1
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Skorenski M, Ji S, Verhelst SHL. Covalent activity-based probes for imaging of serine proteases. Biochem Soc Trans 2024; 52:923-935. [PMID: 38629725 DOI: 10.1042/bst20231450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 04/03/2024] [Accepted: 04/04/2024] [Indexed: 04/25/2024]
Abstract
Serine proteases are one of the largest mechanistic classes of proteases. They regulate a plethora of biochemical pathways inside and outside the cell. Aberrant serine protease activity leads to a wide variety of human diseases. Reagents to visualize these activities can be used to gain insight into the biological roles of serine proteases. Moreover, they may find future use for the detection of serine proteases as biomarkers. In this review, we discuss small molecule tools to image serine protease activity. Specifically, we outline different covalent activity-based probes and their selectivity against various serine protease targets. We also describe their application in several imaging methods.
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Affiliation(s)
- Marcin Skorenski
- Department of Cellular and Molecular Medicine, Laboratory of Chemical Biology, KU Leuven - University of Leuven, Herestraat 49 Box 901b, 3000 Leuven, Belgium
| | - Shanping Ji
- Department of Cellular and Molecular Medicine, Laboratory of Chemical Biology, KU Leuven - University of Leuven, Herestraat 49 Box 901b, 3000 Leuven, Belgium
| | - Steven H L Verhelst
- Department of Cellular and Molecular Medicine, Laboratory of Chemical Biology, KU Leuven - University of Leuven, Herestraat 49 Box 901b, 3000 Leuven, Belgium
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2
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Torzyk-Jurowska K, Ciekot J, Winiarski L. Targeted Library of Phosphonic-Type Inhibitors of Human Neutrophil Elastase. Molecules 2024; 29:1120. [PMID: 38474630 DOI: 10.3390/molecules29051120] [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: 11/03/2023] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
Despite many years of research, human neutrophil elastase (HNE) still remains an area of interest for many researchers. This multifunctional representative of neutrophil serine proteases is one of the most destructive enzymes found in the human body which can degrade most of the extracellular matrix. Overexpression or dysregulation of HNE may lead to the development of several inflammatory diseases. Previously, we presented the HNE inhibitor with kinact/KI value over 2,000,000 [M-1s-1]. In order to optimize its structure, over 100 novel tripeptidyl derivatives of α-aminoalkylphosphonate diaryl esters were synthesized, and their activity toward HNE was checked. To confirm the selectivity of the resultant compounds, several of the most active were additionally checked against the two other neutrophil proteases: proteinase 3 and cathepsin G. The developed modifications allowed us to obtain a compound with significantly increased inhibitory activity against human neutrophil elastase with high selectivity toward cathepsin G, but none toward proteinase 3.
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Affiliation(s)
- Karolina Torzyk-Jurowska
- Division of Organic and Medicinal Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Jaroslaw Ciekot
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland
| | - Lukasz Winiarski
- Division of Organic and Medicinal Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
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3
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Fuentes E, Arauna D, Araya-Maturana R. Regulation of mitochondrial function by hydroquinone derivatives as prevention of platelet activation. Thromb Res 2023; 230:55-63. [PMID: 37639783 DOI: 10.1016/j.thromres.2023.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/07/2023] [Accepted: 08/18/2023] [Indexed: 08/31/2023]
Abstract
Platelet activation plays an essential role in the pathogenesis of thrombotic events in different diseases (e.g., cancer, type 2 diabetes, Alzheimer's, and cardiovascular diseases, and even in patients diagnosed with coronavirus disease 2019). Therefore, antiplatelet therapy is essential to reduce thrombus formation. However, the utility of current antiplatelet drugs is limited. Therefore, identifying novel antiplatelet compounds is very important in developing new drugs. In this context, the involvement of mitochondrial function as an efficient energy source required for platelet activation is currently accepted; however, its contribution as an antiplatelet target still has little been exploited. Regarding this, the intramolecular hydrogen bonding of hydroquinone derivatives has been described as a structural motif that allows the reach of small molecules at mitochondria, which can exert antiplatelet activity, among others. In this review, we describe the role of mitochondrial function in platelet activation and how hydroquinone derivatives exert antiplatelet activity through mitochondrial regulation.
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Affiliation(s)
- Eduardo Fuentes
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohematology, Faculty of Health Sciences, MIBI: Interdisciplinary Group on Mitochondrial Targeting and Bioenergetics, Universidad de Talca, Talca 3480094, Chile.
| | - Diego Arauna
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohematology, Faculty of Health Sciences, MIBI: Interdisciplinary Group on Mitochondrial Targeting and Bioenergetics, Universidad de Talca, Talca 3480094, Chile
| | - Ramiro Araya-Maturana
- Instituto de Química de Recursos Naturales, MIBI: Interdisciplinary Group on Mitochondrial Targeting and Bioenergetics, Universidad de Talca, Talca 3460000, Chile
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4
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Lee IS, Lee YR, Sim JH, Kim KM, Kim YS. The Effects of 1- O-Acetylbritannilactone Isolated from Inula britannica Flowers on Human Neutrophil Elastase and Inflammation of RAW 264.7 Cells and Zebrafish Larvae. Molecules 2023; 28:molecules28114320. [PMID: 37298794 DOI: 10.3390/molecules28114320] [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: 05/02/2023] [Revised: 05/20/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
During a search for natural inflammatory inhibitors, 1-O-acetylbritannilactone (ABL), a sesquiterpene lactone, was isolated from the flowers of Inula britannica. ABL significantly inhibited human neutrophil elastase (HNE) with a half-maximal inhibitory concentration (IC50) of 3.2 ± 0.3 µM, thus did so more effectively than the positive control material (epigallocatechin gallate) (IC50 7.2 ± 0.5 µM). An enzyme kinetic study was performed. ABL noncompetitively inhibited HNE with an inhibition constant Ki of 2.4 µM. ABL inhibited lipopolysaccharide-induced nitric oxide and prostaglandin E2 production by RAW 264.7 cells in a dose-dependent manner, as well as the protein-level expression of inducible nitric oxide synthase and cyclooxygenase-2. The anti-inflammatory effect of ABL was confirmed using a transgenic Tg(mpx:EGFP) zebrafish larval model. The exposure of the larvae to ABL inhibited neutrophil recruitment to the site of injury after tail fin amputation.
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Affiliation(s)
- Ik Soo Lee
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Yu-Ri Lee
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Jea Heon Sim
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Ki Mo Kim
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Young Sook Kim
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
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5
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Burchacka E, Pstrowska K, Bryk M, Maciejowski F, Kułażyński M, Chojnacka K. The Properties of Activated Carbons Functionalized with an Antibacterial Agent and a New SufA Protease Inhibitor. MATERIALS (BASEL, SWITZERLAND) 2023; 16:1263. [PMID: 36770271 PMCID: PMC9920905 DOI: 10.3390/ma16031263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/21/2023] [Accepted: 01/30/2023] [Indexed: 06/18/2023]
Abstract
S. aureus is the cause of many diseases, including numerous infections of the skin. One way to help combat skin infections is to use bandages containing activated carbon. Currently, there are no dressings on the market that use the synergistic effect of activated carbon and antibiotics. Thus, in this study, we point out the adsorption level of an antimicrobial substance on three different active carbons of different origins; by examining the inhibition level of the growth of S. aureus bacteria, we determined the number of live cells adsorbed on activated carbons depending on the presence of gentamicin in the solution. In addition, we designed and synthesized a new antibacterial substance with a new mechanism of action to act as a bacterial protease inhibitor, as well as determining the antibacterial properties conducted through adsorption. Our results demonstrate that activated carbons with adsorbed antibiotics show better bactericidal properties than activated carbon alone or the antibiotic itself. The use of properly modified activated carbons may have a beneficial effect on the development and functioning of new starting materials for bacteria elimination, e.g., in wound-healing treatments in the future.
