应用化学 ›› 2010, Vol. 27 ›› Issue (09): 1111-1113.DOI: 10.3724/SP.J.1095.2010.90811

• 研究简报 • 上一篇    下一篇

Nω-羟基-nor-L-精氨酸的合成

滕汉兵   

  1. (武汉理工大学化学工程学院 武汉 430070)
  • 收稿日期:2009-12-03 修回日期:2010-01-21 出版日期:2010-09-10 发布日期:2010-09-10
  • 通讯作者: 滕汉兵,男,博士,讲师; E-mail:wdthb@163.com; 研究方向:非蛋白氨基酸及肽的合成

Synthesis of Nω-Hydroxy-nor-L-arginine

TENG Han-Bing   

  1. (College of Chemical Engineering,Wuhan University of Technology,Wuhan 430070)
  • Received:2009-12-03 Revised:2010-01-21 Published:2010-09-10 Online:2010-09-10

摘要:

以Nα-Boc-L-谷氨酰胺为原料,合成了精氨酸酶抑制剂Nω-羟基-nor-L-精氨酸的二盐酸盐。 合成过程由文献中7步操作整合为4步,减少了中间体的分离步骤,使总收率由21%提高至37%。

关键词: 精氨酸酶抑制剂, 氨基保护, 合成

Abstract:

The arginase inhibitor Nω-hydroxy-nor-L-arginine dihydrochloride was successfully synthesized from Nα-Boc-L-glutamine precursor. The expensive reagent was not required in the synthetic process and a seven-step reaction was reduced to a three-step one. Not only was the separation procedure simplified, but also the total yield was increased from 21% to 37%.

Key words: arginase inhibitor, amino-protecting, synthesis

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