Cascade and RCM syntheses of chiral tricyclic alkaloids from (S)-1,2,3,4-tetrahydro isoquinoline carboxylic acid
作者:Daniele Muroni、Mauro Mucedda、Antonio Saba
DOI:10.1016/j.tetasy.2009.04.003
日期:2009.6
Concise syntheses of novel chiral pyrroloazacyclo and chiral tricyclic isoquinoline alkaloids, starting from the readily available (S)-1,2,3,4-tetrahydroisoquinoline carboxylic acid methyl ester, by utilizing cascade spiro-to fused and RCM protocols, are reported.