New Regioselective Total Syntheses of Antibiotic Renierol, Renierol Acetate, and Renierol Propionate from the 5-Oxygenated Isoquinoline.
作者:Nagako KUWABARA、Hiroyuki HAYASHI、Noriko HIRAMATSU、Tominari CHOSHI、Eiichi SUGINO、Satoshi HIBINO
DOI:10.1248/cpb.47.1805
日期:——
New total syntheses of renierol (3), renierol acetate (4), and renierol propionate (5) were completed by the synthesis of 5-oxygenated isoquinoline (6) based on the thermal electrocyclic reaction of the 1-azahexatriene system followed by regioselective oxidations of 5-hydroxyisoquinolines (6).
在 1-azahexatriene 系统的热电环反应基础上,通过 5-hydroxyisoquinolines (6) 的区域选择性氧化作用,合成了 5-oxygenated isoquinoline (6),从而完成了 renierol (3)、renierol acetate (4) 和 renierol propionate (5) 的全新全合成。