A New Diastereoselective Synthetic Approach to the Enantiopure Peptidomimetic Scaffold 2-Oxo-1-azabicyclo[4.4.0]decane
作者:Cyrille Truchot、Qian Wang、N. Andr� Sasaki
DOI:10.1002/ejoc.200400709
日期:2005.5
A general method for the synthesis of unsubstituted and C-7-substituted azabicyclo[4.4.0]decane dipeptides (23, 30a, and 30b) that can serve as dipeptide mimetics has been developed. The key step of this new method involves the coupling reaction of the oxazolidine aldehyde 5 and the sulfone 7, both of which are derived from L-glutamic acid. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany
已开发出一种合成未取代和 C-7 取代的氮杂双环 [4.4.0] 癸烷二肽(23、30a 和 30b)的通用方法,它们可用作二肽模拟物。这种新方法的关键步骤涉及恶唑烷醛 5 和砜 7 的偶联反应,两者均来自 L-谷氨酸。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)