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Affiliation(s)
- Ewa Burchacka
- Department of Chemistry, Wroclaw University of Science and Technology, Wyspiańskiego Str. 27, 50-370 Wroclaw, Poland
| | - Katarzyna Pstrowska
- Department of Chemistry, Wroclaw University of Science and Technology, Wyspiańskiego Str. 27, 50-370 Wroclaw, Poland
| | - Michał Bryk
- Department of Chemistry, Wroclaw University of Science and Technology, Wyspiańskiego Str. 27, 50-370 Wroclaw, Poland
| | - Filip Maciejowski
- Department of Chemistry, Wroclaw University of Science and Technology, Wyspiańskiego Str. 27, 50-370 Wroclaw, Poland
| | - Marek Kułażyński
- Innovation and Implementation Company Ekomotor Ltd., 1A Wyścigowa Street, 53-011 Wroclaw, Poland
| | - Katarzyna Chojnacka
- Department of Chemistry, Wroclaw University of Science and Technology, Wyspiańskiego Str. 27, 50-370 Wroclaw, Poland
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6
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Gruba N, Stachurski L, Lesner A. Chemical tools to monitor bladder cancer progression. Biomarkers 2022; 27:568-578. [PMID: 35532038 DOI: 10.1080/1354750x.2022.2076153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
BackgroundBladder cancer (BCa) is the most common cancer of the urinary system. Due to its high incidence and recurrence, as well as limited progress in the effective treatment, BCa is a challenge for today's medicine.Materials and MethodsWe used a set of chromogenic substrates to differentiate between the stages of bladder cancer progression (G1 (n = 10), G2 (n = 10), G3 (n = 10)). The proteolytic activity in individual the urine samples was determined by absorbance measurements. Then inhibitors of particular classes of enzymes were used to determine which enzymes dominate at a given stage of the neoplastic disease.ResultsThe specific activity of enzymes in the urine of patients with confirmed bladder cancer was determined separately for three (G1, G2, G3) stages of the disease development. What is more, no activity was observed in urine of healthy people (n = 10).DiscussionResearch shows that specific enzymes are associated with the development of specific stages of cancer. We suspect that the differences in the proteolytic activity of urine samples are due to the presence of a different set of enzymes, that are directly related to the particular stage of the disease.ConclusionWe obtained three substrates for monitoring individual stages of bladder cancer development.
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Affiliation(s)
- Natalia Gruba
- University of Gdansk, Faculty of Chemistry, Wita Stwosza 63 Street, PL 80-308 Gdańsk, Poland
| | - Lech Stachurski
- City Hospital St. Vincent de Paul, Wójta Radtkiego 1 Street, PL 81-348 Gdynia, Poland
| | - Adam Lesner
- University of Gdansk, Faculty of Chemistry, Wita Stwosza 63 Street, PL 80-308 Gdańsk, Poland
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7
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Pitcher NP, Harjani JR, Zhao Y, Jin J, Knight DR, Li L, Putsathit P, Riley TV, Carter GP, Baell JB. Development of 1,2,4-Oxadiazole Antimicrobial Agents to Treat Enteric Pathogens within the Gastrointestinal Tract. ACS OMEGA 2022; 7:6737-6759. [PMID: 35252669 PMCID: PMC8892681 DOI: 10.1021/acsomega.1c06294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 02/03/2022] [Indexed: 06/14/2023]
Abstract
Colonization of the gastrointestinal (GI) tract with pathogenic bacteria is an important risk factor for the development of certain potentially severe and life-threatening healthcare-associated infections, yet efforts to develop effective decolonization agents have been largely unsuccessful thus far. Herein, we report modification of the 1,2,4-oxadiazole class of antimicrobial compounds with poorly permeable functional groups in order to target bacterial pathogens within the GI tract. We have identified that the quaternary ammonium functionality of analogue 26a results in complete impermeability in Caco-2 cell monolayers while retaining activity against GI pathogens Clostridioides difficile and multidrug-resistant (MDR) Enterococcus faecium. Low compound recovery levels after oral administration in rats were observed, which suggests that the analogues may be susceptible to degradation or metabolism within the gut, highlighting a key area for optimization in future efforts. This study demonstrates that modified analogues of the 1,2,4-oxadiazole class may be potential leads for further development of colon-targeted antimicrobial agents.
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Affiliation(s)
- Noel P. Pitcher
- Medicinal
Chemistry, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Jitendra R. Harjani
- Medicinal
Chemistry, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Yichao Zhao
- Medicinal
Chemistry, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Jianwen Jin
- Medicinal
Chemistry, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Daniel R. Knight
- School
of Medical and Health Sciences, Edith Cowan
University, Joondalup, Western Australia 6027, Australia
- School of
Biomedical Sciences, Faculty of Health and Medical Sciences, The University of Western Australia, Queen Elizabeth
II Medical Centre, Nedlands, Western Australia 6009, Australia
- Medical,
Molecular and Forensic Sciences, Murdoch
University, Murdoch, Western Australia 6150, Australia
- Department
of Microbiology, PathWest Laboratory Medicine, Queen Elizabeth II Medical Centre, Nedlands, Western Australia 6009, Australia
| | - Lucy Li
- Department
of Microbiology & Immunology, Peter Doherty Institute for Infection
and Immunity, The University of Melbourne, Melbourne, Victoria 3000, Australia
| | - Papanin Putsathit
- School
of Medical and Health Sciences, Edith Cowan
University, Joondalup, Western Australia 6027, Australia
- School of
Biomedical Sciences, Faculty of Health and Medical Sciences, The University of Western Australia, Queen Elizabeth
II Medical Centre, Nedlands, Western Australia 6009, Australia
- Medical,
Molecular and Forensic Sciences, Murdoch
University, Murdoch, Western Australia 6150, Australia
- Department
of Microbiology, PathWest Laboratory Medicine, Queen Elizabeth II Medical Centre, Nedlands, Western Australia 6009, Australia
| | - Thomas V. Riley
- School
of Medical and Health Sciences, Edith Cowan
University, Joondalup, Western Australia 6027, Australia
- School of
Biomedical Sciences, Faculty of Health and Medical Sciences, The University of Western Australia, Queen Elizabeth
II Medical Centre, Nedlands, Western Australia 6009, Australia
- Medical,
Molecular and Forensic Sciences, Murdoch
University, Murdoch, Western Australia 6150, Australia
- Department
of Microbiology, PathWest Laboratory Medicine, Queen Elizabeth II Medical Centre, Nedlands, Western Australia 6009, Australia
| | - Glen P. Carter
- Department
of Microbiology & Immunology, Peter Doherty Institute for Infection
and Immunity, The University of Melbourne, Melbourne, Victoria 3000, Australia
| | - Jonathan B. Baell
- School
of Pharmaceutical Sciences, Nanjing Tech
University, No. 30 South
Puzhu Road, Nanjing 211816, People’s Republic of China
- Medicinal
Chemistry, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
- Australian
Translational Medicinal Chemistry Facility (ATMCF), Monash University, Parkville, Victoria 3052, Australia
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8
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Optimization of peptide-based inhibitors targeting the HtrA serine protease in Chlamydia: Design, synthesis and biological evaluation of pyridone-based and N-Capping group-modified analogues. Eur J Med Chem 2021; 224:113692. [PMID: 34265463 DOI: 10.1016/j.ejmech.2021.113692] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/04/2021] [Accepted: 07/05/2021] [Indexed: 11/23/2022]
Abstract
The obligate intracellular bacterium Chlamydia trachomatis (C. trachomatis) is responsible for the most common bacterial sexually transmitted infection and is the leading cause of preventable blindness, representing a major global health burden. While C. trachomatis infection is currently treatable with broad-spectrum antibiotics, there would be many benefits of a chlamydia-specific therapy. Previously, we have identified a small-molecule lead compound JO146 [Boc-Val-Pro-ValP(OPh)2] targeting the bacterial serine protease HtrA, which is essential in bacterial replication, virulence and survival, particularly under stress conditions. JO146 is highly efficacious in attenuating infectivity of both human (C. trachomatis) as well as koala (C. pecorum) species in vitro and in vivo, without host cell toxicity. Herein, we present our continuing efforts on optimizing JO146 by modifying the N-capping group as well as replacing the parent peptide structure with the 2-pyridone scaffold at P3/P2. The drug optimization process was guided by molecular modelling, enzyme and cell-based assays. Compound 18b from the pyridone series showed improved inhibitory activity against CtHtrA by 5-fold and selectivity over human neutrophil elastase (HNE) by 109-fold compared to JO146, indicating that 2-pyridone is a suitable bioisostere of the P3/P2 amide/proline for developing CtHtrA inhibitors. Most pyridone-based inhibitors showed superior anti-chlamydial potency to JO146 especially at lower doses (25 and 50 μM) in C. trachomatis and C. pecorum cell culture assays. Modifications of the N-capping group of the peptidyl inhibitors did not have much influence on the anti-chlamydial activities, providing opportunities for more versatile alterations and future optimization. In summary, we present 2-pyridone based analogues as a new generation of non-peptidic CtHtrA inhibitors, which hold better promise as anti-chlamydial drug candidates.
