Synthesis of cystine-peptide by a new disulphide bond-forming reaction using the siiyl chloride–sulphoxide system
作者:Kenichi Akaji、Tadashi Tatsumi、Makoto Yoshida、Tooru Kimura、Yoichi Fujiwara、Yoshiaki Kiso
DOI:10.1039/c39910000167
日期:——
acid, in the presence of diphenylsulphoxide, is found to cleave various S-protecting groups of cysteine to form cystine directly by the reduction–oxidation reaction; this new disulphide bond forming reaction is successfully applied to the syntheses of oxytocin and human brain natriuretic peptide.
在二苯基亚砜存在下,在三氟乙酸中的甲基三氯硅烷或四氯硅烷可通过还原-氧化反应裂解半胱氨酸的各种S保护基团,直接形成胱氨酸。这种新的二硫键形成反应已成功应用于催产素和人脑利钠肽的合成。