Inverting the Regioselectivity of the Berberine Bridge Enzyme by Employing Customized Fluorine-Containing Substrates
作者:Verena Resch、Horst Lechner、Joerg H. Schrittwieser、Silvia Wallner、Karl Gruber、Peter Macheroux、Wolfgang Kroutil
DOI:10.1002/chem.201201895
日期:2012.10.8
pharmaceuticals to block the degradation of bioactive compounds at a specific site of the molecule. Blocking of the reaction center of the enzyme‐catalyzed ring closure of 1,2,3,4‐tetrahydrobenzylisoquinolines by a fluoro moiety allowed redirecting the berberinebridgeenzyme (BBE)‐catalyzed transformation of these compounds to give the formation of an alternative regioisomeric product namely 11‐hydroxy‐functionalized