The enantioselective synthesis of bistramide A has been achieved with a longest linear sequence of 18 steps. The synthetic strategy involves the use of a distereoselective glycolate alkylation, an aldol addition of a chlorotitanium enolate of N-acylthiazolidinthione, and a Sharpless asymmetric epoxidation to synthesize the three key fragments.
Bistramide A 的对映选择性合成已通过最长的 18 步线性序列实现。合成策略包括使用非对映选择性乙醇酸烷基化、N-酰基噻唑烷硫酮的氯钛烯醇化物的羟醛加成和 Sharpless 不对称环氧化来合成三个关键片段。