作者:Frauke Messik、Markus Oberthür
DOI:10.1002/anie.201301262
日期:2013.5.27
dipeptide building block with fully elaborated N‐acyl hemiaminal proved to be a versatile precursor for echinocandin C, a prototypical member of the echinocandin group of antimycotic drugs. This first total synthesis of an N‐acyl hemiaminal‐containing echinocandin is concise and highly convergent, thereby making additional derivatives easily accessible. PG=protecting group.
稳定可靠:具有完全精心设计的N-酰基半胱氨酸的二肽结构单元被证明是棘皮菌素C(棘皮菌素类抗真菌药物的典型成员)的通用前体。含N酰基半胱氨酸的棘皮菌素的第一个全合成过程简洁明了,并且具有高度收敛性,因此可以轻松获得其他衍生物。PG =保护基。