Synthesis of N -Boc and N -Fmoc dipeptoids with nucleobase residues as peptoid nucleic acid monomers
作者:Yun Wu、Jie-Cheng Xu、Jing Liu、You-Xing Jin
DOI:10.1016/s0040-4020(01)00182-x
日期:2001.4
synthesis of Boc and Fmoc protected peptoid nucleic acid monomers bearing thymine (4a, 4b), adenine (6a, 6b) or guanine (7a, 7b) on the side chain is described. These nucleobases were attached to the amino group of glycine via an ethylene linkage using the Mitsunobu reaction, except cytosine, which was attached using alkylation. After deprotection, these amino acids have been used for synthesizing N-Boc
描述了在侧链上带有胸腺嘧啶(4a,4b),腺嘌呤(6a,6b)或鸟嘌呤(7a,7b)的Boc和Fmoc保护的类肽核酸单体的合成。这些核碱基通过Mitsunobu反应通过乙烯键连接到甘氨酸的氨基上,但胞嘧啶除外,胞嘧啶通过烷基化连接。脱保护后,这些氨基酸已用于合成N -Boc和N -Fmoc二肽。