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Hertrampf G, Vojnovic S, Müller JI, Merten C, Nikodinovic-Runic J, Gulder TAM. Synthesis, Stereochemical Determination, and Antimicrobial Evaluation of Myxocoumarin A. J Org Chem 2023; 88:14184-14188. [PMID: 37708429 DOI: 10.1021/acs.joc.3c01285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
Abstract
The myxobacterial natural product myxocoumarin A from Stigmatella aurantiaca MYX-030 has remarkable antifungal activity against agriculturally relevant pathogens. To broaden the initial evaluation of its biological potential, we herein completed the first total synthesis of myxocoumarin A. This synthetic access facilitated stereochemical investigations on the natural product structure, revealing its (R)-configuration. Biological activity profiling showed a lack of activity against Candida spp. and Gram-negative bacteria but revealed strong antibiotic activities against Bacillus subtilis and Staphylococcus aureus, including MRSA.
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Affiliation(s)
- Gesa Hertrampf
- Chair of Technical Biochemistry, Technical University of Dresden, Bergstraße 66, 01069 Dresden, Germany
| | - Sandra Vojnovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, Belgrade, 11000, Serbia
| | - Jonas I Müller
- Chair of Technical Biochemistry, Technical University of Dresden, Bergstraße 66, 01069 Dresden, Germany
| | - Christian Merten
- Organic Chemistry II, Ruhr University Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Jasmina Nikodinovic-Runic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, Belgrade, 11000, Serbia
| | - Tobias A M Gulder
- Chair of Technical Biochemistry, Technical University of Dresden, Bergstraße 66, 01069 Dresden, Germany
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Department of Natural Product Biotechnology, Helmholtz Centre for Infection Research (HZI) and Department of Pharmacy at Saarland University, Campus E8.1, 66123, Saarbrücken, Germany
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2
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Hertrampf G, Kusserow K, Vojnovic S, Pavic A, Müller JI, Nikodinovic‐Runic J, Gulder TAM. Strong Antibiotic Activity of the Myxocoumarin Scaffold in vitro and in vivo. Chemistry 2022; 28:e202200394. [PMID: 35229915 PMCID: PMC9321099 DOI: 10.1002/chem.202200394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Indexed: 11/14/2022]
Abstract
The increasing emergence of resistances against established antibiotics is a substantial threat to human health. The discovery of new compounds with potent antibiotic activity is thus of utmost importance. Within this work, we identify strong antibiotic activity of the natural product myxocoumarin B from Stigmatella aurantiaca MYX-030 against a range of clinically relevant bacterial pathogens, including clinical isolates of MRSA. A focused library of structural analogs was synthesized to explore initial structure-activity relationships and to identify equipotent myxocoumarin derivatives devoid of the natural nitro substituent to significantly streamline synthetic access. The cytotoxicity of the myxocoumarins as well as their potential to cure bacterial infections in vivo was established using a zebrafish model system. Our results reveal the exceptional antibiotic activity of the myxocoumarin scaffold and hence its potential for the development of novel antibiotics.
