7-Methoxy-8-hydroxy and 10-hydroxyellipticines have been synthesised using Pivaloyl esters for regioselective deactivation and steric protection of reactive ring-A positions; the final cyclisation sequence has been analysed by H-1-NMR.
Chunchatprasert, Laddawan; Dharmasena, Priyanthi; Oliveira-Campos, Ana M. F., Journal of Chemical Research, Miniprint, 1996, # 2, p. 630 - 678
作者:Chunchatprasert, Laddawan、Dharmasena, Priyanthi、Oliveira-Campos, Ana M. F.、Queiroz, Maria J. R. P.、Raposo, Maria M. M.、Shannon, Patrick V. R.