Regioselective Synthesis of a <i>C</i>-4′′ Carbamate,<i>C</i>-6′′ <i>n</i>-Pr Substituted Cyclitol Analogue of SL0101
作者:Yu Li、Zachary M. Sandusky、Rajender Vemula、Qi Zhang、Bulan Wu、Shinji Fukuda、Mingzong Li、Deborah A. Lannigan、George A. O’Doherty
DOI:10.1021/acs.orglett.0c00042
日期:2020.2.21
An asymmetric synthesis of two analogues of SL0101 (1) has been achieved. The effort is aimed at the discovery of inhibitors of the p90 ribosomal S6 kinase (RSK) with improved bioavailability. The route relies upon the use of the Taylor catalyst to regioselectively install C-3″ acetyl or carbamate functionality. This study led to the identification of a third-generation analogue of SL0101 with a C-4″
已经实现了SL0101(1)的两个类似物的不对称合成。这项工作旨在发现具有改善的生物利用度的p90核糖体S6激酶(RSK)抑制剂。该路线依赖于使用泰勒催化剂来区域选择性地安装C-3''乙酰基或氨基甲酸酯官能团。这项研究导致鉴定出具有C-4“ n-Pr-氨基甲酸酯和具有改善的RSK抑制活性的C-3”乙酸酯的SL0101第三代类似物。