1
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Photocatalyzed Oxidative Decarboxylation Forming Aminovinylcysteine Containing Peptides. Catalysts 2022. [DOI: 10.3390/catal12121615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The formation of (2S,3S)-S-[(Z)-aminovinyl]-3-methyl-D-cysteine (AviMeCys) substructures was developed based on the photocatalyzed-oxidative decarboxylation of lanthionine-bearing peptides. The decarboxylative selenoetherification of the N-hydroxyphthalimide ester, generated in situ, proceeded under mild conditions at −40 °C in the presence of 1 mol% of eosin Y-Na2 as a photocatalyst and the Hantzsch ester. The following β-elimination of the corresponding N,Se-acetal was operated in a one-pot operation, led to AviMeCys substructures found in natural products in moderate to good yields. The sulfide-bridged motif, and also the carbamate-type protecting groups, such as Cbz, Teoc, Boc and Fmoc groups, were tolerant under the reaction conditions.
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2
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Long X, Zhang M, Yang X, Deng J. Total Synthesis of (±)-Spiroaxillarone A via a Reversible Sulfa-Michael Addition. Org Lett 2022; 24:1303-1307. [PMID: 35099976 DOI: 10.1021/acs.orglett.1c04282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A bioinspired strategy is described for the total synthesis of spiroaxillarone A, which exhibited significant antimalarial activity against resistant Plasmodium falciparum (IC50 = 2.32 μM). The key steps include an intermolecular ethanethiol Michael addition, o-quinone Michael addition, and subsequent β-ethanethiol elimination. This synthetic sequence provides a potential biosynthetic pathway of spiroaxillarone A.
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Affiliation(s)
- Xianwen Long
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education; Yunnan Provincial Center for Research & Development of Natural Products; School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P.R. China.,State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Min Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Xiaodong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education; Yunnan Provincial Center for Research & Development of Natural Products; School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P.R. China
| | - Jun Deng
- State Key Laboratory and Institute of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
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3
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Oroz P, Navo CD, Avenoza A, Busto JH, Corzana F, Jiménez-Osés G, Peregrina JM. Toward Enantiomerically Pure β-Seleno-α-amino Acids via Stereoselective Se-Michael Additions to Chiral Dehydroalanines. Org Lett 2021; 23:1955-1959. [PMID: 33373248 DOI: 10.1021/acs.orglett.0c03832] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The first totally chemo- and diastereoselective 1,4-conjugate additions of Se-nucleophiles to a chiral bicyclic dehydroalanine (Dha) are described. The methodology is simple and does not require any catalyst, providing exceptional yields at room temperature, and involves the treatment of the corresponding diselenide compound with NaBH4 in the presence of the Dha. These Se-Michael additions provide an excellent channel for the synthesis of enantiomerically pure selenocysteine (Sec) derivatives, which pose high potential for chemical biology applications.
