Facile synthesis toward the construction of an activity probe library for glycosidases
作者:Tong-Hong Shie、Ying-Ling Chiang、Jing-Jer Lin、Yaw-Kuen Li、Lee-Chiang Lo
DOI:10.1016/j.carres.2005.12.005
日期:2006.3
syntheses were performed for the preparation of a library based on the structure of a key intermediate. The recognition head of this library covers a series of six sugars, including alpha- and beta-d-Glc, alpha- and beta-d-Gal, alpha-d-Man, and alpha-l-Fuc. Each member in this versatile intermediate library could serve as the building block in constructing an activity probe for GHs. As demonstrated in this
已经证明,选择性标记糖苷水解酶(GH)亚家族的化学探针是GH相关研究的有力工具。我们先前已经在模型研究中证明了采用盒式设计的β-葡萄糖苷酶活性探针的设计和合成。在本文中,我们报道了使用(4-羟苯基)乙酸2-氰基乙基酯作为潜伏捕集装置的前体的改进的合成路线。基于关键中间体的结构,进行平行合成以制备文库。该库的识别头涵盖了一系列的六种糖,包括α-和β-d-Glc,α-和β-d-Gal,α-d-Man和α-1-Fuc。这个通用的中间库中的每个成员都可以作为构建GH活性探针的基础。如本研究所示,