[EN] AGELASTATIN DERIVATIVES OF ANTITUMOUR AND GSK-3BETA-INHIBITING ALKALOIDS [FR] MOLECULES ET ANALOGUES DE LA FAMILLE AGELASTATINE D'ALKALOIDES ANTITUMURAUX ET INHIBITEURS DE GSK-3<
Enantiospecific Formal Total Synthesis of the Tumor and GSK-3β Inhibiting Alkaloid, (−)-Agelastatin A
作者:Karl J. Hale、Mathias M. Domostoj、Derek A. Tocher、Ed Irving、Feodor Scheinmann
DOI:10.1021/ol035036l
日期:2003.8.1
[reaction: see text] An enantiospecific totalsynthesis of Weinreb's advanced intermediate 2 for (-)-agelastatin A has been achieved from the Hough-Richardson aziridine 8. Noteworthy reactions in our sequence include the highly regioselective trans-diaxial ring-opening of 8 with azide ion to set up the vicinal diamido functionality present within (-)-2 and the Grubbs-Hoveyda ring-closing metathesis
[EN] AGELASTATIN DERIVATIVES OF ANTITUMOUR AND GSK-3BETA-INHIBITING ALKALOIDS<br/>[FR] MOLECULES ET ANALOGUES DE LA FAMILLE AGELASTATINE D'ALKALOIDES ANTITUMURAUX ET INHIBITEURS DE GSK-3<