Parkway, Culver City, CA 90230 (USA)
| | - Kaycie M Deyle
- Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125 (USA)
| | - Samir Das
- Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125 (USA)
| | - Arundhati Nag
- Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125 (USA)
| | - Heather D Agnew
- Indi Molecular, 6162 Bristol Parkway, Culver City, CA 90230 (USA)
| | - James R Heath
- Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E. California Blvd, Pasadena, CA 91125 (USA).
| |
Collapse
|
30
|
Fu DY, Jin S, Zheng DD, Zha X, Wu Y. Peptidic inhibitors for in vitro pentamer formation of human papillomavirus capsid protein l1. ACS Med Chem Lett 2015; 6:381-5. [PMID: 25893037 DOI: 10.1021/ml500392y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 02/25/2015] [Indexed: 12/18/2022] Open
Abstract
A new 14 peptide, originating essentially from the helix 5 of HPV 16L1, illustrates an IC50 of 19.38 nM for the inhibition of HPV 16 L1 pentamer formation, which is highly efficient for targeting a specific protein segment. In addition, mechanism studies reveal that the length, sequence, and the folding of the peptide are critical factors for its inhibition. Particularly, the peptide shows similar inhibition against the pentamer formation of HPV 58L1, although it is designed specially for HPV 16 L1. This study opens a way for the development of high-efficiency, broad-spectrum inhibitors as a new class of anti-HPV agents, which could be extended to the treatment of other virus types.
Collapse
Affiliation(s)
- Ding-Yi Fu
- State Key Laboratory
of Supramolecular Structure and Materials, Institute of Theoretical
Chemistry, Jilin University, No. 2699, Qianjin Street, Changchun 130012, China
| | - Shi Jin
- State Key Laboratory
of Supramolecular Structure and Materials, Institute of Theoretical
Chemistry, Jilin University, No. 2699, Qianjin Street, Changchun 130012, China
| | - Dong-Dong Zheng
- State Key Laboratory
of Supramolecular Structure and Materials, Institute of Theoretical
Chemistry, Jilin University, No. 2699, Qianjin Street, Changchun 130012, China
| | - Xiao Zha
- Sichuan Tumor Hospital & Institute, Chengdu 610041, China
| | - Yuqing Wu
- State Key Laboratory
of Supramolecular Structure and Materials, Institute of Theoretical
Chemistry, Jilin University, No. 2699, Qianjin Street, Changchun 130012, China
| |
Collapse
|
31
|
Oueis E, Sabot C, Renard PY. New insights into the kinetic target-guided synthesis of protein ligands. Chem Commun (Camb) 2015; 51:12158-69. [DOI: 10.1039/c5cc04183j] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This review describes the recent applications of the kinetic target guided synthesis and highlights the new advances of this strategy.
Collapse
Affiliation(s)
- Emilia Oueis
- Biomedical Sciences Research Council
- University of St. Andrews
- St. Andrews KY16 9ST
- UK
| | - Cyrille Sabot
- Normandie University
- COBRA
- UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS
- Cedex
- France
| | - Pierre-Yves Renard
- Normandie University
- COBRA
- UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS
- Cedex
- France
| |
Collapse
|
32
|
Jouanno LA, Chevalier A, Sekkat N, Perzo N, Castel H, Romieu A, Lange N, Sabot C, Renard PY. Kondrat’eva Ligation: Diels–Alder-Based Irreversible Reaction for Bioconjugation. J Org Chem 2014; 79:10353-66. [DOI: 10.1021/jo501972m] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Laurie-Anne Jouanno
- Normandie Univ, COBRA, UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS, 1 rue Tesnière, 76821 Mont-Saint-Aignan Cedex, France
| | - Arnaud Chevalier
- Normandie Univ, COBRA, UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS, 1 rue Tesnière, 76821 Mont-Saint-Aignan Cedex, France
| | - Nawal Sekkat
- Section
