The present disclosure provides processes for the preparation of lipid conjugated cyclic carbonate derivatives. More specifically, the present disclosure is based on the finding that reacting lipids, such as, ceramides, with N,N′-disuccinimidyl derivative, resulted in the formation of, isolatable, substituted cyclic [1,3]-dioxan-2-one and [1,3]-dioxan-2-thione compounds. These isolatable cyclic substituted compounds and derivatives thereof may be used for various applications, such as in vaccination.
本公开提供了制备脂质共轭环状
碳酸酯衍
生物的过程。更具体地说,本公开是基于发现,将脂质(如鞘
磷脂)与N,N'-二琥珀
酰亚胺衍
生物反应,会形成可分离的取代环状[1,3]-二氧杂
环戊酮和[1,3]-二
硫杂
环戊酮化合物。这些可分离的环状取代化合物及其衍
生物可用于各种应用,例如在疫苗接种中。