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Affiliation(s)
- Paula Oroz
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja, 26006 Logroño, La Rioja, Spain
| | - Claudio D Navo
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, 48160 Derio, Spain
| | - Alberto Avenoza
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja, 26006 Logroño, La Rioja, Spain
| | - Jesús H Busto
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja, 26006 Logroño, La Rioja, Spain
| | - Francisco Corzana
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja, 26006 Logroño, La Rioja, Spain
| | - Gonzalo Jiménez-Osés
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, 48160 Derio, Spain
| | - Jesús M Peregrina
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja, 26006 Logroño, La Rioja, Spain
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4
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Kirichenko K, Hillman JD, Handfield M, Park JH. Complete synthesis of the bicyclic ring of a mutacin analog with orthogonally protected lanthionine via solid-phase intracyclization. J Pept Sci 2020; 25:e3214. [PMID: 31721375 DOI: 10.1002/psc.3214] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 07/19/2019] [Accepted: 08/15/2019] [Indexed: 12/24/2022]
Abstract
Mutacin 1140 (MU1140) is a naturally occurring lantibiotic derived from posttranslational modifications of a ribosomally synthesized peptide during the fermentation of a bacterium called Streptococcus mutans, the etiological agent of dental cavities. A practical approach for chemically synthesizing lantibiotics would be a valuable tool to expand the MU1140 library with additional semisynthetic analogs. In turn, an expanded library may prove useful to explore additional therapeutic indications for this pipeline of novel compounds. In this work, orthogonally protected lanthionine analogs were synthesized via an aziridine ring opening strategy. This lanthionine was utilized to synthesize a cysteamine (Cya) instead of the (S)-aminovinyl-D-cysteine (AviCys) that is naturally found in MU1140. The Cya containing bicyclic C/D ring of MU1140 was synthesized by Fmoc solid-phase peptide synthesis (SPPS). The linear peptides were synthesized using OPfp ester derivatives and using various common coupling reagents such as COMU and TCTU. The linear peptide was intracyclized with DEPBT to construct the so-called bicyclic ring C/D. This is the first report on the complete chemical synthesis of the bicyclic C/D ring of a MU1140 analog using orthogonally protected lanthionines using SPPS.
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Affiliation(s)
- Kostyantyn Kirichenko
- Oragenics, Department of Research and Development, Oragenics, Inc., Alachua, Florida, U.S.A.,SynQuest Laboratories, Inc., Alachua, Florida, U.S.A
| | - Jeffrey D Hillman
- Oragenics, Department of Research and Development, Oragenics, Inc., Alachua, Florida, U.S.A
| | - Martin Handfield
- Oragenics, Department of Research and Development, Oragenics, Inc., Alachua, Florida, U.S.A
| | - Jae H Park
- Oragenics, Department of Research and Development, Oragenics, Inc., Alachua, Florida, U.S.A
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5
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Bartoccini F, Mari M, Retini M, Galarini R, Bartolucci S, Piersanti G. Single‐Step Synthesis of Dehydroalanine Derivatives via a Brønsted Acid‐Catalyzed Multicomponent Reaction. ChemistrySelect 2020. [DOI: 10.1002/slct.202000898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Francesca Bartoccini
- Department of Biomolecular SciencesUniversity of Urbino Carlo Bo Piazza Rinascimento 6 61029 Urbino, PU Italy
| | - Michele Mari
- Department of Biomolecular SciencesUniversity of Urbino Carlo Bo Piazza Rinascimento 6 61029 Urbino, PU Italy
| | - Michele Retini
- Department of Biomolecular SciencesUniversity of Urbino Carlo Bo Piazza Rinascimento 6 61029 Urbino, PU Italy
| | - Roberta Galarini
- Centro Sviluppo e Validazione MetodiIstituto Zooprofilattico Sperimentale dell'Umbria e delle Marche “Togo Rosati” Via G. Salvemini 1 06126 Perugia, PG Italy
| | - Silvia Bartolucci
- Department of Biomolecular SciencesUniversity of Urbino Carlo Bo Piazza Rinascimento 6 61029 Urbino, PU Italy
| | - Giovanni Piersanti
- Department of Biomolecular SciencesUniversity of Urbino Carlo Bo Piazza Rinascimento 6 61029 Urbino, PU Italy
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6
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Joaquin D, Lee MA, Kastner DW, Singh J, Morrill ST, Damstedt G, Castle SL. Impact of Dehydroamino Acids on the Structure and Stability of Incipient 3 10-Helical Peptides. J Org Chem 2019; 85:1601-1613. [PMID: 31730750 DOI: 10.1021/acs.joc.9b02747] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A comparative study of the impact of small, medium-sized, and bulky α,β-dehydroamino acids (ΔAAs) on the structure and stability of Balaram's incipient 310-helical peptide (1) is reported. Replacement of the N-terminal Aib residue of 1 with a ΔAA afforded peptides 2a-c that maintained the 310-helical shape of 1. In contrast, installation of a ΔAA in place of Aib-3 yielded peptides 3a-c that preferred a β-sheet-like conformation. The impact of the ΔAA on peptide structure was independent of size, with small (ΔAla), medium-sized (Z-ΔAbu), and bulky (ΔVal) ΔAAs exerting similar effects. The proteolytic stabilities of 1 and its analogs were determined by incubation with Pronase. Z-ΔAbu and ΔVal increased the resistance of peptides to proteolysis when incorporated at the 3-position and had negligible impact on stability when placed at the 1-position, whereas ΔAla-containing peptides degraded rapidly regardless of position. Exposure of peptides 2a-c and 3a-c to the reactive thiol cysteamine revealed that ΔAla-containing peptides underwent conjugate addition at room temperature, while Z-ΔAbu- and ΔVal-containing peptides were inert even at elevated temperatures. These results suggest that both bulky and more accessible medium-sized ΔAAs should be valuable tools for bestowing rigidity and proteolytic stability on bioactive peptides.