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9
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Gruba N, Stachurski L, Lesner A. Elastolytic activity is associated with inflammation in bladder cancer. J Biochem 2021; 170:547-558. [PMID: 34165535 DOI: 10.1093/jb/mvab075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 06/17/2021] [Indexed: 01/11/2023] Open
Abstract
Cancer development and progression is often associated with inflammation. Late diagnosis of inflammation that directly leads to the development of neoplasm - cancer is associated with a reduction in the chance of successful treatment or is associated with therapeutic difficulties. A panel of chromogenic substrates was used for the qualitative determination of specific activity of enzymes in urine of patients with confirmed inflammatory reaction and/or epithelial neoplasms in particular tumors at various stages of development. Urine of people with excluded inflammation was used as a control group. Proteolytic activity was determined in urine samples collected from patients with epithelial neoplasms and/or inflammation. What is more, we determine human neutrophil elastase (HNE) activity related inflammation based on the examination of urine samples. We suspect that the proteolytical activity of urine samples is due to neutrophil response to inflammation, which is directly related to cancer. This is the first study to determine elastolytic activity in bladder cancer urine samples. It supports wider use of urine for inflammation screening.
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Affiliation(s)
- Natalia Gruba
- University of Gdansk, Faculty of Chemistry, Wita Stwosza 63 Street, PL 80-308 Gdańsk, Poland
| | - Lech Stachurski
- City Hospital St. Vincent de Paul, Wójta Radtkiego 1 Street, PL 81-348 Gdynia, Poland
| | - Adam Lesner
- University of Gdansk, Faculty of Chemistry, Wita Stwosza 63 Street, PL 80-308 Gdańsk, Poland
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10
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Walczak M, Chryplewicz A, Olewińska S, Psurski M, Winiarski Ł, Torzyk K, Oleksyszyn J, Sieńczyk M. Phosphonic Analogs of Alanine as Acylpeptide Hydrolase Inhibitors. Chem Biodivers 2021; 18:e2001004. [PMID: 33427376 DOI: 10.1002/cbdv.202001004] [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: 12/07/2020] [Accepted: 01/08/2021] [Indexed: 11/12/2022]
Abstract
Acylpeptide hydrolase is a serine protease, which, together with prolyl oligopeptidase, dipeptidyl peptidase IV and oligopeptidase B, belongs to the prolyl oligopeptidase family. Its primary function is associated with the removal of N-acetylated amino acid residues from proteins and peptides. Although the N-acylation occurs in 50-90 % of eukaryotic proteins, the precise functions of this modification remains unclear. Recent findings have indicated that acylpeptide hydrolase participates in various events including oxidized proteins degradation, amyloid β-peptide cleavage, and response to DNA damage. Considering the protein degradation cycle cross-talk between acylpeptide hydrolase and proteasome, inhibition of the first enzyme resulted in down-regulation of the ubiquitin-proteasome system and induction of cancer cell apoptosis. Acylpeptide hydrolase has been proposed as an interesting target for the development of new potential anticancer agents. Here, we present the synthesis of simple derivatives of (1-aminoethyl)phosphonic acid diaryl esters, phosphonic analogs of alanine diversified at the N-terminus and ester rings, as inhibitors of acylpeptide hydrolase and discuss the ability of the title compounds to induce apoptosis of U937 and MV-4-11 tumor cell lines.
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Affiliation(s)
- Maciej Walczak
- Wroclaw University of Science and Technology, Department of Organic and Medicinal Chemistry, Faculty of Chemistry, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Agnieszka Chryplewicz
- Wroclaw University of Science and Technology, Department of Organic and Medicinal Chemistry, Faculty of Chemistry, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Sandra Olewińska
- Wroclaw University of Science and Technology, Department of Organic and Medicinal Chemistry, Faculty of Chemistry, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Mateusz Psurski
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla 12, 53-114, Wroclaw, Poland
| | - Łukasz Winiarski
- Wroclaw University of Science and Technology, Department of Organic and Medicinal Chemistry, Faculty of Chemistry, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Karolina Torzyk
- Wroclaw University of Science and Technology, Department of Organic and Medicinal Chemistry, Faculty of Chemistry, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Józef Oleksyszyn
- Wroclaw University of Science and Technology, Department of Organic and Medicinal Chemistry, Faculty of Chemistry, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Marcin Sieńczyk
- Wroclaw University of Science and Technology, Department of Organic and Medicinal Chemistry, Faculty of Chemistry, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland
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11
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Faucher F, Bennett JM, Bogyo M, Lovell S. Strategies for Tuning the Selectivity of Chemical Probes that Target Serine Hydrolases. Cell Chem Biol 2020; 27:937-952. [PMID: 32726586 PMCID: PMC7484133 DOI: 10.1016/j.chembiol.2020.07.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 02/08/2023]
Abstract
Serine hydrolases comprise a large family of enzymes that have diverse roles in key cellular processes, such as lipid metabolism, cell signaling, and regulation of post-translation modifications of proteins. They are also therapeutic targets for multiple human pathologies, including viral infection, diabetes, hypertension, and Alzheimer disease; however, few have well-defined substrates and biological functions. Activity-based probes (ABPs) have been used as effective tools to both profile activity and screen for selective inhibitors of serine hydrolases. One broad-spectrum ABP containing a fluorophosphonate electrophile has been used extensively to advance our understanding of diverse serine hydrolases. Due to the success of this single reagent, several robust chemistries have been developed to further diversify and tune the selectivity of ABPs used to target serine hydrolases. In this review, we highlight approaches to identify selective serine hydrolase ABPs and suggest new synthetic methodologies that could be applied to further advance probe development.
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Affiliation(s)
- Franco Faucher
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - John M Bennett
- Department of Chemistry, Stanford University, Stanford, CA 94305, USA
| | - Matthew Bogyo
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA.
| | - Scott Lovell
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA.
