Crowley; Culvenor, Australian Journal of Chemistry, 1959, vol. 12, p. 694,702
作者:Crowley、Culvenor
DOI:——
日期:——
Enantioselective Total Synthesis of (+)-Amabiline
作者:Timothy J. Senter、Olugbeminiyi O. Fadeyi、Craig W. Lindsley
DOI:10.1021/ol300466a
日期:2012.4.6
The first total synthesis of (+)-amabiline, an unsaturated pyrrolizidinealkaloidfrom Cynoglossum amabile, is reported. This convergent, enantioselective synthesis proceeds in 15 steps (10-step longest linear sequence) in 6.2% overall yield and features novel methodology to construct the unsaturated pyrrolizidine or (−)-supinidine core.