Guaianolides 1. perhydroazulenic lactones as intermediates for total synthesis
作者:A.A. Devreese、M. Demuynck、P.J. De Clercq、M. Vandewalle
DOI:10.1016/s0040-4020(01)91543-1
日期:1983.1
The synthesis of potential guaianolide precursors – is described, involving as a key-step the reductive opening of keto-epoxides –. The latter products were obtained from the common intermediate (and ).
Guaianolides : The total synthesis of (±)-estafiatin
作者:M. Demuynck、A.A. Devreese、P.J. De Clercq、M. Vandewalle
DOI:10.1016/s0040-4039(00)87380-3
日期:1982.1
An efficient synthesis of the trans fused perhydroazulenic epoxy ketone is described. The potentially of is illustrated by its transformation into (±)-estafiatin .