作者:Keisuke Murata、Riko Minami、Haruhiko Fuwa
DOI:10.1246/bcsj.20210178
日期:2021.8.15
A seven-step synthesis of (−)-atorvastatin calcium, an inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase, has been developed. The key transformations of the present synthesis are a tandem olefin cross-metathesis/hemiacetalization/intramolecular oxa-Michael addition and a subsequent regioselective Baeyer–Villiger oxidation for the stereocontrolled construction of the syn-3,5-dihydroxy
(-)-阿托伐他汀钙是一种 3-羟基-3-甲基戊二酰辅酶 A (HMG-CoA) 还原酶抑制剂,已开发出七步合成法。本合成的关键转化是串联烯烃交叉复分解/半缩醛化/分子内 oxa-Michael 加成和随后的区域选择性 Baeyer-Villiger 氧化,用于立体控制的合成-3,5-二羟基羧酸亚结构的构建。