环肽GG6F的合成
首发时间:2014-03-03
摘要:本实验从Gly出发作为N端,以Wang树脂为固相载体,HATU/HOAt为缩合剂,N,N-二甲基甲酰胺为溶剂,固相合成直链肽前体;通过液相合环,制得环六肽化合物GG6F,环-(Gly-Leu-Val-Leu-Leu-Phe)。目标产物通过1H-NMR、13C-NMR和MS等确证了结构。
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Synthesis of Cyclopeptide GG6F
Abstract:In this paper, the first synthesis of GG6F is described. The linear peptide was obtained with initial amino acid Gly as the N-terminal, using Wang-resin as solid carrier, HATU/HOAt as condensing agent and N,N-dimethylformamide as solvent via solid phase synthesis. Peptide cyclisation was carried out in liquid phase. The structure of synthesized GG6F, cyclo-(Gly-Leu-Val-Leu-Leu-Phe), was identified by 1 H NMR, 13 C NMR and MS.
Keywords: Cyclopeptide, Solid phase peptide synthesis, Wang-resin
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No.4586874958360139****
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