| Literature DB >> 29044843 |
Sabrina Bernard1, Davide Audisio1, Margaux Riomet1, Sarah Bregant2, Antoine Sallustrau1, Lucie Plougastel1, Elodie Decuypere1, Sandra Gabillet1, Ramar Arun Kumar1, Jijy Elyian1, Minh Nguyet Trinh3, Oleksandr Koniev4, Alain Wagner3, Sergii Kolodych4, Frédéric Taran1.
Abstract
We report the discovery of a new bioorthogonal click-and-release reaction involving iminosydnones and strained alkynes. This transformation leads to two products resulting from the ligation and fragmentation of iminosydnones under physiological conditions. Optimized iminosydnones were successfully used to design innovative cleavable linkers for protein modification, thus opening up new areas in the fields of drug release and target-fishing applications. This click-and-release technology offers the possibility of exchanging tags on proteins for functionalized cyclooctynes under mild and bioorthogonal conditions.Entities:
Keywords: bioorthogonal reactions; chemical biology; cleavage reactions; click chemistry; mesoionic compounds
Year: 2017 PMID: 29044843 DOI: 10.1002/anie.201708790
Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN: 1433-7851 Impact factor: 15.336