The present invention relates to compounds which are found to exhibit an antiviral effect. The compounds are modulators of the activity of the viral haemagglutinin and/or neuraminidase enzymes.
本发明涉及具有抗病毒作用的化合物。这些化合物是病毒血凝素和/或神经氨酸酶活性的调节剂。
Synthesis of desosamines
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.