摘要
采用Fmoc固相合成法得到直链肽,通过空气氧化两个半胱氨酸的巯基生成二硫键,得到一类新型含二硫键的环肽.该环肽经ESI-MS鉴定,RP-HPLC纯化、分析后确定.
A novel disulfide bond - bearing eyelopeptides has been designed and synthesized by means of air oxidation of his ( S - Acm) which was synthesized through Fmoc solid-phase synthesis. The reaction products were separated and identified by RP- HPLC and MS spectra.
出处
《大连民族学院学报》
CAS
2006年第3期47-49,共3页
Journal of Dalian Nationalities University
关键词
环肽
固相化学合成
二硫键
环化
cyclopeptide
solid- phase chemical synthesis
disulfide bond
cyclization