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Affiliation(s)
- Gesa Hertrampf
- Chair of Technical BiochemistryTechnical University of DresdenBergstraße 6601069DresdenGermany
| | - Kalina Kusserow
- Biosystems ChemistryTechnical University of MunichLichtenbergstraße 485748Garching bei MünchenGermany
| | - Sandra Vojnovic
- Institute of Molecular Genetics and Genetic EngineeringUniversity of BelgradeVojvode Stepe 444aBelgrade11000Serbia
| | - Aleksandar Pavic
- Institute of Molecular Genetics and Genetic EngineeringUniversity of BelgradeVojvode Stepe 444aBelgrade11000Serbia
| | - Jonas I. Müller
- Chair of Technical BiochemistryTechnical University of DresdenBergstraße 6601069DresdenGermany
| | - Jasmina Nikodinovic‐Runic
- Institute of Molecular Genetics and Genetic EngineeringUniversity of BelgradeVojvode Stepe 444aBelgrade11000Serbia
| | - Tobias A. M. Gulder
- Chair of Technical BiochemistryTechnical University of DresdenBergstraße 6601069DresdenGermany
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3
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Yan H, Chen F. Recent Progress in Solid‐Phase Total Synthesis of Naturally Occurring Small Peptides. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Hong Yan
- Institute of Pharmaceutical Science and Technology College of Chemistry Fuzhou University Fuzhou 350108 People's Republic of China
| | - Fen‐Er Chen
- Institute of Pharmaceutical Science and Technology College of Chemistry Fuzhou University Fuzhou 350108 People's Republic of China
- Engineering Center of Catalysis and Synthesis for Chiral Molecules Department of Chemistry Fudan University 220 Handan Road Shanghai 200433 People's Republic of China
- Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs Fudan University 220 Handan Road Shanghai 200433 People's Republic of China
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4
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Wang Z, Kasper A, Mehmood R, Ternei M, Li S, Freundlich JS, Brady SF. Metagenome-Guided Analogue Synthesis Yields Improved Gram-Negative-Active Albicidin- and Cystobactamid-Type Antibiotics. Angew Chem Int Ed Engl 2021; 60:22172-22177. [PMID: 34355488 DOI: 10.1002/anie.202104874] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 08/05/2021] [Indexed: 11/11/2022]
Abstract
Natural products are a major source of new antibiotics. Here we utilize biosynthetic instructions contained within metagenome-derived congener biosynthetic gene clusters (BGCs) to guide the synthesis of improved antibiotic analogues. Albicidin and cystobactamid are the first members of a new class of broad-spectrum ρ-aminobenzoic acid (PABA)-based antibiotics. Our search for PABA-specific adenylation domain sequences in soil metagenomes revealed that BGCs in this family are common in nature. Twelve BGCs that were bio-informatically predicted to encode six new congeners were recovered from soil metagenomic libraries. Synthesis of these six predicted structures led to the identification of potent antibiotics with changes in their spectrum of activity and the ability to circumvent resistance conferred by endopeptidase cleavage enzymes.
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Affiliation(s)
- Zongqiang Wang
- Laboratory of Genetically Encoded Small Molecules, The Rockefeller University, 1230 York Avenue, New York, NY, 10065, USA
| | - Amanda Kasper
- Laboratory of Genetically Encoded Small Molecules, The Rockefeller University, 1230 York Avenue, New York, NY, 10065, USA
| | - Rabia Mehmood
- Laboratory of Genetically Encoded Small Molecules, The Rockefeller University, 1230 York Avenue, New York, NY, 10065, USA
| | - Melinda Ternei
- Laboratory of Genetically Encoded Small Molecules, The Rockefeller University, 1230 York Avenue, New York, NY, 10065, USA
| | - Shaogang Li
- Department of Medicine, Center for Emerging and Re-emerging Pathogens, Rutgers University-New Jersey Medical School, Newark, NJ, 07103, USA
| | - Joel S Freundlich
- Department of Medicine, Center for Emerging and Re-emerging Pathogens, Rutgers University-New Jersey Medical School, Newark, NJ, 07103, USA
| | - Sean F Brady
- Laboratory of Genetically Encoded Small Molecules, The Rockefeller University, 1230 York Avenue, New York, NY, 10065, USA
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5
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Wang Z, Kasper A, Mehmood R, Ternei M, Li S, Freundlich JS, Brady SF. Metagenome‐Guided Analogue Synthesis Yields Improved Gram‐Negative‐Active Albicidin‐ and Cystobactamid‐Type Antibiotics. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104874] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Zongqiang Wang
- Laboratory of Genetically Encoded Small Molecules The Rockefeller University 1230 York Avenue New York NY 10065 USA
| | - Amanda Kasper
- Laboratory of Genetically Encoded Small Molecules The Rockefeller University 1230 York Avenue New York NY 10065 USA
| | - Rabia Mehmood
- Laboratory of Genetically Encoded Small Molecules The Rockefeller University 1230 York Avenue New York NY 10065 USA
| | - Melinda Ternei