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Affiliation(s)
- Daniel Joaquin
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
| | - Michael A Lee
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
| | - David W Kastner
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
| | - Jatinder Singh
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
| | - Shardon T Morrill
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
| | - Gracie Damstedt
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
| | - Steven L Castle
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
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7
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Jian JH, Zeng HW, Kuo TS, Wu PY, Wu HL. Asymmetric Synthesis of Functionalized Phenylalanine Derivatives via Rh-Catalyzed Conjugate Addition and Enantioselective Protonation Cascade. Org Lett 2019; 21:9468-9472. [DOI: 10.1021/acs.orglett.9b03666] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jia-Hong Jian
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Hao-Wei Zeng
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Ting-Shen Kuo
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
| | - Ping-Yu Wu
- Oleader Technologies, Co., Ltd., 1F., No. 8, Aly. 29, Ln. 335, Chenggong Road, Hukou
Township, Hsinchu 30345, Taiwan
| | - Hsyueh-Liang Wu
- Department of Chemistry, National Taiwan Normal University, No. 88, Section 4, Tingzhou Road, Taipei 11677, Taiwan
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8
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Aydillo C, Mazo N, Navo CD, Jiménez‐Osés G. Elusive Dehydroalanine Derivatives with Enhanced Reactivity. Chembiochem 2019; 20:1246-1250. [DOI: 10.1002/cbic.201800758] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Indexed: 02/04/2023]
Affiliation(s)
- Carlos Aydillo
- Departamento de QuímicaUniversidad de La Rioja Madre de Dios, 53 26006 Logroño Spain
- Department of Pharmaceutical Technology and ChemistryFaculty of Pharmacy and NutritionUniversity of Navarra Irunlarrea 3 31008 Pamplona Spain
- Instituto de Investigación Sanitaria de Navarra (IdiSNA) Irunlarrea 3 31008 Pamplona Spain
| | - Nuria Mazo
- Departamento de QuímicaUniversidad de La Rioja Madre de Dios, 53 26006 Logroño Spain
| | - Claudio D. Navo
- Departamento de QuímicaUniversidad de La Rioja Madre de Dios, 53 26006 Logroño Spain
- CIC bioGUNEBizkaia Technology Park Building 801A 48170 Derio Spain
| | - Gonzalo Jiménez‐Osés
- Departamento de QuímicaUniversidad de La Rioja Madre de Dios, 53 26006 Logroño Spain
- CIC bioGUNEBizkaia Technology Park Building 801A 48170 Derio Spain
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9
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Denoël T, Lemaire C, Luxen A. Progress in Lanthionine and Protected Lanthionine Synthesis. Chemistry 2018; 24:15421-15441. [PMID: 29714402 DOI: 10.1002/chem.201801115] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 04/20/2018] [Indexed: 01/01/2023]
Abstract
Lanthionine (Lan), a non-proteinogenic natural amino acid, is an essential component of peptidoglycan found in the cell wall of Fusobacterium species. Lan and β-methyllanthionine are also key constituents in lantibiotics, a prevalent class of peptide antibiotics. The development of those new antibacterial drugs with enhanced properties is the focus of recent research. Since multiple isomers of Lan are possible, a regio- and diastereoselective synthesis is challenging. This comprehensive review summarizes the known chemical syntheses of lanthionine from various precursors (e.g., β-chloroalanine, cystine, dehydroalanine, β-iodoalanine, aziridine, serine lactone, sulfamidate) since 1941. Methods for preparation of unprotected, protected, orthogonally protected, and mutually orthogonally protected lanthionine with relevant experimental details and perspectives on their usefulness are provided. The potential of these Lan derivatives is illustrated by one recent application.
