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Multicomponent reactions in ligation and bioconjugation chemistry

dc.contributor.authorReguera, Leslie
dc.contributor.authorMéndez, Yanira
dc.contributor.authorHumpierre, Ana R.
dc.contributor.authorValdés, Oscar
dc.contributor.authorRivera, Daniel G.
dc.date.accessioned2022-09-08T14:58:10Z
dc.date.accessioned2022-09-30T13:45:32Z
dc.date.available2022-09-08T14:58:10Z
dc.date.available2022-09-30T13:45:32Z
dc.date.issued2018
dc.identifier.urihttp://repositorio.ucm.cl/handle/ucm/4065
dc.description.abstractMulticomponent reactions (MCRs) encompass an exciting class of chemical transformations that have proven success in almost all fields of synthetic organic chemistry. These convergent procedures incorporate three or more reactants into a final product in one pot, thus combining high levels of complexity and diversity generation with low synthetic cost. Striking applications of these processes are found in heterocycle, peptidomimetic, and natural product syntheses. However, their potential in the preparation of large macro- and biomolecular constructs has been realized just recently. This Account describes the most relevant results of our group in the utilization of MCRs for ligation/conjugation of biomolecules along with significant contributions from other laboratories that validate the utility of this special class of bioconjugation process. Thus, MCRs have proven to be efficient in the ligation of lipids to peptides and oligosaccharides as well as the ligation of steroids, carbohydrates, and fluorescent and affinity tags to peptides and proteins. In the field of glycolipids, we highlight the power of isocyanide-based MCRs with the one-pot double lipidation of glycan fragments functionalized as either the carboxylic acid or amine. In peptide chemistry, the versatility of the multicomponent ligation strategy is demonstrated in both solution-phase lipidation protocols and solid-phase procedures enabling the simultaneous lipidation and biotinylation of peptides. In addition, we show that MCRs are powerful methods for synchronized lipidation/labeling and macrocyclization of peptides, thus accomplishing in one step what usually requires long sequences. In the realm of protein bioconjugation, MCRs have also proven to be effective in labeling, site-selective modification, immobilization, and glycoconjugation processes. For example, we illustrate a successful application of multicomponent polysaccharide–protein conjugation with the preparation of multivalent glycoconjugate vaccine candidates by the ligation of two antigenic capsular polysaccharides of a pathogenic bacterium to carrier proteins. By highlighting the ability to join several biomolecules in only one synthetic operation, we hope to encourage the biomolecular chemistry community to apply this powerful chemistry to novel biomedicinal challenges.es_CL
dc.language.isoenes_CL
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
dc.sourceAccounts of Chemical Research, 51(6), 1475-1486es_CL
dc.subjectCarbohydrateses_CL
dc.subjectChemical biologyes_CL
dc.subjectLipidses_CL
dc.subjectMolecular propertieses_CL
dc.subjectPeptides and proteinses_CL
dc.titleMulticomponent reactions in ligation and bioconjugation chemistryes_CL
dc.typeArticlees_CL
dc.ucm.indexacionScopuses_CL
dc.ucm.indexacionIsies_CL
dc.ucm.uripubs.acs.org/doi/10.1021/acs.accounts.8b00126es_CL
dc.ucm.doidoi.org/10.1021/acs.accounts.8b00126es_CL


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Atribución-NoComercial-SinDerivadas 3.0 Chile
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