- Laboratory of Genetically Encoded Small Molecules The Rockefeller University 1230 York Avenue New York NY 10065 USA
| | - Shaogang Li
- Department of Medicine, Center for Emerging and Re-emerging Pathogens Rutgers University—New Jersey Medical School Newark NJ 07103 USA
| | - Joel S. Freundlich
- Department of Medicine, Center for Emerging and Re-emerging Pathogens Rutgers University—New Jersey Medical School Newark NJ 07103 USA
| | - Sean F. Brady
- Laboratory of Genetically Encoded Small Molecules The Rockefeller University 1230 York Avenue New York NY 10065 USA
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Seedorf T, Kirschning A, Solga D. Natural and Synthetic Oligoarylamides: Privileged Structures for Medical Applications. Chemistry 2021; 27:7321-7339. [PMID: 33481284 PMCID: PMC8251530 DOI: 10.1002/chem.202005086] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Indexed: 12/13/2022]
Abstract
The term "privileged structure" refers to a single molecular substructure or scaffold that can serve as a starting point for high-affinity ligands for more than one receptor type. In this report, a hitherto overlooked group of privileged substructures is addressed, namely aromatic oligoamides, for which there are natural models in the form of cystobactamids, albicidin, distamycin A, netropsin, and others. The aromatic and heteroaromatic core, together with a flexible selection of substituents, form conformationally well-defined scaffolds capable of specifically binding to conformationally well-defined regions of biomacromolecules such as helices in proteins or DNA often by acting as helices mimics themselves. As such, these aromatic oligoamides have already been employed to inhibit protein-protein and nucleic acid-protein interactions. This article is the first to bring together the scattered knowledge about aromatic oligoamides in connection with biomedical applications.
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Affiliation(s)
- Tim Seedorf
- Institut für Organische Chemie und Biomolekulares Wirkstoffzentrum, (BMWZ)Leibniz Universität HannoverSchneiderberg 1B30167HannoverGermany
| | - Andreas Kirschning
- Institut für Organische Chemie und Biomolekulares Wirkstoffzentrum, (BMWZ)Leibniz Universität HannoverSchneiderberg 1B30167HannoverGermany
| | - Danny Solga
- Institut für Organische Chemie und Biomolekulares Wirkstoffzentrum, (BMWZ)Leibniz Universität HannoverSchneiderberg 1B30167HannoverGermany
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7
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Sommer L, Hackel T, Hofmann A, Hoffmann J, Hennebach E, Köpke B, Sydow W, Ehrhard I, Chaberny IF. [Multi-Resistant Bacteria in Patients in Hospitals and Medical Practices as well as in Residents of Nursing Homes in Saxony - Results of a Prevalence Study 2017/2018]. DAS GESUNDHEITSWESEN 2020; 83:624-631. [PMID: 32380560 DOI: 10.1055/a-1138-0489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVE The aim of this study was to determine the prevalence of methicillin-resistant Staphylococcus aureus (MRSA), multi-resistant gram-negative bacteria (MRGN) and vancomycin-resistant enterococci (VRE) in three study groups (hospital patients, residents in nursing homes for the elderly and patients in GP practices) and additionally, risk factors for carriage of multidrug-resistant organisms (MDRO). METHODS Screening for MDRO was performed as a point prevalence study by obtaining nasal, pharyngeal and rectal swabs or stool samples from voluntary participants in 25 hospitals, 14 nursing homes for the elderly as well as 33 medical practices in 12 of 13 districts of Saxony. Suspicious isolates were further examined phenotypically and partially by molecular methods. The participants completed a questionnaire on possible risk factors for MDRO colonisation; the data were statistically evaluated by correlation analyses. RESULTS In total, 1,718 persons, 629 from hospitals, 498 from nursing homes and 591 from medical practices, were examined. MDRO was detected in 8.4% of all participants; 1.3% persons tested positive for MRSA, 5.2% for 3MRGN, 0.1% for 4MRGN and 2.3% for VRE. Nine persons were colonized with more than one MDRO. The following independent risk factors could be significantly associated with the detection of MDRO: presence of a degree of care (MDRO), male sex (MDRO/VRE), current antibiosis (MDRO/VRE), antibiosis within the last 6 months (MDRO/MRSA/MRGN/VRE), current tumour disease (MDRO/3MRGN), peripheral artery disease (PAD) (MRSA) as well as urinary incontinence (3MRGN). CONCLUSIONS To our knowledge, this study represents the first survey of prevalence of different multiresistant pathogen groups in 3 study groups including outpatients in Germany. 3MRGN were the pathogens most frequently detected and were also found in patients of younger age groups. VRE were found almost exclusively in specific clinics. In addition to current and past antibiotic therapy, in particular the presence of PAD for MRSA detection, urinary incontinence for 3MRGN detection and a current tumour disease for MDRO and 3MRGN detection were determined as independent risk factors.