des Sciences Pharmaceutiques, Université de Genève, Université de Lausanne, Quai Ernest Ansermet 30, CH-1211 Genève 4, Switzerland
| | - Nicolas Perzo
- Inserm
U982, Laboratory of Neuronal and Neuroendocrine Communication and
Differentiation (DC2N), Astrocyte and Vascular Niche, Institute of
Research and Biomedical Innovation (IRIB), PRES Normandy University, University of Rouen, 76821 Mont-Saint-Aignan Cedex, France
- North-West Cancéropole (CNO), 59008 Lille Cedex, France
| | - Hélène Castel
- Inserm
U982, Laboratory of Neuronal and Neuroendocrine Communication and
Differentiation (DC2N), Astrocyte and Vascular Niche, Institute of
Research and Biomedical Innovation (IRIB), PRES Normandy University, University of Rouen, 76821 Mont-Saint-Aignan Cedex, France
- North-West Cancéropole (CNO), 59008 Lille Cedex, France
| | - Anthony Romieu
- ICMUB,
UMR CNRS 6302, Université de Bourgogne, 9 Avenue Alain Savary, 21078 Dijon, France
- Institut Universitaire de France, 103 Boulevard Saint-Michel, 75005 Paris, France
| | - Norbert Lange
- Section
des Sciences Pharmaceutiques, Université de Genève, Université de Lausanne, Quai Ernest Ansermet 30, CH-1211 Genève 4, Switzerland
| | - Cyrille Sabot
- Normandie Univ, COBRA, UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS, 1 rue Tesnière, 76821 Mont-Saint-Aignan Cedex, France
| | - Pierre-Yves Renard
- Normandie Univ, COBRA, UMR 6014 & FR 3038; Univ Rouen; INSA Rouen; CNRS, 1 rue Tesnière, 76821 Mont-Saint-Aignan Cedex, France
| |
Collapse
|
33
|
From protein total synthesis to peptide transamidation and metathesis: playing with the reversibility of N,S-acyl or N,Se-acyl migration reactions. Curr Opin Chem Biol 2014; 22:137-45. [DOI: 10.1016/j.cbpa.2014.09.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 09/22/2014] [Accepted: 09/22/2014] [Indexed: 11/23/2022]
|
34
|
Kang D, Song Y, Chen W, Zhan P, Liu X. “Old Dogs with New Tricks”: exploiting alternative mechanisms of action and new drug design strategies for clinically validated HIV targets. MOLECULAR BIOSYSTEMS 2014; 10:1998-2022. [DOI: 10.1039/c4mb00147h] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
35
|
Milroy LG, Grossmann TN, Hennig S, Brunsveld L, Ottmann C. Modulators of Protein–Protein Interactions. Chem Rev 2014; 114:4695-748. [DOI: 10.1021/cr400698c] [Citation(s) in RCA: 352] [Impact Index Per Article: 35.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Lech-Gustav Milroy
- Laboratory
of Chemical Biology and Institute of Complex Molecular Systems, Department
of Biomedical Engineering, Technische Universiteit Eindhoven, Den Dolech
2, 5612 AZ Eindhoven, The Netherlands
| | - Tom N. Grossmann
- Chemical Genomics Centre of the Max Planck Society, Otto-Hahn Straße 15, 44227 Dortmund, Germany
- Department
of Chemistry and Chemical Biology, Technical University Dortmund, Otto-Hahn-Strasse 6, 44227 Dortmund, Germany
| | - Sven Hennig
- Chemical Genomics Centre of the Max Planck Society, Otto-Hahn Straße 15, 44227 Dortmund, Germany
| | - Luc Brunsveld
- Laboratory
of Chemical Biology and Institute of Complex Molecular Systems, Department
of Biomedical Engineering, Technische Universiteit Eindhoven, Den Dolech
2, 5612 AZ Eindhoven, The Netherlands
| | - Christian Ottmann
- Laboratory
of Chemical Biology and Institute of Complex Molecular Systems, Department
of Biomedical Engineering, Technische Universiteit Eindhoven, Den Dolech
2, 5612 AZ Eindhoven, The Netherlands
| |
Collapse
|
36
|
Chen H, Yang W, Wu W, Jiang H. Palladium-catalyzed regioselective azidation of allylic C–H bonds under atmospheric pressure of dioxygen. Org Biomol Chem 2014; 12:3340-3. [DOI: 10.1039/c4ob00442f] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A palladium-catalyzed allylic azidation of alkenes with sodium azide under atmospheric pressure of dioxygen was developed.
