Zoute Ludivine, Audouard Christophe, Plaquevent Jean-Christophe, Cahard Dominique
UMR 6014 de l'IRCOF, Université de Rouen, F-76821 Mont Saint Aignan Cedex, France.
Org Biomol Chem. 2003 Jun 7;1(11):1833-4. doi: 10.1039/b303113f.
The enantioselective synthesis of a potent Maxi-K potassium channel opener (BMS-204352) mediated by N-fluoroammonium salts of cinchona alkaloids is described. Two synthetic pathways were evaluated. An ee as high as 88% was achieved (>99% after a single recrystallisation).
描述了由金鸡纳生物碱的N-氟铵盐介导的一种强效大电导钙激活钾通道开放剂(BMS-204352)的对映选择性合成。评估了两条合成途径。实现了高达88%的对映体过量(单次重结晶后>99%)。