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Affiliation(s)
- Lydia Sommer
- Abt. 1, Landesuntersuchungsanstalt für das Gesundheits- und Veterinärwesen Sachsen, Dresden
| | - Tilo Hackel
- Abt. 1, Landesuntersuchungsanstalt für das Gesundheits- und Veterinärwesen Sachsen, Dresden
| | - Axel Hofmann
- Abt. 1, Landesuntersuchungsanstalt für das Gesundheits- und Veterinärwesen Sachsen, Dresden
| | - Julia Hoffmann
- Abt. 1, Landesuntersuchungsanstalt für das Gesundheits- und Veterinärwesen Sachsen, Dresden
| | - Ekkehard Hennebach
- SG IT, Landesuntersuchungsanstalt für das Gesundheits- und Veterinärwesen Sachsen, Dresden
| | - Beate Köpke
- Abt. 1, Landesuntersuchungsanstalt für das Gesundheits- und Veterinärwesen Sachsen, Dresden
| | - Wiebke Sydow
- Ref. 23, Sächsisches Staatsministerium für Soziales und Gesellschaftlichen Zusammenhalt, Dresden
| | - Ingrid Ehrhard
- Abt. 1, Landesuntersuchungsanstalt für das Gesundheits- und Veterinärwesen Sachsen, Dresden
| | - Iris F Chaberny
- Institut für Hygiene, Krankenhaushygiene und Umweltmedizin, Universitatsklinikum Leipzig, Leipzig
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8
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Elgaher WAM, Hamed MM, Baumann S, Herrmann J, Siebenbürger L, Krull J, Cirnski K, Kirschning A, Brönstrup M, Müller R, Hartmann RW. Cystobactamid 507: Concise Synthesis, Mode of Action, and Optimization toward More Potent Antibiotics. Chemistry 2020; 26:7219-7225. [PMID: 31984562 PMCID: PMC7317206 DOI: 10.1002/chem.202000117] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Indexed: 12/23/2022]
Abstract
Lack of new antibiotics and increasing antimicrobial resistance are among the main concerns of healthcare communities nowadays, and these concerns necessitate the search for novel antibacterial agents. Recently, we discovered the cystobactamids—a novel natural class of antibiotics with broad‐spectrum antibacterial activity. In this work, we describe 1) a concise total synthesis of cystobactamid 507, 2) the identification of the bioactive conformation using noncovalently bonded rigid analogues, and 3) the first structure–activity relationship (SAR) study for cystobactamid 507 leading to new analogues with high metabolic stability, superior topoisomerase IIA inhibition, antibacterial activity and, importantly, stability toward the resistant factor AlbD. Deeper insight into the mode of action revealed that the cystobactamids employ DNA minor‐groove binding as part of the drug–target interaction without showing significant intercalation. By designing a new analogue of cystobactamid 919‐2, we finally demonstrated that these findings could be further exploited to obtain more potent hexapeptides against Gram‐negative bacteria.
