作者:Richard Detterbeck、Manfred Hesse
DOI:10.1002/hlca.200390015
日期:2003.1
A short enantioselective synthesis of the cathepsine inhibitor WF14861 (1) from the funghi Colletotrichum sp. as well as of its diasteroisomer 21 is presented. Comparison of the NMR data of the final products and, in particular, of the [α]D values of the intermediates allowed the confirmation of the formerly proposed structure 1. In addition, the so far unknown absolute configuration of all three stereogenic
从Funghi Colletotrichum sp。短时对映体合成组织蛋白酶抑制剂WF14861(1)。以及它的非对映异构体21。通过比较最终产物的NMR数据,尤其是中间体的[ α ] D值,可以确认先前提出的结构1。另外,通过该合成可以建立迄今未知的WF14861的所有三个立体异构中心的绝对构型。