从 L-异亮氨酸开始,通过酸水解从杆菌肽 F 中合成了一种旋光 2-(2-甲基丁酰基) 噻唑-4-羧酸。应用肽合成的常用方法,2-(2-methylbutyryl)thiazole-4-carbonyl-L-leucyl-D-glutamic acid α-methyl-γ-t-butylester 对应于杆菌肽 F 的 N 端四肽, 然后由噻唑羧酸合成。合成四肽的紫外光谱与杆菌肽 F 的紫外光谱非常相似。
Synthetic Studies of Bacitracin. III. Synthesis of (S)-2-(2-Methylbutyryl)-thiazole-4-carboxylic Acid and Its Peptide Derivative
作者:Yasuo Ariyoshi、Tetsuo Shiba、Takeo Kaneko
DOI:10.1246/bcsj.40.2654
日期:1967.11
An optical active 2-(2-methylbutyryl)thiazole-4-carboxylic acid obtained from bacitracin F by an acid hydrolysis was synthesized starting from L-isoleucine. Applying the usual methods for the peptidesynthesis, 2-(2-methylbutyryl)thiazole-4-carbonyl-L-leucyl-D-glutamic acid α-methyl-γ-t-butyl ester corresponding to the N-terminal tetrapeptide of bacitracin F, was then synthesized from the thiazole carboxylic
从 L-异亮氨酸开始,通过酸水解从杆菌肽 F 中合成了一种旋光 2-(2-甲基丁酰基) 噻唑-4-羧酸。应用肽合成的常用方法,2-(2-methylbutyryl)thiazole-4-carbonyl-L-leucyl-D-glutamic acid α-methyl-γ-t-butylester 对应于杆菌肽 F 的 N 端四肽, 然后由噻唑羧酸合成。合成四肽的紫外光谱与杆菌肽 F 的紫外光谱非常相似。