首都医科大学学报 ›› 1990, Vol. 11 ›› Issue (4): 276-278.

• 多肽研究 • 上一篇    下一篇

促甲状腺素释放激素合成法的改进

张家瑾, 张绍东, 盛树力   

  1. 北京市神经外科研究所
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1990-10-15 发布日期:1990-10-15

Improvement of Synthetic Method of Thyrotropin Releasing Hormone

Zhangjia Jin, Zhang Shaodong, She Shuli   

  • Received:1900-01-01 Revised:1900-01-01 Online:1990-10-15 Published:1990-10-15

摘要: 本文报道了液相法合成促甲状腺素释放激素(TRH)的改进方法,Z-pGlu-ONB与His-OK反应得到z-pGlu-His-OH结晶,此结晶在HONB/DCC存在下与His-Pro-NH2偶合得Z-pGlu-His-Pro-NH2晶体。所得保护三肽然后在Pd/c催化下常压氢化除去保护基即得纯的TRH,不必进一步纯化即可供生化和化学研究用,产率高,可大量制备。

关键词: 促甲状腺素释放激素, 合成

Abstract: TRH was synthesized by a new method introduced by G. Hotanaka in 1974. According to this principle of this method, we have made each step concrete and obtained a good result. This method is easy to undertake and not necessary to make chromatography for purification.

Key words: thyrotrop in releasing hormone, TRH, peptide Synthesis