Facile syntheses of conformationally constrained analogues of lysine and homoglutamic acid
作者:Salim Barkallah、Stephen L. Schneider、Dewey G. McCafferty
DOI:10.1016/j.tetlet.2005.05.093
日期:2005.7
facile divergent synthesis of the novel amino acid trans-4-aminoethyl-l-proline and trans-4-carboxymethyl-l-proline from commercially available trans-4-hydroxy-l-proline was developed. These conformationally constrained analogues of l-lysine and l-homoglutamic acid are useful proline templated amino acids (PTAAs) with potential applications in protein engineering and de novo protein design.
从市售反式-4-羟基-1-脯氨酸开发了一种新的氨基酸反式-4-氨基乙基-1-脯氨酸和反-4-羧甲基-1-脯氨酸的容易发散的合成方法。这些构象受限的L-赖氨酸和L-高谷氨酸类似物是有用的脯氨酸模板氨基酸(PTAA),在蛋白质工程和从头蛋白质设计中具有潜在的应用。