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12
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Poola S, Nagaripati S, Tellamekala S, Chintha V, Kotha P, Yagani JR, Golla N, Cirandur SR. Green synthesis, antibacterial, antiviral and molecular docking studies of α-aminophosphonates. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1753079] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Sreelakshmi Poola
- Department of Chemistry, Sri Venkateswara University, Tirupati, India
| | | | | | | | - Peddanna Kotha
- Department of Bio-Chemistry, Sri Venkateswara University, Tirupati, India
| | | | - Narasimha Golla
- Department of Virology, Sri Venkateswara University, Tirupati, India
| | - Suresh Reddy Cirandur
- Department of Chemistry, Sri Venkateswara University, Tirupati, India
- Institute of Food Security and Sustainable Agriculture, Universiti Malaysia Kelantan Kampus Jeli, Kelantan, Malaysia
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13
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Sharma RP, Verma UK, Kapoor KK. TAPSO** : A Highly Efficient and Ecofriendly Catalyst for the Synthesis of α‐Aminophosphonates and Tetrahydropyridines **3‐[N‐Tris(hydroxymethyl)methylamino]‐2‐hydroxypropanesulfonic acid. ChemistrySelect 2020. [DOI: 10.1002/slct.202000486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rajneesh P. Sharma
- Department of Chemistry University of Jammu, Jammu Jammu and Kashmir INDIA 180006
| | - Usha K. Verma
- Department of Chemistry University of Jammu, Jammu Jammu and Kashmir INDIA 180006
| | - Kamal K. Kapoor
- Department of Chemistry University of Jammu, Jammu Jammu and Kashmir INDIA 180006
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14
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Structure-based design, synthesis, and evaluation of the biological activity of novel phosphoroorganic small molecule IAP antagonists. Invest New Drugs 2020; 38:1350-1364. [PMID: 32270379 PMCID: PMC7497679 DOI: 10.1007/s10637-020-00923-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 03/09/2020] [Indexed: 12/22/2022]
Abstract
One of the strategies employed by novel anticancer therapies is to put the process of apoptosis back on track by blocking the interaction between inhibitor of apoptosis proteins (IAPs) and caspases. The activity of caspases is modulated by the caspases themselves in a caspase/procaspase proteolytic cascade and by their interaction with IAPs. Caspases can be released from the inhibitory influence of IAPs by proapoptotic proteins such as secondary mitochondrial activator of caspases (Smac) that share an IAP binding motif (IBM). The main purpose of the present study was the design and synthesis of phosphorus-based peptidyl antagonists of IAPs that mimic the endogenous Smac protein, which blocks the interaction between IAPs and caspases. Based on the structure of the IAP antagonist and recently reported thiadiazole derivatives, we designed and evaluated the biochemical properties of a series of phosphonic peptides bearing the N-Me-Ala-Val/Chg-Pro-OH motif (Chg: cyclohexylglycine). The ability of the obtained compounds to interact with the binding groove of the X-linked inhibitor of apoptosis protein baculovirus inhibitor of apoptosis protein repeat (XIAP BIR3) domain was examined by a fluorescence polarization assay, while their potential to induce autoubiquitination followed by proteasomal degradation of cellular IAP1 was examined using the MDA-MB-231 breast cancer cell line. The highest potency against BIR3 was observed among peptides containing C-terminal phosphonic phenylalanine analogs, which displayed nanomolar Ki values. Their antiproliferative potential as well as their proapoptotic action, manifested by an increase in caspase-3 activity, was examined using various cell lines.
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15
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16
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Agbowuro AA, Hwang J, Peel E, Mazraani R, Springwald A, Marsh JW, McCaughey L, Gamble AB, Huston WM, Tyndall JD. Structure-activity analysis of peptidic Chlamydia HtrA inhibitors. Bioorg Med Chem 2019; 27:4185-4199. [DOI: 10.1016/j.bmc.2019.07.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 07/25/2019] [Accepted: 07/29/2019] [Indexed: 11/30/2022]
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17
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Recent Developments in Peptidyl Diaryl Phoshonates as Inhibitors and Activity-Based Probes for Serine Proteases. Pharmaceuticals (Basel) 2019; 12:ph12020086. [PMID: 31185654 PMCID: PMC6631691 DOI: 10.3390/ph12020086] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/06/2019] [Accepted: 06/08/2019] [Indexed: 12/12/2022] Open
Abstract
This review presents current achievements in peptidyl diaryl phosphonates as covalent, specific mechanism-based inhibitors of serine proteases. Along three decades diaryl phosphonates have emerged as invaluable tools in fundamental and applicative studies involving these hydrolases. Such an impact has been promoted by advantageous features that characterize the phosphonate compounds and their use. First, the synthesis is versatile and allows comprehensive structural modification and diversification. Accordingly, reactivity and specificity of these bioactive molecules can be easily controlled by appropriate adjustments of the side chains and the leaving groups. Secondly, the phosphonates target exclusively serine proteases and leave other oxygen and sulfur nucleophiles intact. Synthetic accessibility, lack of toxicity, and promising pharmacokinetic properties make them good drug candidates. In consequence, the utility of peptidyl diaryl phosphonates continuously increases and involves novel enzymatic targets and innovative aspects of application. For example, conjugation of the structures of specific inhibitors with reporter groups has become a convenient approach to construct activity-based molecular probes capable of monitoring location and distribution of serine proteases.
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18
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Moreno-Cinos C, Goossens K, Salado IG, Van Der Veken P, De Winter H, Augustyns K. ClpP Protease, a Promising Antimicrobial Target. Int J Mol Sci 2019; 20:ijms20092232. [PMID: 31067645 PMCID: PMC6540193 DOI: 10.3390/ijms20092232] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 04/18/2019] [Accepted: 04/29/2019] [Indexed: 01/25/2023] Open
Abstract
The caseinolytic protease proteolytic subunit (ClpP) is a serine protease playing an important role in proteostasis of eukaryotic organelles and prokaryotic cells. Alteration of ClpP function has been proved to affect the virulence and infectivity of a number of pathogens. Increased bacterial resistance to antibiotics has become a global problem and new classes of antibiotics with novel mechanisms of action are needed. In this regard, ClpP has emerged as an attractive and potentially viable option to tackle pathogen fitness without suffering cross-resistance to established antibiotic classes and, when not an essential target, without causing an evolutionary selection pressure. This opens a greater window of opportunity for the host immune system to clear the infection by itself or by co-administration with commonly prescribed antibiotics. A comprehensive overview of the function, regulation and structure of ClpP across the different organisms is given. Discussion about mechanism of action of this protease in bacterial pathogenesis and human diseases are outlined, focusing on the compounds developed in order to target the activation or inhibition of ClpP.
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Affiliation(s)
- Carlos Moreno-Cinos
- Laboratory of Medicinal Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium.
| | - Kenneth Goossens
- Laboratory of Medicinal Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium.
| | - Irene G Salado
- Laboratory of Medicinal Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium.
| | - Pieter Van Der Veken
- Laboratory of Medicinal Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium.
| | - Hans De Winter
- Laboratory of Medicinal Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium.
| | - Koen Augustyns
- Laboratory of Medicinal Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium.
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19
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Moreno-Cinos C, Sassetti E, Salado IG, Witt G, Benramdane S, Reinhardt L, Cruz CD, Joossens J, Van der Veken P, Brötz-Oesterhelt H, Tammela P, Winterhalter M, Gribbon P, Windshügel B, Augustyns K. α-Amino Diphenyl Phosphonates as Novel Inhibitors of Escherichia coli ClpP Protease. J Med Chem 2019; 62:774-797. [PMID: 30571121 DOI: 10.1021/acs.jmedchem.8b01466] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Increased Gram-negative bacteria resistance to antibiotics is becoming a global problem, and new classes of antibiotics with novel mechanisms of action are required. The caseinolytic protease subunit P (ClpP) is a serine protease conserved among bacteria that is considered as an interesting drug target. ClpP function is involved in protein turnover and homeostasis, stress response, and virulence among other processes. The focus of this study was to identify new inhibitors of Escherichia coli ClpP and to understand their mode of action. A focused library of serine protease inhibitors based on diaryl phosphonate warheads was tested for ClpP inhibition, and a chemical exploration around the hit compounds was conducted. Altogether, 14 new potent inhibitors of E. coli ClpP were identified. Compounds 85 and 92 emerged as most interesting compounds from this study due to their potency and, respectively, to its moderate but consistent antibacterial properties as well as the favorable cytotoxicity profile.
