作者:Osamu Nakagawa、Kei Shimoda、Sunsuke Izumi、Toshifumi Hirata
DOI:10.1002/jlcr.681
日期:2003.4
Asymmetric epoxidation of digeranyl, which is a squalene analog, with cultured cells of Nicotiana tabacum was investigated. Feeding of [8-3H]-digeranyl into the cultured cells of N. tabacum resulted in the formation of (3S)-2,3-epoxydigeranyl and 6,7-epoxydigeranyl. It was found that the epoxidation of digeranyl with N. tabacum was highly stereoselective. Copyright © 2003 John Wiley & Sons, Ltd.
研究了使用烟草(Nicotiana tabacum)培养细胞对双氢甾醇(digeranyl,角鲨烯类似物)进行的不对称环氧化。在烟草培养细胞中馈入[8-3H]-双氢甾醇后,形成了(3S)-2,3-环氧双氢甾醇和6,7-环氧双氢甾醇。研究发现,烟草对双氢甾醇的环氧化具有很高的立体选择性。版权 © 2003 John Wiley & Sons, Ltd.