First Total Synthesis of (+)-Adenophorine, a Naturally Occurring Inhibitor of Glycosidases
作者:Morwenna S. M. Pearson、Michel Evain、Monique Mathé-Allainmat、Jacques Lebreton
DOI:10.1002/ejoc.200700459
日期:2007.10
The first total synthesis of a naturally occurring iminosugar, (+)-adenophorine, in 14 steps from the (+)-enantiomer ofGarner's aldehyde, is reported. The strategy is based onthe preparation and functionalization of enantiomericallypure trans-6-ethyl-2-hydroxymethyl-1,2,5,6-tetrahydropyridine. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
据报道,首次全合成天然存在的亚氨基糖,(+)-腺嘌呤,由加纳醛的 (+)-对映异构体分 14 个步骤完成。该策略基于对映体纯的反式-6-乙基-2-羟甲基-1,2,5,6-四氢吡啶的制备和功能化。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)