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Affiliation(s)
- Carlos Moreno-Cinos
- Laboratory of Medicinal Chemistry , University of Antwerp , Universiteitsplein 1 , B-2610 Antwerp , Belgium
| | - Elisa Sassetti
- Fraunhofer Institute for Molecular Biology and Applied Ecology, ScreeningPort , Schnackenburgallee 114 , 22525 Hamburg , Germany.,Department of Life Sciences and Chemistry , Jacobs University Bremen gGmbH , Campus Ring 1 , 28759 Bremen , Germany
| | - Irene G Salado
- Laboratory of Medicinal Chemistry , University of Antwerp , Universiteitsplein 1 , B-2610 Antwerp , Belgium
| | - Gesa Witt
- Fraunhofer Institute for Molecular Biology and Applied Ecology, ScreeningPort , Schnackenburgallee 114 , 22525 Hamburg , Germany
| | - Siham Benramdane
- Laboratory of Medicinal Chemistry , University of Antwerp , Universiteitsplein 1 , B-2610 Antwerp , Belgium
| | - Laura Reinhardt
- Interfaculty Institute for Microbiology and Infection Medicine , University of Tübingen , Auf der Morgenstelle 28 , 72076 Tübingen , Germany
| | - Cristina D Cruz
- Drug Research Program, Division of Pharmaceutical Biosciences , University of Helsinki , Viikinkaari 5E , FI-00014 Helsinki , Finland
| | - Jurgen Joossens
- Laboratory of Medicinal Chemistry , University of Antwerp , Universiteitsplein 1 , B-2610 Antwerp , Belgium
| | - Pieter Van der Veken
- Laboratory of Medicinal Chemistry , University of Antwerp , Universiteitsplein 1 , B-2610 Antwerp , Belgium
| | - Heike Brötz-Oesterhelt
- Interfaculty Institute for Microbiology and Infection Medicine , University of Tübingen , Auf der Morgenstelle 28 , 72076 Tübingen , Germany
| | - Päivi Tammela
- Drug Research Program, Division of Pharmaceutical Biosciences , University of Helsinki , Viikinkaari 5E , FI-00014 Helsinki , Finland
| | - Mathias Winterhalter
- Department of Life Sciences and Chemistry , Jacobs University Bremen gGmbH , Campus Ring 1 , 28759 Bremen , Germany
| | - Philip Gribbon
- Fraunhofer Institute for Molecular Biology and Applied Ecology, ScreeningPort , Schnackenburgallee 114 , 22525 Hamburg , Germany
| | - Björn Windshügel
- Fraunhofer Institute for Molecular Biology and Applied Ecology, ScreeningPort , Schnackenburgallee 114 , 22525 Hamburg , Germany
| | - Koen Augustyns
- Laboratory of Medicinal Chemistry , University of Antwerp , Universiteitsplein 1 , B-2610 Antwerp , Belgium
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20
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Skoreński M, Milewska A, Pyrć K, Sieńczyk M, Oleksyszyn J. Phosphonate inhibitors of West Nile virus NS2B/NS3 protease. J Enzyme Inhib Med Chem 2018; 34:8-14. [PMID: 30362835 PMCID: PMC6211275 DOI: 10.1080/14756366.2018.1506772] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
West Nile virus (WNV) is a member of the flavivirus genus belonging to the Flaviviridae family. The viral serine protease NS2B/NS3 has been considered an attractive target for the development of anti-WNV agents. Although several NS2B/NS3 protease inhibitors have been described so far, most of them are reversible inhibitors. Herein, we present a series of α-aminoalkylphosphonate diphenyl esters and their peptidyl derivatives as potent inhibitors of the NS2B/NS3 protease. The most potent inhibitor identified was Cbz-Lys-Arg-(4-GuPhe)P(OPh)2 displaying Ki and k2/Ki values of 0.4 µM and 28 265 M−1s−1, respectively, with no significant inhibition of trypsin, cathepsin G, and HAT protease.
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Affiliation(s)
- Marcin Skoreński
- a Faculty of Chemistry, Division of Medicinal Chemistry and Microbiology , Wroclaw University of Science and Technology , Wroclaw , Poland
| | - Aleksandra Milewska
- b Faculty of Biochemistry, Biophysics and Biotechnology, Microbiology Department , Jagiellonian University , Krakow , Poland.,c Laboratory of Virology, Malopolska Centre of Biotechnology , Jagiellonian University , Krakow , Poland
| | - Krzysztof Pyrć
- b Faculty of Biochemistry, Biophysics and Biotechnology, Microbiology Department , Jagiellonian University , Krakow , Poland.,c Laboratory of Virology, Malopolska Centre of Biotechnology , Jagiellonian University , Krakow , Poland
| | - Marcin Sieńczyk
- a Faculty of Chemistry, Division of Medicinal Chemistry and Microbiology , Wroclaw University of Science and Technology , Wroclaw , Poland
| | - Józef Oleksyszyn
- a Faculty of Chemistry, Division of Medicinal Chemistry and Microbiology , Wroclaw University of Science and Technology , Wroclaw , Poland
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21
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Lubos M, Dębowski D, Barcińska E, Meid A, Inkielewicz‐Stepniak I, Burster T, Rolka K. Inhibition of human constitutive 20S proteasome and 20S immunoproteasome with novel
N
‐terminally modified peptide aldehydes and their antitumor activity. Pept Sci (Hoboken) 2018. [DOI: 10.1002/pep2.24100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marta Lubos
- Department of Molecular Biochemistry, Faculty of ChemistryUniversity of Gdansk Gdansk Poland
| | - Dawid Dębowski
- Department of Molecular Biochemistry, Faculty of ChemistryUniversity of Gdansk Gdansk Poland
| | - Ewelina Barcińska
- Department of Medical ChemistryMedical University of Gdansk Gdansk Poland
| | - Annika Meid
- Department of Neurosurgery, Surgery CenterUlm University Medical Center Ulm Germany
| | | | - Timo Burster
- Department of BiologySchool of Science and Technology, Nazarbayev University Astana Kazakhstan Republic
| | - Krzysztof Rolka
- Department of Molecular Biochemistry, Faculty of ChemistryUniversity of Gdansk Gdansk Poland
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22
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Assiri MA, Ali TE, Ali MM, Yahia IS. Synthesis and anticancer activity of some novel diethyl {(chromonyl/pyrazolyl) [(4-oxo-2-phenyl-quinazolin-3(4H)-yl)amino]methyl}phosphonates. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2018.1487969] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Mohammed A. Assiri
- Advanced Materials and Green Chemistry Chemistry Department Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Research Center for Advanced Materials Science, King Khalid University, Abha, Saudi Arabia
| | - Tarik E. Ali
- Advanced Materials and Green Chemistry Chemistry Department Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Department of Chemistry Faculty of Education, Ain Shams University Roxy, Cairo, Egypt
| | - Mamdouh M. Ali
- Department of Biochemistry Division of Genetic Engineering and Biotechnology, National Research Centre, Dokki Giza, Egypt
| | - I. S. Yahia
- Advanced Functional Materials & Optoelectronic Laboratory Department of Physics Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Nanoscience Laboratory for Environmental and Biomedical Applications, Semiconductor Lab, Department of Physics Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt
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23
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Schulz-Fincke AC, Blaut M, Braune A, Gütschow M. A BODIPY-Tagged Phosphono Peptide as Activity-Based Probe for Human Leukocyte Elastase. ACS Med Chem Lett 2018; 9:345-350. [PMID: 29670698 DOI: 10.1021/acsmedchemlett.7b00533] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 03/04/2018] [Indexed: 02/08/2023] Open
Abstract
Human leukocyte elastase plays a crucial role in a variety of inflammatory disorders and represents an important subject of biomedical studies. The chemotype of peptidic phosphonates was employed for the design of a new activity-based probe for human leukocyte elastase. Its structure combines the phosphonate warhead with an adequate peptide portion and a BODIPY fluorophore with a clickable ethinylphenyl moiety at meso position. The probe 6 was assembled by copper-catalyzed alkyne-azide 1,3-dipolar cycloaddition. It was characterized as an active site-directed elastase inhibitor exhibiting a second-order rate constant of inactivation of 88400 M-1s-1. The suitability of 6 as a fluorescent probe for human leukocyte elastase was demonstrated by in-gel fluorescence analysis. Labeling experiments and inhibition data toward a panel of related proteases underlined the selectivity of the probe for the targeted leukocyte elastase.