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Affiliation(s)
- Walid A M Elgaher
- Department of Drug Design and Optimization, Helmholtz Institute for Pharmaceutical Research Saarland, Saarland University, Campus E8.1, 66123, Saarbrücken, Germany
| | - Mostafa M Hamed
- Department of Drug Design and Optimization, Helmholtz Institute for Pharmaceutical Research Saarland, Saarland University, Campus E8.1, 66123, Saarbrücken, Germany
| | - Sascha Baumann
- Department of Microbial Natural Products, Helmholtz Institute for Pharmaceutical Research Saarland, Saarland University, Campus E8.1, 66123, Saarbrücken, Germany
| | - Jennifer Herrmann
- Department of Microbial Natural Products, Helmholtz Institute for Pharmaceutical Research Saarland, Saarland University, Campus E8.1, 66123, Saarbrücken, Germany
| | | | - Jana Krull
- Department of Chemical Biology, Helmholtz Centre for Infection Research, Inhoffenstrasse 7, 38124, Braunschweig, Germany
| | - Katarina Cirnski
- Department of Microbial Natural Products, Helmholtz Institute for Pharmaceutical Research Saarland, Saarland University, Campus E8.1, 66123, Saarbrücken, Germany
| | - Andreas Kirschning
- Institute of Organic Chemistry, Leibniz University of Hannover, Schneiderberg 1B, 30167, Hannover, Germany
| | - Mark Brönstrup
- Department of Chemical Biology, Helmholtz Centre for Infection Research, Inhoffenstrasse 7, 38124, Braunschweig, Germany
| | - Rolf Müller
- Department of Microbial Natural Products, Helmholtz Institute for Pharmaceutical Research Saarland, Saarland University, Campus E8.1, 66123, Saarbrücken, Germany
| | - Rolf W Hartmann
- Department of Drug Design and Optimization, Helmholtz Institute for Pharmaceutical Research Saarland, Saarland University, Campus E8.1, 66123, Saarbrücken, Germany
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9
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Planke T, Cirnski K, Herrmann J, Müller R, Kirschning A. Synthetic and Biological Studies on New Urea and Triazole Containing Cystobactamid Derivatives. Chemistry 2020; 26:4289-4296. [PMID: 31834653 PMCID: PMC7186842 DOI: 10.1002/chem.201904073] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Indexed: 12/02/2022]
Abstract
Cystobactamids belong to the group of arene-based oligoamides that effectively inhibit bacterial type IIa topoisomerases. Cystobactamid 861-2 is the most active member of these antibiotics. Most amide bonds present in the cystobactamids link benzoic acids with anilines and it was found that some of these amide bonds undergo chemical and enzymatic hydrolysis, especially the one linking ring C with ring D. This work reports on the chemical synthesis and biological evaluation of thirteen new cystobactamids that still contain the methoxyaspartate hinge. However, we exchanged selected amide bonds either by the urea or the triazole groups and modified ring A in the latter case. While hydrolytic stability could be improved with these structural substitutes, the high antibacterial potency of cystobactamid 861-2 could only be preserved in selected cases. This includes derivatives, in which the urea group is positioned between rings A and B and where the triazole is found between rings C and D.
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Affiliation(s)
- Therese Planke
- Institut für Organische Chemie und Biomolekulares Wirkstoffzentrum (BMWZ), Leibniz Universität Hannover, Schneiderberg 1B, 30167, Hannover, Germany
| | - Katarina Cirnski
- Abteilung Mikrobielle Naturstoffe, Helmholtz Institut für Pharmazeutische Forschung Saarland, Helmholtz Zentrum für Infektionsforschung und Universität des Saarlandes, Campus E8.1, 66123, Saarbrücken, Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Inhoffenstraße 7, 38124, Braunschweig, Germany
| | - Jennifer Herrmann
- Abteilung Mikrobielle Naturstoffe, Helmholtz Institut für Pharmazeutische Forschung Saarland, Helmholtz Zentrum für Infektionsforschung und Universität des Saarlandes, Campus E8.1, 66123, Saarbrücken, Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Inhoffenstraße 7, 38124, Braunschweig, Germany
| | - Rolf Müller
- Abteilung Mikrobielle Naturstoffe, Helmholtz Institut für Pharmazeutische Forschung Saarland, Helmholtz Zentrum für Infektionsforschung und Universität des Saarlandes, Campus E8.1, 66123, Saarbrücken, Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Inhoffenstraße 7, 38124, Braunschweig, Germany
| | - Andreas Kirschning
- Institut für Organische Chemie und Biomolekulares Wirkstoffzentrum (BMWZ), Leibniz Universität Hannover, Schneiderberg 1B, 30167, Hannover, Germany
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Behroz I, Durkin P, Grätz S, Seidel M, Rostock L, Spinczyk M, Weston JB, Süssmuth RD. Extensive Structure-Activity Relationship Study of Albicidin's C-Terminal Dipeptidic p-Aminobenzoic Acid Moiety. Chemistry 2019; 25:16538-16543. [PMID: 31642561 PMCID: PMC6972991 DOI: 10.1002/chem.201904752] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Indexed: 01/24/2023]
Abstract
Albicidin is a recently described natural product that strongly inhibits bacterial DNA gyrase. The pronounced activity, particularly against Gram-negative bacteria, turns it into a promising lead structure for an antibacterial drug. Hence, structure-activity relationship studies are key for the in-depth understanding of structural features/moieties affecting gyrase inhibition, antibacterial activity and overcoming resistance. The 27 newly synthesized albicidins give profound insights into possibilities for variations of the C-terminus. Furthermore, in the present study, a novel derivative has been identified as overcoming resistance posed by the Klebsiella-protease AlbD. Structural modifications include, for example, azahistidine replacing the previous instable cyanoalanine as the central amino acid, as well as a triazole amide bond isostere between building blocks D and E.