Collapse
Affiliation(s)
- Huoji Chen
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640, P. R. China
| | - Wanfei Yang
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640, P. R. China
| | - Wanqing Wu
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640, P. R. China
| | - Huanfeng Jiang
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640, P. R. China
| |
Collapse
|
37
|
Oueis E, Nachon F, Sabot C, Renard PY. First enzymatic hydrolysis/thio-Michael addition cascade route to synthesis of AChE inhibitors. Chem Commun (Camb) 2014; 50:2043-5. [DOI: 10.1039/c3cc48871c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
38
|
Oueis E, Santoni G, Ronco C, Syzgantseva O, Tognetti V, Joubert L, Romieu A, Weik M, Jean L, Sabot C, Nachon F, Renard PY. Reaction site-driven regioselective synthesis of AChE inhibitors. Org Biomol Chem 2014; 12:156-61. [DOI: 10.1039/c3ob42109k] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
39
|
Itoh Y, Miyata N, Suzuki T. Target-guided Synthesis: Medicinal Chemistry Strategy to Allow Target Enzymes Themselves to Synthesize their Own Inhibitors. J SYN ORG CHEM JPN 2014. [DOI: 10.5059/yukigoseikyokaishi.72.702] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
40
|
Ohkanda J. Module Assembly for Designing Multivalent Mid-Sized Inhibitors of Protein-Protein Interactions. CHEM REC 2013; 13:561-75. [DOI: 10.1002/tcr.201300026] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Junko Ohkanda
- Institute for Chemical Research; Kyoto University; Gokasho, Uji Kyoto 611-0011 Japan
| |
Collapse
|
41
|
Yu Y, Cheng X, Zhang H, Hu S, Li X, Zhang A. Preparation of highly sensitive sensors based on polystyrene microspheres for the detection and removal of Hg2+
ions. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26878] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yun Yu
- School of Chemistry and Materials Science; South-central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Xinjian Cheng
- School of Chemistry and Materials Science; South-central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Huijuan Zhang
- Key Laboratory of Catalysis and Materials Science of Hubei Province; South-central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Shengli Hu
- Department of Chemical and Enviromental Engineering; Hubei Normal University; Huangshi 435002 China
| | - Xianghong Li
- Key Laboratory of Catalysis and Materials Science of Hubei Province; South-central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Aiqing Zhang
- Key Laboratory of Catalysis and Materials Science of Hubei Province; South-central University for Nationalities; Wuhan 430074 People's Republic of China
| |
Collapse
|
42
|
Peruzzotti C, Borrelli S, Ventura M, Pantano R, Fumagalli G, Christodoulou MS, Monticelli D, Luzzani M, Fallacara AL, Tintori C, Botta M, Passarella D. Probing the binding site of abl tyrosine kinase using in situ click chemistry. ACS Med Chem Lett 2013; 4:274-7. [PMID: 24900659 DOI: 10.1021/ml300394w] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Accepted: 01/15/2013] [Indexed: 02/06/2023] Open
Abstract
Modern combinatorial chemistry is used to discover compounds with desired function by an alternative strategy, in which the biological target is directly involved in the choice of ligands assembled from a pool of smaller fragments. Herein, we present the first experimental result where the use of in situ click chemistry has been successfully applied to probe the ligand-binding site of Abl and the ability of this enzyme to form its inhibitor. Docking studies show that Abl is able to allow the in situ click chemistry between specific azide and alkyne fragments by binding to Abl-active sites. This report allows medicinal chemists to use protein-directed in situ click chemistry for exploring the conformational space of a ligand-binding pocket and the ability of the protein to guide its inhibitor. This approach can be a novel, valuable tool to guide drug design synthesis in the field of tyrosine kinases.
Collapse
Affiliation(s)
- Cristina Peruzzotti
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi
19, 20133 Milano, Italy
| | - Stella Borrelli
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi
19, 20133 Milano, Italy
| | - Micol Ventura
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi
19, 20133 Milano, Italy
| | - Rebecca Pantano
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi
19, 20133 Milano, Italy
| | - Gaia Fumagalli
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi
19, 20133 Milano, Italy
| | | | - Damiano Monticelli
- Dipartimento di Scienze Alta
Tecnologia, Università degli Studi dell’Insubria, Via Valleggio 11, 22100 Como, Italy
| | | | - Anna Lucia Fallacara
- Dipartimento Farmaco Chimico
Tecnologico, Università degli Studi di Siena, Via Alcide de Gasperi 2, I-53100, Siena, Italy
| | - Cristina Tintori
- Dipartimento Farmaco Chimico
Tecnologico, Università degli Studi di Siena, Via Alcide de Gasperi 2, I-53100, Siena, Italy
| | - Maurizio Botta
- Dipartimento Farmaco Chimico
Tecnologico, Università degli Studi di Siena, Via Alcide de Gasperi 2, I-53100, Siena, Italy
| | - Daniele Passarella
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi
19, 20133 Milano, Italy
| |
Collapse
|
43
|
Maki T, Kawamura A, Kato N, Ohkanda J. Chemical ligation of epoxide-containing fusicoccins and peptide fragments guided by 14-3-3 protein. ACTA ACUST UNITED AC 2013. [DOI: 10.1039/c2mb25388g] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
44
|
Lubriks D, Sokolovs I, Suna E. Indirect C–H Azidation of Heterocycles via Copper-Catalyzed Regioselective Fragmentation of Unsymmetrical λ3-Iodanes. J Am Chem Soc 2012; 134:15436-42. [DOI: 10.1021/ja305574k] [Citation(s) in RCA: 125] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Dmitrijs Lubriks
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia
| | - Igors Sokolovs
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia
| | - Edgars Suna
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia
| |
Collapse
|
45
|
Tanaka K, Shirotsuki S, Iwata T, Kageyama C, Tahara T, Nozaki S, Siwu ERO, Tamura S, Douke S, Murakami N, Onoe H, Watanabe Y, Fukase K. Template-assisted and self-activating clicked peptide as a synthetic mimic of the SH2 domain. ACS Chem Biol 2012; 7:637-45. [PMID: 22239652 DOI: 10.1021/cb2003175] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A new synthetic strategy for obtaining artificial receptors that selectively regulate and/or control specific protein/protein interactions was developed based on the template-assisted and the self-activating click reaction applied to a combinatorial library. Synthetic mimics of the Grb2-SH2 domain, examined as a model case, selectively bound to a target signaling protein to induce cytotoxicity and inhibit tumor growth in vivo.
