摘要
肽核酸是寡核苷酸模拟物,它的糖-磷酸骨架被N-(2-氨基乙基)甘氨酸骨架所代替.为了优化肽核酸的性质,各种结构的肽核酸(PNA)单体被合成出来.综述了肽核酸的合成、结构修饰及应用.
Peptide nucleic acid (PNA) is DNA mimic, in which the sugar-phosphate backbone is replaced by a N-(2-aminoethyl)glycine polyamide structure. For optimizing the characteristics, various PNA monomers had been synthesized. The synthesis, modifications and applications of PNA are reviewed.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2005年第3期254-263,共10页
Chinese Journal of Organic Chemistry
关键词
肽核酸
合成
修饰
应用
PNA
synthesis
modification
application