Synthetic applications of 2-aryl-4-piperidones. V1.
作者:Mario Rubiralta、M.Pilar Marco、Jordi Bolós、Jaume Trapé
DOI:10.1016/s0040-4020(01)80990-x
日期:1991.7
The synthesis of the basic tetracyclic skeleton 2 of ervitsine and its 20-deethylidene-6,16-dihydro analogue 4 is reported via 2-aryl-N-methyl- and 2-aryl-N-formylpiperidines which are easily accessible from N-formyl- and N-methyl-2-(3-indolyl)-4-piperidones 5, 6, and 14.
基本四环的骨架的合成2 ervitsine的和其20 deethylidene-6,16二氢类似物4报道通过2-芳基- Ñ甲基和2-芳基- Ñ -formylpiperidines这很容易从可访问的Ñ甲酰-和ñ甲基-2-(3-吲哚基)-4-哌啶酮5,6,和14。