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Affiliation(s)
- Thibaut Denoël
- Cyclotron Research Centre, Université de Liège, Quartier Agora, allée du VI août, 8, 4000, Liège, Belgium
| | - Christian Lemaire
- Cyclotron Research Centre, Université de Liège, Quartier Agora, allée du VI août, 8, 4000, Liège, Belgium
| | - André Luxen
- Cyclotron Research Centre, Université de Liège, Quartier Agora, allée du VI août, 8, 4000, Liège, Belgium
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10
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Navo CD, Asín A, Gómez-Orte E, Gutiérrez-Jiménez MI, Compañón I, Ezcurra B, Avenoza A, Busto JH, Corzana F, Zurbano MM, Jiménez-Osés G, Cabello J, Peregrina JM. Cell-Penetrating Peptides Containing Fluorescent d
-Cysteines. Chemistry 2018; 24:7991-8000. [DOI: 10.1002/chem.201800603] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Indexed: 01/20/2023]
Affiliation(s)
- Claudio D. Navo
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
| | - Alicia Asín
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
| | - Eva Gómez-Orte
- Center for Biomedical Research of La Rioja (CIBIR); C/ Piqueras, 98 26006 Logroño La Rioja Spain
| | - Marta I. Gutiérrez-Jiménez
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
| | - Ismael Compañón
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
| | - Begoña Ezcurra
- Center for Biomedical Research of La Rioja (CIBIR); C/ Piqueras, 98 26006 Logroño La Rioja Spain
| | - Alberto Avenoza
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
| | - Jesús H. Busto
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
| | - Francisco Corzana
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
| | - María M. Zurbano
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
| | - Gonzalo Jiménez-Osés
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
| | - Juan Cabello
- Center for Biomedical Research of La Rioja (CIBIR); C/ Piqueras, 98 26006 Logroño La Rioja Spain
| | - Jesús M. Peregrina
- Dpto. de Química, Centro de Investigación en Síntesis Química; Universidad de La Rioja; C/ Madre de Dios, 53 26006 Logroño La Rioja Spain
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11
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Wei Q, Hou W, Liao N, Peng Y. Enantioselective Sulfa-Michael Addition of Aromatic Thiols to β-Substituted Nitroalkenes Promoted by a Chiral Multifunctional Catalyst. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700109] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Qi Wei
- Key Laboratory of Applied Chemistry of Chongqing Municipality; School of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 People's Republic of China
| | - Wenduan Hou
- Key Laboratory of Applied Chemistry of Chongqing Municipality; School of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 People's Republic of China
| | - Na Liao
- Key Laboratory of Applied Chemistry of Chongqing Municipality; School of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 People's Republic of China
| | - Yungui Peng
- Key Laboratory of Applied Chemistry of Chongqing Municipality; School of Chemistry and Chemical Engineering; Southwest University; Chongqing 400715 People's Republic of China
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12
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13
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Rojas-Ocáriz V, Compañón I, Aydillo C, Castro-Loṕez J, Jiménez-Barbero J, Hurtado-Guerrero R, Avenoza A, Zurbano MM, Peregrina JM, Busto JH, Corzana F. Design of α-S-Neoglycopeptides Derived from MUC1 with a Flexible and Solvent-Exposed Sugar Moiety. J Org Chem 2016; 81:5929-41. [PMID: 27305427 DOI: 10.1021/acs.joc.6b00833] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The use of vaccines based on MUC1 glycopeptides is a promising approach to treat cancer. We present herein several sulfa-Tn antigens incorporated in MUC1 sequences that possess a variable linker between the carbohydrate (GalNAc) and the peptide backbone. The main conformations of these molecules in solution have been evaluated by combining NMR experiments and molecular dynamics simulations. The linker plays a key role in the modulation of the conformation of these compounds at different levels, blocking a direct contact between the sugar moiety and the backbone, promoting a helix-like conformation for the glycosylated residue and favoring the proper presentation of the sugar unit for molecular recognition events. The feasibility of these novel compounds as mimics of MUC1 antigens has been validated by the X-ray diffraction structure of one of these unnatural derivatives complexed to an anti-MUC1 monoclonal antibody. These features, together with potential lack of immune suppression, render these unnatural glycopeptides promising candidates for designing alternative therapeutic vaccines against cancer.
