[EN] ATM KINASE INHIBITORS AND COMPOSITIONS AND METHODS OF USE THEREOF [FR] INHIBITEURS DE KINASE ATM ET COMPOSITIONS ET PROCÉDÉS D'UTILISATION DE CEUX-CI
[EN] ATM KINASE INHIBITORS AND COMPOSITIONS AND METHODS OF USE THEREOF [FR] INHIBITEURS DE KINASE ATM ET COMPOSITIONS ET PROCÉDÉS D'UTILISATION DE CEUX-CI
A practical route to enantiopure 3-hydroxy-pyrrolidines: application to a straightforward synthesis of (−)-bulgecinine
作者:Mathieu Toumi、François Couty、Gwilherm Evano
DOI:10.1016/j.tetlet.2007.12.051
日期:2008.2
A practical synthesis of enantiopure substituted 3-hydroxy-pyrrolidines is reported. In four steps, starting from commercially available amino acids as chiral educts, this method allows for an efficient preparation of a variety of 3-hydroxy-pyrrolidines, as well as 3-hydroxy-piperidines and azepanes. Application of this methodology for a straightforward asymmetric synthesis of (−)-bulgecinine is also