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Affiliation(s)
- Iraj Behroz
- Institut für Organische ChemieTechnische Universität BerlinStraße des 17. Juni 12410623BerlinGermany
| | - Patrick Durkin
- Institut für Organische ChemieTechnische Universität BerlinStraße des 17. Juni 12410623BerlinGermany
| | - Stefan Grätz
- Institut für Organische ChemieTechnische Universität BerlinStraße des 17. Juni 12410623BerlinGermany
| | - Maria Seidel
- Institut für Organische ChemieTechnische Universität BerlinStraße des 17. Juni 12410623BerlinGermany
| | - Lida Rostock
- Institut für Organische ChemieTechnische Universität BerlinStraße des 17. Juni 12410623BerlinGermany
| | - Marcello Spinczyk
- Institut für Organische ChemieTechnische Universität BerlinStraße des 17. Juni 12410623BerlinGermany
| | - John B. Weston
- Institut für Organische ChemieTechnische Universität BerlinStraße des 17. Juni 12410623BerlinGermany
| | - Roderich D. Süssmuth
- Institut für Organische ChemieTechnische Universität BerlinStraße des 17. Juni 12410623BerlinGermany
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Lakemeyer M, Zhao W, Mandl FA, Hammann P, Sieber SA. Thinking Outside the Box-Novel Antibacterials To Tackle the Resistance Crisis. Angew Chem Int Ed Engl 2018; 57:14440-14475. [PMID: 29939462 DOI: 10.1002/anie.201804971] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Indexed: 12/13/2022]
Abstract
The public view on antibiotics as reliable medicines changed when reports about "resistant superbugs" appeared in the news. While reasons for this resistance development are easily spotted, solutions for re-establishing effective antibiotics are still in their infancy. This Review encompasses several aspects of the antibiotic development pipeline from very early strategies to mature drugs. An interdisciplinary overview is given of methods suitable for mining novel antibiotics and strategies discussed to unravel their modes of action. Select examples of antibiotics recently identified by using these platforms not only illustrate the efficiency of these measures, but also highlight promising clinical candidates with therapeutic potential. Furthermore, the concept of molecules that disarm pathogens by addressing gatekeepers of virulence will be covered. The Review concludes with an evaluation of antibacterials currently in clinical development. Overall, this Review aims to connect select innovative antimicrobial approaches to stimulate interdisciplinary partnerships between chemists from academia and industry.
