申请人:President and Fellows of Harvard College
公开号:US10544182B2
公开(公告)日:2020-01-28
The present invention provides desosamine and mycaminose analogs and nitro sugars and methods for their preparation. The invention also provides methods of cyclizing a compound of Formula (A′) with glyoxal to give a nitro sugar of Formula (B). Methods for the preparation of compound of Formula (D′) are provided comprising cyclization of a nitro alcohol to give a nitro sugar and reduction and alkylation of the nitro sugar to give a desosamine, mycaminose, or an analog thereof.
本发明提供脱糖胺和霉菌胺糖类似物和硝基糖及其制备方法。本发明还提供了式(A′)化合物与乙二醛环化得到式(B)硝基糖的方法。本发明提供了制备式(D′)化合物的方法,包括硝基醇环化得到硝基糖,硝基糖还原和烷基化得到脱糖胺、霉菌胺糖或其类似物。