Stereoselective Approach for the Synthesis of 2-epi-Hyacinthacine A2, (–)-7a-epi-Hyacinthacine A1, 1-Deoxy-d-altro-homonojirimycin, and Some Pyrrolidine Iminosugars
作者:Batchu Rao、Sahadev Chirke
DOI:10.1055/s-0035-1562782
日期:——
A divergent approach has been developed for the synthesis of some important iminosugars by stereoselective allylation of the lyxosylamine derived from d -lyxose and intramolecular 5- exo -tet ring opening of the epoxide. The strategy described in this paper will be useful for the synthesis of some other biologically active iminosugars for the drug-discovery program.