Wanner, Martinus J.; Koomen, Gerrit-Jan; Pandit, Upendra K., Heterocycles, 1981, vol. 15, # 1, p. 377 - 379
作者:Wanner, Martinus J.、Koomen, Gerrit-Jan、Pandit, Upendra K.
DOI:——
日期:——
An efficient chiral synthesis of (+)-sesbanine
作者:Kiyoshi Tomioka、Kenji Koga
DOI:10.1016/s0040-4039(00)92596-6
日期:1980.1
Stereospecific synthesis of (±)-sesbanine and its C-10 epimer
作者:Andrew S. Kende、Thomas P. Demuth
DOI:10.1016/s0040-4039(00)71454-7
日期:1980.1
A short, stereospecific total synthesis of (±)-sesbanine and its C-10 epimer from 4-methylnicotinonitrile is described.
描述了由4-甲基烟碱腈短而立体定向的全合成(±)-塞斯班宁及其C-10差向异构体。
Stereoselective reactions
作者:Kiyoshi Tomioka、Kenji Koga
DOI:10.1016/s0040-4020(01)86137-8
日期:1988.1
An alkaloid sesbanine (1) was synthesized starting from 1-malic acid as a chiral four-carbon unit. The key step was a highlystereoselective cycloannelation reaction to form a chiral quaternary carbon center. By this synthesis, the absolute configuration of natural sesbanine was established to 1. Furthermore, sesbanine, in both optically active and racemic forms, was found to be marginaly cytotoxic