Cycloaddition Reactions of Carbohydrate Derivatives. Part III. A New Route to Swainsonine Analogs.
作者:Pál Herczegh、Imre Kovács、László Szilágyi、Martina Zsély、Ferenc Sztaricskai、Amaya Berecibar、Alain Olesker、Gabor Lukacs
DOI:10.1016/s0040-4039(00)79832-7
日期:1992.5
Swainsonine analogs 10 and 12 have been synthesized from D- and L-arabinose, respectively, using cyclocondensation of azomethines with Danishefsky's diene followed by stereoselective carbonyl and double bond reduction of the resulting pyridones, chain shortening and ring closure by reductive amination.
Swainsonine类似物10和12分别是由D-和L-阿拉伯糖合成的,使用偶氮甲胺与Danishefsky's二烯的环缩合反应,然后进行立体选择性羰基化和所得吡啶酮的双键还原,链还原和通过还原胺化进行的闭环。