Collapse
Affiliation(s)
- Katsunori Tanaka
- Department
of Chemistry, Graduate
School of Science, Osaka University, 1-1
Machikaneyama-cho, Toyonaka-shi, Osaka 560-0043, Japan
| | - Sanae Shirotsuki
- Department
of Chemistry, Graduate
School of Science, Osaka University, 1-1
Machikaneyama-cho, Toyonaka-shi, Osaka 560-0043, Japan
| | - Takayuki Iwata
- Department
of Chemistry, Graduate
School of Science, Osaka University, 1-1
Machikaneyama-cho, Toyonaka-shi, Osaka 560-0043, Japan
| | - Chika Kageyama
- Department
of Chemistry, Graduate
School of Science, Osaka University, 1-1
Machikaneyama-cho, Toyonaka-shi, Osaka 560-0043, Japan
| | - Tsuyoshi Tahara
- RIKEN Center for Molecular Imaging Science, 6-7-3 Minatojima-minamimachi,
Chuo-ku, Kobe-shi, Hyogo 650-0047, Japan
| | - Satoshi Nozaki
- RIKEN Center for Molecular Imaging Science, 6-7-3 Minatojima-minamimachi,
Chuo-ku, Kobe-shi, Hyogo 650-0047, Japan
| | - Eric R. O. Siwu
- Department
of Chemistry, Graduate
School of Science, Osaka University, 1-1
Machikaneyama-cho, Toyonaka-shi, Osaka 560-0043, Japan
| | - Satoru Tamura
- Graduate School of Pharmaceutical
Sciences, Osaka University, 1-6 Yamada-oka,
Suita-shi, Osaka 565-0871, Japan
| | - Shunsuke Douke
- Graduate School of Pharmaceutical
Sciences, Osaka University, 1-6 Yamada-oka,
Suita-shi, Osaka 565-0871, Japan
| | - Nobutoshi Murakami
- Graduate School of Pharmaceutical
Sciences, Osaka University, 1-6 Yamada-oka,
Suita-shi, Osaka 565-0871, Japan
| | - Hirotaka Onoe
- RIKEN Center for Molecular Imaging Science, 6-7-3 Minatojima-minamimachi,
Chuo-ku, Kobe-shi, Hyogo 650-0047, Japan
| | - Yasuyoshi Watanabe
- RIKEN Center for Molecular Imaging Science, 6-7-3 Minatojima-minamimachi,
Chuo-ku, Kobe-shi, Hyogo 650-0047, Japan
| | - Koichi Fukase
- Department
of Chemistry, Graduate
School of Science, Osaka University, 1-1
Machikaneyama-cho, Toyonaka-shi, Osaka 560-0043, Japan
| |
Collapse
|
46
|
Namelikonda NK, Manetsch R. Sulfo-click reaction via in situ generated thioacids and its application in kinetic target-guided synthesis. Chem Commun (Camb) 2012; 48:1526-8. [DOI: 10.1039/c1cc14724b] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
47
|
Evangelio E, Rath NP, Mirica LM. Cycloaddition reactivity studies of first-row transition metal–azide complexes and alkynes: an inorganic click reaction for metalloenzyme inhibitor synthesis. Dalton Trans 2012; 41:8010-21. [DOI: 10.1039/c2dt30145h] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
48
|
Abstract
The use of water as solvent features many benefits such as improving reactivities and selectivities, simplifying the workup procedures, enabling the recycling of the catalyst and allowing mild reaction conditions and protecting-group free synthesis in addition to being benign itself. In addition, exploring organic chemistry in water can lead to uncommon reactivities and selectivities complementing the organic chemists' synthetic toolbox in organic solvents. Studying chemistry in water also allows insight to be gained into Nature's way of chemical synthesis. However, using water as solvent is not always green. This tutorial review briefly discusses organic synthesis in water with a Green Chemistry perspective.
Collapse
Affiliation(s)
- Marc-Olivier Simon
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A2K6, Canada
| | | |
Collapse
|
49
|
Suchý M, Milne M, Li AX, McVicar N, Dodd DW, Bartha R, Hudson RHE. Mono- and Tetraalkyne Modified Ligands and Their Eu3+ Complexes - Utilizing “Click” Chemistry to Expand the Scope of Conjugation Chemistry. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100945] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
50
|
|