Fluorous Iminoalditols: A New Family of Glycosidase Inhibitors and Pharmacological Chaperones
作者:Georg Schitter、Andreas J. Steiner、Gerit Pototschnig、Elisabeth Scheucher、Martin Thonhofer、Chris A. Tarling、Stephen G. Withers、Katrin Fantur、Eduard Paschke、Don J. Mahuran、Brigitte A. Rigat、Michael B. Tropak、Carina Illaszewicz、Robert Saf、Arnold E. Stütz、Tanja M. Wrodnigg
DOI:10.1002/cbic.201000192
日期:——
Fluorous helpers: A collection of iminoalditols with unusual N substituents containing highly fluorinated structural moieties was prepared. These compounds exhibit attractive interactions with glycosidases and can serve as leads towards novel pharmacologicalchaperones.
含氟辅助物:制备了一系列具有不寻常的 N 取代基的亚氨基醛醇,其中包含高度氟化的结构部分。这些化合物表现出与糖苷酶的有吸引力的相互作用,可以作为新药理学伴侣的线索。
作者:Peter Greimel、Herwig Häusler、Inge Lundt、Karen Rupitz、Arnold E. Stütz、Chris A. Tarling、Stephen G. Withers、Tanja M. Wrodnigg
DOI:10.1016/j.bmcl.2006.01.095
日期:2006.4
1,5-Dideoxy-1,5-iminoalditols of various configurations as well as isofagomine were N-alkylated with non-polar straight chain spacer-arms by a set of simple standard procedures. The spacer-arms' terminal functional groups, primary amines, were employed to introduce fluorescent tags such as dansyl and dapoxyl moieties. Resulting derivatives in the D-xylo, D-gluco, D-galacto as well as GlcNAc series showed distinctly improved glycosidase inhibitory activities compared to parent compounds and are designed to be useful analytical tools. (C) 2006 Elsevier Ltd. All rights reserved.