Studies on peptides. CLXIV. Solution-phase synthesis of a 36-residue peptide amide corresponding to the entire amino acid sequence of chicken antral peptide.
作者:LILI Guo、EIGORO MURAYAMA、SUSUMU FUNAKOSHI、NOBUTAKA FUJII、MITSURU AONO、MASAYUKI MATSUDA、MOTOYUKI MORIGA、HARUAKI YAJIMA
DOI:10.1248/cpb.36.4364
日期:——
A 36-residue peptide amide corresponding to the entire amino acid sequence of chicken antral peptide was synthesized by assembling seven peptide fragments via the azide, followed by thioanisole-mediated deprotection with trimethylsilyl bromide and trimethylsilyl trifluoromethanesulfonate in trifluoroacetic acid.The synthetic peptide stimulated gastric secretion, but not pancreatic secretion.
通过
叠氮化物组装七个肽片段,然后在
三氟乙酸中用三
甲基溴硅烷和
三氟甲磺酸三
甲基硅烷酯介导的
硫代
茴香醚介导的去保护,合成了对应于鸡胃窦肽的整个
氨基酸序列的36个残基的肽
酰胺。合成的肽刺激胃液分泌,但不是胰腺分泌。