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Affiliation(s)
- Víctor Rojas-Ocáriz
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja , Madre de Dios 53, 26006 Logroño, Spain
| | - Ismael Compañón
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja , Madre de Dios 53, 26006 Logroño, Spain
| | - Carlos Aydillo
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja , Madre de Dios 53, 26006 Logroño, Spain
| | - Jorge Castro-Loṕez
- BIFI, University of Zaragoza, BIFI-IQFR (CSIC) Joint Unit , Mariano Esquillor s/n, Campus Rio Ebro, Edificio I+D, Zaragoza, Spain
| | - Jesús Jiménez-Barbero
- Structural Biology Unit, CIC bioGUNE , Parque Tecnológico de Bizkaia Building 801 A, 48160 Derio, Spain.,IKERBASQUE, Basque Foundation for Science , 48011 Bilbao, Spain.,Department of Chemical and Physical Biology, Centro de Investigaciones Biológicas , CSIC Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Ramón Hurtado-Guerrero
- BIFI, University of Zaragoza, BIFI-IQFR (CSIC) Joint Unit , Mariano Esquillor s/n, Campus Rio Ebro, Edificio I+D, Zaragoza, Spain.,Fundación ARAID , 50018 Zaragoza, Spain
| | - Alberto Avenoza
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja , Madre de Dios 53, 26006 Logroño, Spain
| | - María M Zurbano
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja , Madre de Dios 53, 26006 Logroño, Spain
| | - Jesús M Peregrina
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja , Madre de Dios 53, 26006 Logroño, Spain
| | - Jesús H Busto
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja , Madre de Dios 53, 26006 Logroño, Spain
| | - Francisco Corzana
- Departamento de Química, Centro de Investigación en Síntesis Química, Universidad de La Rioja , Madre de Dios 53, 26006 Logroño, Spain
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14
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Gutiérrez-Jiménez MI, Aydillo C, Navo CD, Avenoza A, Corzana F, Jiménez-Osés G, Zurbano MM, Busto JH, Peregrina JM. Bifunctional Chiral Dehydroalanines for Peptide Coupling and Stereoselective S-Michael Addition. Org Lett 2016; 18:2796-9. [DOI: 10.1021/acs.orglett.6b00840] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marta I. Gutiérrez-Jiménez
- Departamento
de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química, E-26006 Logroño, Spain
| | - Carlos Aydillo
- CECB,
Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark
| | - Claudio D. Navo
- Departamento
de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química, E-26006 Logroño, Spain
| | - Alberto Avenoza
- Departamento
de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química, E-26006 Logroño, Spain
| | - Francisco Corzana
- Departamento
de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química, E-26006 Logroño, Spain
| | - Gonzalo Jiménez-Osés
- Departamento
de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química, E-26006 Logroño, Spain
- Institute
of Biocomputation and Physics of Complex Systems (BIFI), University of Zaragoza, BIFI-IQFR (CSIC), 50018 Zaragoza, Spain
| | - María M. Zurbano
- Departamento
de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química, E-26006 Logroño, Spain
| | - Jesús H. Busto
- Departamento
de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química, E-26006 Logroño, Spain
| | - Jesús M. Peregrina
- Departamento
de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química, E-26006 Logroño, Spain
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15
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Wang J, Li P, Yang Z, Chen N, Xu J. Insights into the diastereoselective control in the sulfa-Michael addition of thiols to nitroalkenes: stereoelectronic effect in the cyclic chelated transition state. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.11.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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16