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Affiliation(s)
- Anna-Christina Schulz-Fincke
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
| | - Michael Blaut
- Department of Gastrointestinal Microbiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Arthur-Scheunert-Allee 114-116, 14558 Nuthetal, Germany
| | - Annett Braune
- Department of Gastrointestinal Microbiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Arthur-Scheunert-Allee 114-116, 14558 Nuthetal, Germany
| | - Michael Gütschow
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
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24
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Stereochemical basis for the anti-chlamydial activity of the phosphonate protease inhibitor JO146. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.10.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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25
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Schulz-Fincke AC, Tikhomirov AS, Braune A, Girbl T, Gilberg E, Bajorath J, Blaut M, Nourshargh S, Gütschow M. Design of an Activity-Based Probe for Human Neutrophil Elastase: Implementation of the Lossen Rearrangement To Induce Förster Resonance Energy Transfers. Biochemistry 2018; 57:742-752. [PMID: 29286643 DOI: 10.1021/acs.biochem.7b00906] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Human neutrophil elastase is an important regulator of the immune response and plays a role in host defense mechanisms and further physiological processes. The uncontrolled activity of this serine protease may cause severe tissue alterations and impair inflammatory states. The design of an activity-based probe for human neutrophil elastase reported herein relies on a sulfonyloxyphthalimide moiety as a new type of warhead that is linker-connected to a coumarin fluorophore. The inhibitory potency of the activity-based probe was assessed against several serine and cysteine proteases, and the selectivity for human neutrophil elastase (Ki = 6.85 nM) was determined. The adequate fluorescent tag of the probe allowed for the in-gel fluorescence detection of human neutrophil elastase in the low nanomolar range. The coumarin moiety and the anthranilic acid function of the probe, produced in the course of a Lossen rearrangement, were part of two different Förster resonance energy transfers.
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Affiliation(s)
- Anna-Christina Schulz-Fincke
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn , An der Immenburg 4, 53121 Bonn, Germany
| | - Alexander S Tikhomirov
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn , An der Immenburg 4, 53121 Bonn, Germany.,Gause Institute of New Antibiotics , 11 Bolshaya Pirogovskaya Street, Moscow 119021, Russia
| | - Annett Braune
- Department of Gastrointestinal Microbiology, German Institute of Human Nutrition Potsdam-Rehbruecke , Arthur-Scheunert-Allee 114-116, 14558 Nuthetal, Germany
| | - Tamara Girbl
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London , Charterhouse Square, London EC1M 6BQ, U.K
| | - Erik Gilberg
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn , An der Immenburg 4, 53121 Bonn, Germany.,Department of Life Science Informatics, B-IT, LIMES Program Unit of Chemical Biology and Medicinal Chemistry, University of Bonn , Dahlmannstrasse 2, 53113 Bonn, Germany
| | - Jürgen Bajorath
- Department of Life Science Informatics, B-IT, LIMES Program Unit of Chemical Biology and Medicinal Chemistry, University of Bonn , Dahlmannstrasse 2, 53113 Bonn, Germany
| | - Michael Blaut
- Department of Gastrointestinal Microbiology, German Institute of Human Nutrition Potsdam-Rehbruecke , Arthur-Scheunert-Allee 114-116, 14558 Nuthetal, Germany
| | - Sussan Nourshargh
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London , Charterhouse Square, London EC1M 6BQ, U.K
| | - Michael Gütschow
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn , An der Immenburg 4, 53121 Bonn, Germany
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26
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Fan W, Queneau Y, Popowycz F. The synthesis of HMF-based α-amino phosphonatesviaone-pot Kabachnik–Fields reaction. RSC Adv 2018; 8:31496-31501. [PMID: 35548197 PMCID: PMC9085609 DOI: 10.1039/c8ra05983g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 07/27/2018] [Indexed: 12/22/2022] Open
Abstract
The first use of biomass-derived HMF in the one-pot Kabachnik–Fields reaction is reported here. A wide range of furan-based α-amino phosphonates were prepared in moderate to excellent yields under mild, effective and environmentally-benign conditions: iodine as a non-metal catalyst, biobased 2-MeTHF as the solvent and room or moderate temperature. The hydroxymethyl group of HMF persists in the Kabachnik–Fields products, widening the scope of further modification and derivatization compared to those arising from furfural. Issues involving the diastereoselectivity and double Kabachnik–Fields condensation were also faced. A mild and efficient one-pot protocol for the synthesis of α-amino phosphonates directly from 5-HMF was described.![]()
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Affiliation(s)
- Weigang Fan
- Université de Lyon
- INSA Lyon
- ICBMS
- UMR 5246
- CNRS – Université Lyon 1 – CPE Lyon
| | - Yves Queneau
- Université de Lyon
- INSA Lyon
- ICBMS
- UMR 5246
- CNRS – Université Lyon 1 – CPE Lyon
| | - Florence Popowycz
- Université de Lyon
- INSA Lyon
- ICBMS
- UMR 5246
- CNRS – Université Lyon 1 – CPE Lyon
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27
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Nam S, Ware DC, Brothers PJ. Campestarenes: new building blocks with 5-fold symmetry. Org Biomol Chem 2018; 16:6460-6469. [DOI: 10.1039/c8ob00957k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
New campestarene derivatives bear functional groups designed to facilitate the formation of supramolecular assemblies of these 5-fold symmetric building blocks.
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Affiliation(s)
- Seong Nam
- School of Chemical Sciences
- University of Auckland
- Auckland 1142
- New Zealand
| | - David C. Ware
- School of Chemical Sciences
- University of Auckland
- Auckland 1142
- New Zealand
| | - Penelope J. Brothers
- School of Chemical Sciences
- University of Auckland
- Auckland 1142
- New Zealand
- MacDiarmid Institute for Advanced Materials and Nanotechnology
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28
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Synthesis of a HyCoSuL peptide substrate library to dissect protease substrate specificity. Nat Protoc 2017; 12:2189-2214. [PMID: 28933778 DOI: 10.1038/nprot.2017.091] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Many biologically and chemically based approaches have been developed to design highly active and selective protease substrates and probes. It is, however, difficult to find substrate sequences that are truly selective for any given protease, as different proteases can demonstrate a great deal of overlap in substrate specificities. In some cases, better enzyme selectivity can be achieved using peptide libraries containing unnatural amino acids such as the hybrid combinatorial substrate library (HyCoSuL), which uses both natural and unnatural amino acids. HyCoSuL is a combinatorial library of tetrapeptides containing amino acid mixtures at the P4-P2 positions, a fixed amino acid at the P1 position, and an ACC (7-amino-4-carbamoylmethylcoumarin) fluorescent tag occupying the P1' position. Once the peptide is recognized and cleaved by a protease, the ACC is released and produces a readable fluorescence signal. Here, we describe the synthesis and screening of HyCoSuL for human caspases and legumain. We also discuss possible modifications and adaptations of this approach that make it a useful tool for developing highly active and selective reagents for a wide variety of proteolytic enzymes. The protocol can be divided into three major parts: (i) solid-phase synthesis of the fluorescence-labeled HyCoSuL, (ii) screening of protease P4-P2 preferences, and (iii) synthesis of the optimized activity probes equipped with an AOMK (acyloxymethyl ketone) reactive group and a biotin label for easy detection. Beginning with the library design, the entire protocol can be completed in 4-8 weeks (HyCoSuL synthesis: 3-5 weeks; HyCoSuL screening per enzyme: 4-8 d; and activity-based probe synthesis: 1-2 weeks).
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29
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Wysocka M, Sychowska K, Gruba N, Winiarski Ł, Skoreński M, Psurski M, Makowska J, Giełdoń A, Wenta T, Jarząb M, Glaza P, Zdancewicz J, Sieńczyk M, Lipińska B, Lesner A. Selection of Effective HTRA3 Activators Using Combinatorial Chemistry. ACS COMBINATORIAL SCIENCE 2017; 19:565-573. [PMID: 28741928 DOI: 10.1021/acscombsci.7b00051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Herein, we report selection, synthesis, and enzymatic evaluation of a peptidomimetic library able to increase proteolytic activity of HtrA3 (high temperature requirement A) protease. Iterative deconvolution in solution of synthesized modified pentapeptides yielded two potent HtrA3 activators acting in the micromolar range (HCOO-CH2O-C6H4-OCH2-CO-Tyr-Asn-Phe-His-Asn-OH and HCOO-CH2O-C6H4-OCH2-CO-Tyr-Asn-Phe-His-Glu-OH). Both compounds increased proteolysis of an artificial HtrA3 substrate over 40-fold in a selective manner. On the basis of molecular modeling, the selected compounds bind strongly to the PDZ domain.
