有机化学 ›› 1996, Vol. 16 ›› Issue (5): 445-449. 上一篇    下一篇

研究论文

利用多中心合成方法同步合成含N-取代甘氨酸的类肽化合物

刘刚;王建新;丁振KAI   

  1. 军事医学科学院毒物药物研究所;CHIRON MIMOTOPES PTY.LTD.
  • 发布日期:1996-10-25

Simultaneous synthesis of peptoid containing N-substituted-glycines using the multipin method

LIU GANG;WANG JIANXIN;DING ZHEN   

  • Published:1996-10-25

N-取代甘氨酸聚合体是一类新的聚合体化合物, 同多肽相比, N-取代甘氨酸聚合体具有抗酶解稳定性, 同时使用市售的伯胺作为构建单元(building block)大大地扩展了天然多肽分子结构的多样性, 本文报道了利用多中心多肽合成方法合成了九个含N-取代甘氨酸聚合体多肽杂合休, 由于此类聚合体具有抗酶的能力, 因此可用于蛋白酶抑制剂的研究。

关键词: 组合化学, 酶抑制剂, 类肽, 甘氨酸, 多肽合成, N-取代

Peptoid Containing N-Substituted-glycines, or oligo-N-substituted glycines (NSGs) peptide are a new class of polymeric compounds. Compared with peptides, oligo-N-substituted glycines (NSGs) peptide are stable to enzymatic hydrolysis. At the same time, oligo-N-substituted glycines (NSGs) peptide also extended the structural diversities of natural peptides by using a variety of primary amines as building-blocks which are readily available from commercial sources. Here we report that nine oligo-N-substituted glycines (NSGs) peptides were successfully synthesized with the multipin method. Due to their excellent enzyme resistance, these compounds could become useful protease inhibitors.

Key words: GLYCINE, ENZYME INHIBITOR

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