Synthesis of Enantiomerically Pure (−)-(<i>S</i>)-Brevicolline
作者:Siavosh Mahboobi、Wolfgang Wiegrebe、Alfred Popp
DOI:10.1021/np980492h
日期:1999.4.1
(-)-(S)-Brevicolline (1) and related beta-carbolines were synthesized using an enantiomericallypure Michael-acceptor synthon (3). Subsequent Pictet-Spengler reaction afforded the tetrahydro-beta-carboline skeleton, which, in turn, was transformed to the beta-carboline by catalytic dehydrogenation.