高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (10): 1247.

• 论文 • 上一篇    下一篇

α-h-ANF及其类似物的固相合成及活性研究

张然, 王玉宏, 朱智华, 郭莉莉, 徐坚平, 王宗睦, 李惟   

  1. 吉林大学分子生物学系, 长春, 130023
  • 收稿日期:1991-11-04 修回日期:1992-05-24 出版日期:1992-10-24 发布日期:1992-10-24
  • 通讯作者: 李惟
  • 基金资助:

    国家自然科学基金

Solid Phase Synthesis and Biological Activities of α-h-ANF and Its Analogs

ZHANG Ran, WANG Yu-Hong, ZHU Zhi-Hua, GUO Li-Li, XU Jian-Ping, WANG Zong-Mu, LI Wei   

  1. Department of Molecular Biology, Jilin University, Changchun, 130023
  • Received:1991-11-04 Revised:1992-05-24 Online:1992-10-24 Published:1992-10-24

摘要: 由计算机辅助设计.以Fmoc-AA-Pfp为单体,用固相法合成了a-h-ANF及其两种类似物,产率较高.兔心血管收缩试验表明,两种类似物的血管舒张活性均高于a-h-ANF.

关键词: &alpha, -人心房肽类似物, 固相多肽合成, 计算机辅助设计, 生物活性

Abstract: Based upon a structural working model for ANF's functioning mechanism,two analogs of α-h-ANF were designed.Using Fmoc-AA-Pfp as monomer,α-h-ANFand its analogs cited above were synthesized by a solid phase procedure with a high yield and purity.The biological activity study of rabbit aorta shows that one of the analogs is twice and another about one and a half times more active than α-h-ANF itself.

Key words: α-h-ANF analogs, Solid phase polypeptide synthesis, Computer-auxiliary molecular design, Biological activity

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