Copper(I)-Mediated Denitrogenative Macrocyclization for the Synthesis of Cyclic α<sub>3</sub>
β-Tetrapeptide Analogues
作者:Chun-Chi Chen、Sheng-Fu Wang、Yung-Yu Su、Yuya A. Lin、Po-Chiao Lin
DOI:10.1002/asia.201700339
日期:2017.6.19
α3β‐tetrapeptide analogues that contain important biological properties and results in rich structural information being obtained for conformational studies. With the success of this copper(I)‐catalyzed macrocyclization, two histone deacetylase inhibitor analogues consisting of the cyclic α3β‐tetrapeptide framework have been successfully synthesized.
铜(I)介导的脱氮反应已成功开发,用于制备环状四肽。关键的反应性中间体酮亚胺通过末端胺基的攻击触发分子内环化反应,生成具有generate键的内部β-氨基酸。本文所开发的化学提供用于循环α的制备一种新的合成路线3包含重要的生物学特性和丰富的结构信息结果的构象研究而获得β-四肽类似物。与此铜(I) -催化大环化的成功,2代由环状α的组蛋白脱乙酰酶抑制剂的类似物3 β-四肽框架已被成功地合成。