[EN] METHODS OF PREPARING 1-DEOXY-SPHINGOID BASES AND DERIVATIVES THEREOF [FR] PROCÉDÉS DE PRÉPARATION DE BASES 1-DÉSOXY-SPHINGOÏDE ET DE LEURS DÉRIVÉS
[EN] METHODS OF PREPARING 1-DEOXY-SPHINGOID BASES AND DERIVATIVES THEREOF [FR] PROCÉDÉS DE PRÉPARATION DE BASES 1-DÉSOXY-SPHINGOÏDE ET DE LEURS DÉRIVÉS
Methods of Preparing 1-Deoxy-Sphingoid Bases and Derivatives Thereof
申请人:Liebeskind Lanny S.
公开号:US20110282081A1
公开(公告)日:2011-11-17
Novel methods of synthesizing 1-deoxy-sphingoid bases and derivatives are disclosed. The synthesis is achieved from commercially available and inexpensive starting materials. The process includes thioesterification, cross-coupling, and reduction. The process may also include directed epoxidation, regioselective epoxide-opening, hydrogenation, and dihydroxylation. The methods described herein provide 1-deoxy-sphingoid bases and derivatives in high overall yield and high enantiomeric purity.
[EN] METHODS OF PREPARING 1-DEOXY-SPHINGOID BASES AND DERIVATIVES THEREOF<br/>[FR] PROCÉDÉS DE PRÉPARATION DE BASES 1-DÉSOXY-SPHINGOÏDE ET DE LEURS DÉRIVÉS