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Affiliation(s)
| | - Kamila Sychowska
- Faculty
of Chemistry, University of Gdansk, PL80952 Gdansk, Poland
| | - Natalia Gruba
- Faculty
of Chemistry, University of Gdansk, PL80952 Gdansk, Poland
| | - Łukasz Winiarski
- Faculty
of Chemistry, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland
| | - Marcin Skoreński
- Faculty
of Chemistry, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland
| | - Mateusz Psurski
- Department
of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental
Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland
| | - Joanna Makowska
- Faculty
of Chemistry, University of Gdansk, PL80952 Gdansk, Poland
| | - Artur Giełdoń
- Faculty
of Chemistry, University of Gdansk, PL80952 Gdansk, Poland
| | - Tomasz Wenta
- Faculty
of Biology, University of Gdansk, PL80952 Gdansk, Poland
| | - Mirosław Jarząb
- Faculty
of Biology, University of Gdansk, PL80952 Gdansk, Poland
| | - Przemysław Glaza
- Faculty
of Biology, University of Gdansk, PL80952 Gdansk, Poland
| | | | - Marcin Sieńczyk
- Faculty
of Chemistry, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland
| | - Barbara Lipińska
- Faculty
of Biology, University of Gdansk, PL80952 Gdansk, Poland
| | - Adam Lesner
- Faculty
of Chemistry, University of Gdansk, PL80952 Gdansk, Poland
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30
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Novel peptidyl α-aminoalkylphosphonates as inhibitors of hepatitis C virus NS3/4A protease. Antiviral Res 2017; 144:286-298. [DOI: 10.1016/j.antiviral.2017.06.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 05/10/2017] [Accepted: 06/20/2017] [Indexed: 12/13/2022]
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31
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Häußler D, Schulz-Fincke AC, Beckmann AM, Keils A, Gilberg E, Mangold M, Bajorath J, Stirnberg M, Steinmetzer T, Gütschow M. A Fluorescent-Labeled Phosphono Bisbenzguanidine As an Activity-Based Probe for Matriptase. Chemistry 2017; 23:5205-5209. [DOI: 10.1002/chem.201700319] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 02/24/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Daniela Häußler
- Pharmaceutical Institute, Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
| | | | - Anna-Madeleine Beckmann
- Pharmaceutical Institute, Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
| | - Aline Keils
- Institute of Pharmaceutical Chemistry; Philipps University of Marburg; Marbacher Weg 6 35032 Marburg Germany
| | - Erik Gilberg
- Pharmaceutical Institute, Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
- Department of Life Science Informatics, B-IT, LIMES Program Unit Chemical Biology and Medicinal Chemistry; University of Bonn; Dahlmannstr. 2 53113 Bonn Germany
| | - Martin Mangold
- Pharmaceutical Institute, Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
| | - Jürgen Bajorath
- Department of Life Science Informatics, B-IT, LIMES Program Unit Chemical Biology and Medicinal Chemistry; University of Bonn; Dahlmannstr. 2 53113 Bonn Germany
| | - Marit Stirnberg
- Pharmaceutical Institute, Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
| | - Torsten Steinmetzer
- Institute of Pharmaceutical Chemistry; Philipps University of Marburg; Marbacher Weg 6 35032 Marburg Germany
| | - Michael Gütschow
- Pharmaceutical Institute, Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
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32
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Kasperkiewicz P, Poreba M, Groborz K, Drag M. Emerging challenges in the design of selective substrates, inhibitors and activity-based probes for indistinguishable proteases. FEBS J 2017; 284:1518-1539. [PMID: 28052575 PMCID: PMC7164106 DOI: 10.1111/febs.14001] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Revised: 12/02/2016] [Accepted: 01/03/2017] [Indexed: 12/31/2022]
Abstract
Proteases are enzymes that hydrolyze the peptide bond of peptide substrates and proteins. Despite significant progress in recent years, one of the greatest challenges in the design and testing of substrates, inhibitors and activity‐based probes for proteolytic enzymes is achieving specificity toward only one enzyme. This specificity is particularly important if the enzyme is present with other enzymes with a similar catalytic mechanism and substrate specificity but completely different functionality. The cross‐reactivity of substrates, inhibitors and activity‐based probes with other enzymes can significantly impair or even prevent investigations of a target protease. In this review, we describe important concepts and the latest challenges, focusing mainly on peptide‐based substrate specificity techniques used to distinguish individual enzymes within major protease families.
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Affiliation(s)
- Paulina Kasperkiewicz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Poland
| | - Marcin Poreba
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Poland
| | - Katarzyna Groborz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Poland
| | - Marcin Drag
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Science and Technology, Poland
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33
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Mao LL, Li CC, Yang Q, Cheng MX, Yang SD. One-pot synthesis of α-aminophosphonates via a cascade sequence of allylamine isomerization/hydrophosphonylation. Chem Commun (Camb) 2017; 53:4473-4476. [DOI: 10.1039/c7cc01391d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Rh/Ni-catalyzed cascade sequence of allylamine isomerization and hydrophosphonylation to synthesize α-aminophosphonates has been disclosed.
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Affiliation(s)
- Liu-Liang Mao
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Chen-Chen Li
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Qiang Yang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Ming-Xing Cheng
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Shang-Dong Yang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
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34
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Häußler D, Mangold M, Furtmann N, Braune A, Blaut M, Bajorath J, Stirnberg M, Gütschow M. Phosphono Bisbenzguanidines as Irreversible Dipeptidomimetic Inhibitors and Activity-Based Probes of Matriptase-2. Chemistry 2016; 22:8525-35. [DOI: 10.1002/chem.201600206] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Indexed: 12/15/2022]
Affiliation(s)
- Daniela Häußler
- Pharmaceutical Institute; Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
| | - Martin Mangold
- Pharmaceutical Institute; Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
| | - Norbert Furtmann
- Pharmaceutical Institute; Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
- Department of Life Science Informatics, B-IT; LIMES Program Unit Chemical Biology and Medicinal Chemistry; University of Bonn; Dahlmannstrasse 2 53113 Bonn Germany
| | - Annett Braune
- Department of Gastrointestinal Microbiology; German Institute of Human Nutrition Potsdam-Rehbruecke; Arthur-Scheunert-Allee 114-116 14558 Nuthetal Germany
| | - Michael Blaut
- Department of Gastrointestinal Microbiology; German Institute of Human Nutrition Potsdam-Rehbruecke; Arthur-Scheunert-Allee 114-116 14558 Nuthetal Germany
| | - Jürgen Bajorath
- Department of Life Science Informatics, B-IT; LIMES Program Unit Chemical Biology and Medicinal Chemistry; University of Bonn; Dahlmannstrasse 2 53113 Bonn Germany
| | - Marit Stirnberg
- Pharmaceutical Institute; Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
| | - Michael Gütschow
- Pharmaceutical Institute; Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
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35
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Zhai Y, Zhao X, Cui Z, Wang M, Wang Y, Li L, Sun Q, Yang X, Zeng D, Liu Y, Sun Y, Lou Z, Shang L, Yin Z. Cyanohydrin as an Anchoring Group for Potent and Selective Inhibitors of Enterovirus 71 3C Protease. J Med Chem 2015; 58:9414-20. [PMID: 26571192 DOI: 10.1021/acs.jmedchem.5b01013] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cyanohydrin derivatives as enterovirus 71 (EV71) 3C protease (3C(pro)) inhibitors have been synthesized and assayed for their biochemical and antiviral activities. Compared with the reported inhibitors, cyanohydrins (1S,2S,2'S,5S)-16 and (1R,2S,2'S,5S)-16 exhibited significantly improved activity and attractive selectivity profiles against other proteases, which were a result of the specific interactions between the cyanohydrin moiety and the catalytic site of 3C(pro). Cyanohydrin as an anchoring group with high selectivity and excellent inhibitory activity represents a useful choice for cysteine protease inhibitors.
