- 作者: 周三和; 陳水田; 翁啟惠; 王光燦
- 作者服務機構: Institute of Biological Chemistry, Academia Sinica and Graduate Institute of Biochemical Sciences, National Taiwan University, Taipei 107
- 中文摘要: Eighteen Z-X-Y-OTNB+ type dipeptides, four Z-Val-Cys(Bzl)-X-OTMB tripeptides and a tetrapeptide Z-Val-Cys(Bzl)-Cys(Bzl)-Asn-OTMB have been synthesized by papain-catalyzed reaction in reasonable yield after recystallization. Z-DL-Ala-OH has been resolved through papain-catalyzed synthesis of Z-L-Ala-Leu-OTMB with an optical purity as high as 98.6%. these results show that papain is a good catalyst for oligopeptide synthesis.
- 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --