作者:Chang Won Kang、Matthew P. Sarnowski、Yassin M. Elbatrawi、Juan R. Del Valle
DOI:10.1021/acs.joc.6b02718
日期:2017.2.3
amide substituents have received less attention due, in part, to the lack of practical synthetic strategies. Here, we report the synthesis of α-hydrazino acids derived from 19 out of the 20 canonical proteinogenic amino acids and demonstrate their use in the solid-phase synthesis of N-amino peptide derivatives.
α-肽的骨干N-甲基化已被广泛用于增强亲本序列的生物利用度和生物活性。杂原子肽酰胺取代基受到的关注较少,部分原因是缺乏实用的合成策略。在这里,我们报告了20种典型蛋白氨基酸中19种衍生的α-肼基酸的合成,并证明了它们在N-氨基肽衍生物的固相合成中的用途。