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Ding R, Zheng B, Wang Y, Peng Y. A Cation-Directed Enantioselective Sulfur-Mediated Michael/Mannich Three-Component Domino Reaction involving Chalcones as Michael Acceptors. Org Lett 2015; 17:4128-31. [DOI: 10.1021/acs.orglett.5b01833] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ran Ding
- Key Laboratory of Applied
Chemistry of Chongqing Municipality, School of Chemistry and Chemical
Engineering, Southwest University, Chongqing 400715, China
| | - Bo Zheng
- Key Laboratory of Applied
Chemistry of Chongqing Municipality, School of Chemistry and Chemical
Engineering, Southwest University, Chongqing 400715, China
| | - Yan Wang
- Key Laboratory of Applied
Chemistry of Chongqing Municipality, School of Chemistry and Chemical
Engineering, Southwest University, Chongqing 400715, China
| | - Yungui Peng
- Key Laboratory of Applied
Chemistry of Chongqing Municipality, School of Chemistry and Chemical
Engineering, Southwest University, Chongqing 400715, China
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17
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Denoël T, Zervosen A, Lemaire C, Plenevaux A, Luxen A. Synthesis of protected α-alkyl lanthionine derivatives. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.05.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Tabor AB. Recent advances in synthetic analogues of lantibiotics: What can we learn from these? Bioorg Chem 2014; 55:39-50. [PMID: 24877613 DOI: 10.1016/j.bioorg.2014.04.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 04/11/2014] [Indexed: 11/30/2022]
Abstract
The lantibiotics are a family of antibacterial cyclic peptides distinguished by one or more thioether linkages between amino acid side chains, and by unique modes of action. Recent developments in the chemical synthesis, mutagenesis and mutasynthesis of these peptides are providing insights into the structural requirements for antibacterial activity and into the mode of action, as well as having the potential to produce analogues with greater stability, potency and bioavailability. This Review provides a survey of these recent advances.
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Affiliation(s)
- Alethea B Tabor
- UCL Department of Chemistry, 20, Gordon Street, London WC1H 0AJ, UK.
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19
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Aydillo C, Compañón I, Avenoza A, Busto JH, Corzana F, Peregrina JM, Zurbano MM. S-Michael additions to chiral dehydroalanines as an entry to glycosylated cysteines and a sulfa-Tn antigen mimic. J Am Chem Soc 2014; 136:789-800. [PMID: 24372047 DOI: 10.1021/ja411522f] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Stereoselective sulfa-Michael addition of appropriately protected thiocarbohydrates to chiral dehydroalanines has been developed as a key step in the synthesis of biologically important cysteine derivatives, such as S-(β-D-glucopyranosyl)-D-cysteine, which has not been synthesized to date, and S-(2-acetamido-2-deoxy-α-D-galactopyranosyl)-L-cysteine, which could be considered as a mimic of Tn antigen. The corresponding diamide derivative was also synthesized and analyzed from a conformational viewpoint, and its bound state with a lectin was studied.
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Affiliation(s)
- Carlos Aydillo
- Departamento de Química, Universidad de La Rioja , Centro de Investigación en Síntesis Química, E-26006 Logroño, Spain
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Huo J, LÜ M, Wang Z, Li Y. Synthesis of 2(5H)-Furanone Derivatives with Bis-1,2,3-triazole Structure. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201200638] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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