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Affiliation(s)
- Markus Lakemeyer
- Department of Chemistry, Chair of Organic Chemistry II, Center for Integrated Protein Science (CIPSM), Technische Universität München, Lichtenbergstrasse 4, 85747, Garching, Germany
| | - Weining Zhao
- Department of Chemistry, Chair of Organic Chemistry II, Center for Integrated Protein Science (CIPSM), Technische Universität München, Lichtenbergstrasse 4, 85747, Garching, Germany
| | - Franziska A Mandl
- Department of Chemistry, Chair of Organic Chemistry II, Center for Integrated Protein Science (CIPSM), Technische Universität München, Lichtenbergstrasse 4, 85747, Garching, Germany
| | - Peter Hammann
- R&D Therapeutic Area Infectious Diseases, Sanofi-Aventis (Deutschland) GmbH, Industriepark Höchst, 65926, Frankfurt am Main, Germany
| | - Stephan A Sieber
- Department of Chemistry, Chair of Organic Chemistry II, Center for Integrated Protein Science (CIPSM), Technische Universität München, Lichtenbergstrasse 4, 85747, Garching, Germany
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12
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Lakemeyer M, Zhao W, Mandl FA, Hammann P, Sieber SA. Über bisherige Denkweisen hinaus - neue Wirkstoffe zur Überwindung der Antibiotika-Krise. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804971] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Markus Lakemeyer
- Fakultät für Chemie; Lehrstuhl für Organische Chemie II, Center for Integrated Protein Science (CIPSM); Technische Universität München; Lichtenbergstraße 4 85747 Garching Deutschland
| | - Weining Zhao
- Fakultät für Chemie; Lehrstuhl für Organische Chemie II, Center for Integrated Protein Science (CIPSM); Technische Universität München; Lichtenbergstraße 4 85747 Garching Deutschland
| | - Franziska A. Mandl
- Fakultät für Chemie; Lehrstuhl für Organische Chemie II, Center for Integrated Protein Science (CIPSM); Technische Universität München; Lichtenbergstraße 4 85747 Garching Deutschland
| | - Peter Hammann
- R&D Therapeutic Area Infectious Diseases; Sanofi-Aventis (Deutschland) GmbH; Industriepark Höchst 65926 Frankfurt am Main Deutschland
| | - Stephan A. Sieber
- Fakultät für Chemie; Lehrstuhl für Organische Chemie II, Center for Integrated Protein Science (CIPSM); Technische Universität München; Lichtenbergstraße 4 85747 Garching Deutschland
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von Eckardstein L, Petras D, Dang T, Cociancich S, Sabri S, Grätz S, Kerwat D, Seidel M, Pesic A, Dorrestein PC, Royer M, Weston JB, Süssmuth RD. Total Synthesis and Biological Assessment of Novel Albicidins Discovered by Mass Spectrometric Networking. Chemistry 2017; 23:15316-15321. [DOI: 10.1002/chem.201704074] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Leonard von Eckardstein
- Institut für Chemie; Technische Unitersität Berlin; Strasse des 17. Juni 124 10623 Berlin Germany
| | - Daniel Petras
- Institut für Chemie; Technische Unitersität Berlin; Strasse des 17. Juni 124 10623 Berlin Germany
- Skaggs School of Pharmacy and Pharmaceutical Sciences; University of California, San Diego; 9500 Gilman Drive La Jolla CA 92093 USA
| | - Tam Dang
- Institut für Chemie; Technische Unitersität Berlin; Strasse des 17. Juni 124 10623 Berlin Germany
| | - Stéphane Cociancich
- CIRAD; UMR BGPI; 34398 Montpellier France
- BGPI; Univ. Montpellier, CIRAD, INRA; Montpellier SupAgro; 34398 Montpellier France
| | - Souhir Sabri
- CIRAD; UMR BGPI; 34398 Montpellier France
- BGPI; Univ. Montpellier, CIRAD, INRA; Montpellier SupAgro; 34398 Montpellier France
| | - Stefan Grätz
- Institut für Chemie; Technische Unitersität Berlin; Strasse des 17. Juni 124 10623 Berlin Germany
| | - Dennis Kerwat
- Institut für Chemie; Technische Unitersität Berlin; Strasse des 17. Juni 124 10623 Berlin Germany
| | - Maria Seidel
- Institut für Chemie; Technische Unitersität Berlin; Strasse des 17. Juni 124 10623 Berlin Germany
| | - Alexander Pesic
- Institut für Chemie; Technische Unitersität Berlin; Strasse des 17. Juni 124 10623 Berlin Germany
| | - Pieter C. Dorrestein
- Skaggs School of Pharmacy and Pharmaceutical Sciences; University of California, San Diego; 9500 Gilman Drive La Jolla CA 92093 USA
| | - Monique Royer
- CIRAD; UMR BGPI; 34398 Montpellier France
- BGPI; Univ. Montpellier, CIRAD, INRA; Montpellier SupAgro; 34398 Montpellier France
| | - John B. Weston
- Institut für Chemie; Technische Unitersität Berlin; Strasse des 17. Juni 124 10623 Berlin Germany
| | - Roderich D. Süssmuth
- Institut für Chemie; Technische Unitersität Berlin; Strasse des 17. Juni 124 10623 Berlin Germany
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