An NMR Spectroscopic Method to Identify and Classify Thiol-Trapping Agents: Revival of Michael Acceptors for Drug Discovery?
作者:Cristina Avonto、Orazio Taglialatela-Scafati、Federica Pollastro、Alberto Minassi、Vincenzo Di Marzo、Luciano De Petrocellis、Giovanni Appendino
DOI:10.1002/anie.201005959
日期:2011.1.10
in DMSO with electrophilic double bonds to afford Michael adducts (see scheme), whereas no trapping reaction takes place in apolar solvents. A simple and quick NMRspectroscopicmethod to identifyMichaelacceptors and sort them into reversible and irreversible thiol sinks is validated biologically in a cellular assay sensitive to thiol‐trapping agents. DMSO=dimethyl sulfoxide.