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Affiliation(s)
- Yangyang Zhai
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
| | - Xiangshuai Zhao
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
| | - Zhengjie Cui
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
| | - Man Wang
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
| | - Yaxin Wang
- Laboratory of Structural Biological & Ministry of Education (MOE), and Laboratory of Protein Science, School of Medicine and Life Sciences, Tsinghua University , Beijing 100084, China
| | - Linfeng Li
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
| | - Qi Sun
- College of Chemistry, and Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, Central China Normal University , Wuhan 430079, China
| | - Xi Yang
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
| | - Debin Zeng
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
| | - Ying Liu
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
| | - Yuna Sun
- National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Science , Beijing 100101, China
| | - Zhiyong Lou
- Laboratory of Structural Biological & Ministry of Education (MOE), and Laboratory of Protein Science, School of Medicine and Life Sciences, Tsinghua University , Beijing 100084, China
| | - Luqing Shang
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
| | - Zheng Yin
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University , 94 Weijin Road, Nankai District, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
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36
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Aoyama H, Ijuin R, Kato JY, Urushiyama S, Tetsuhashi M, Hashimoto Y, Yokomatsu T. Discovery of non-competitive thrombin inhibitor derived from competitive tryptase inhibitor skeleton: Shift in molecular recognition resulted from skeletal conversion of carboxylate into phosphonate. Bioorg Med Chem Lett 2015; 25:3676-80. [DOI: 10.1016/j.bmcl.2015.06.039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 06/09/2015] [Accepted: 06/11/2015] [Indexed: 11/16/2022]
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37
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Häußler D, Scheidt T, Stirnberg M, Steinmetzer T, Gütschow M. A Bisbenzamidine Phosphonate as a Janus-faced Inhibitor for Trypsin-like Serine Proteases. ChemMedChem 2015; 10:1641-6. [PMID: 26306030 DOI: 10.1002/cmdc.201500319] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Indexed: 12/19/2022]
Abstract
A hybrid approach was applied for the design of an inhibitor of trypsin-like serine proteases. Compound 16 [(R,R)- and (R,S)-diphenyl (4-(1-(4-amidinobenzylamino)-1-oxo-3-phenylpropan-2-ylcarbamoyl)phenylamino)(4-amidinophenyl)methylphosphonate hydrochloride], prepared in a convergent synthetic procedure, possesses a phosphonate warhead prone to react with the active site serine residue in a covalent, irreversible manner. Each of the two benzamidine moieties of 16 can potentially be accommodated in the S1 pocket of the target enzyme, but only the benzamidine close to the phosphonate group would then promote an irreversible interaction. The Janus-faced inhibitor 16 was evaluated against several serine proteases and caused a pronounced inactivation of human thrombin with a second-order rate constant (kinac /Ki) of 59 500 M(-1) s(-1). With human matriptase, 16 showed preference for a reversible mode of inhibition (IC50 =2.6 μM) as indicated by linear progress curves and enzyme reactivation.
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Affiliation(s)
- Daniela Häußler
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, 53121 Bonn (Germany)
| | - Tamara Scheidt
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, 53121 Bonn (Germany)
| | - Marit Stirnberg
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, 53121 Bonn (Germany)
| | - Torsten Steinmetzer
- Institute of Pharmaceutical Chemistry, Philipps University Marburg, Marbacher Weg 6, 35032 Marburg (Germany)
| | - Michael Gütschow
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, 53121 Bonn (Germany).
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38
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Ordóñez M, Viveros-Ceballos JL, Cativiela C, Sayago FJ. An update on the stereoselective synthesis of α-aminophosphonic acids and derivatives. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.01.029] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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39
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van Soom J, Cuzzucoli Crucitti G, Gladysz R, van der Veken P, Di Santo R, Stuyver I, Buck V, Lambeir AM, Magdolen V, Joossens J, Augustyns K. The first potent diphenyl phosphonate KLK4 inhibitors with unexpected binding kinetics. MEDCHEMCOMM 2015. [DOI: 10.1039/c5md00288e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We report the first highly potent and selective small-molecule KLK4 inhibitors, showing surprising reversible binding kinetics.
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40
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Grzywa R, Burchacka E, Łęcka M, Winiarski Ł, Walczak M, Łupicka-Słowik A, Wysocka M, Burster T, Bobrek K, Csencsits-Smith K, Lesner A, Sieńczyk M. Synthesis of novel phosphonic-type activity-based probes for neutrophil serine proteases and their application in spleen lysates of different organisms. Chembiochem 2014; 15:2605-12. [PMID: 25236966 DOI: 10.1002/cbic.201402360] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Indexed: 12/26/2022]
Abstract
Neutrophils are a type of granulocyte important in the "first line of defense" of the innate immune system. Upon activation, they facilitate the destruction of invading microorganisms by the production of superoxide radicals, as well as the release of the enzymatic contents of their lysozymes. These enzymes include specific serine proteases: cathepsin G, neutrophil elastase, proteinase 3, as well as the recently discovered neutrophil serine protease 4 (NSP4). Under normal conditions, the proteolytic activity of neutrophil proteases is tightly regulated by endogenous serpins; however, this mechanism can be subverted during tissue stress, thereby resulting in the uncontrolled activity of serine proteases, which induce chronic inflammation and subsequent pathology. Herein, we describe the development of low-molecular-weight activity-based probes that specifically target the active sites of neutrophil proteases.
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Affiliation(s)
- Renata Grzywa
- Division Of Medicinal Chemistry and Microbiology, Faculty of Chemistry, Wroclaw University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wroclaw (Poland)
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41
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Górniak MGV, Czernicka A, Młynarz P, Balcerzak W, Kafarski P. Synthesis of fluorescent (benzyloxycarbonylamino)(aryl)methylphosphonates. Beilstein J Org Chem 2014; 10:741-5. [PMID: 24778727 PMCID: PMC3999870 DOI: 10.3762/bjoc.10.68] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Accepted: 03/12/2014] [Indexed: 11/23/2022] Open
Abstract
The synthesis of a library of structurally variable aromatic esters of (benzyloxycarbonylamino)(aryl)methylphosphonic acids is described by means of the Oleksyszyn reaction. The library was enlarged by the application of a Suzuki–Miayra approach and by preparation of mixed esters.
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Affiliation(s)
- Michał Górny Vel Górniak
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland ; Department of Chemistry, University of Opole, pl. Kopernika 11a, 45-040 Opole, Poland
| | - Anna Czernicka
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Piotr Młynarz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Waldemar Balcerzak
- First Department of General, Gastroenterological and Endocrinological Surgery, Wroclaw Medical University, ul. Marii Skłodowskiej-Curie 66, 50-369 Wrocław, Poland
| | - Paweł Kafarski
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland ; Department of Chemistry, University of Opole, pl. Kopernika 11a, 45-040 Opole, Poland
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42
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Skoreński M, Oleksyszyn J, Sieńczyk M. A convenient method for the one-step synthesis of phosphonic peptides. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.07.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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43
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Skoreński M, Oleksyszyn J, Sieńczyk M. Efficient methods for the synthesis of α-aminophosphonate fluoroalkyl esters. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.01.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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44
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Phosphonic analogues of glutamic acid as irreversible inhibitors of Staphylococcus aureus endoproteinase GluC: an efficient synthesis and inhibition of the human IgG degradation. Bioorg Med Chem Lett 2013; 23:1412-5. [PMID: 23357627 DOI: 10.1016/j.bmcl.2012.12.074] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Revised: 12/17/2012] [Accepted: 12/21/2012] [Indexed: 11/23/2022]
Abstract
Endoproteinase GluC (V8 protease) is one of many virulence factors released by the Staphylococcus aureus species in vivo. The V8 protease is able to hydrolyze some serpins and all classes of mammalian immunoglobulins. The application of specific and potent inhibitors of V8 protease may lead to the development of new antibacterial agents. Herein, we present the synthesis and the inhibitory properties of novel peptidyl derivatives of a phosphonic glutamic acid analogue. One of the compounds Boc-Phe-Leu-Glu(P)(OC(6)H(4))(2) displayed an apparent second-order inhibition rate value of 8540 M(-1)s(-1). The Boc-Phe-Leu-Glu(P)(OC(6)H(4))(2) compound with the highest inhibitory potency showed the ability to prevent V8-mediated human IgG proteolysis in vitro.
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