[EN] METHODS AND REAGENTS FOR SYNTHESIZING NUCLEOSIDES AND ANALOGUES THEREOF [FR] PROCÉDÉS ET RÉACTIFS POUR SYNTHÉTISER DES NUCLÉOSIDES ET DES ANALOGUES DE CEUX-CI
[EN] METHODS AND REAGENTS FOR SYNTHESIZING NUCLEOSIDES AND ANALOGUES THEREOF [FR] PROCÉDÉS ET RÉACTIFS POUR SYNTHÉTISER DES NUCLÉOSIDES ET DES ANALOGUES DE CEUX-CI
[EN] METHODS AND REAGENTS FOR SYNTHESIZING NUCLEOSIDES AND ANALOGUES THEREOF<br/>[FR] PROCÉDÉS ET RÉACTIFS POUR SYNTHÉTISER DES NUCLÉOSIDES ET DES ANALOGUES DE CEUX-CI
申请人:UNIV FRASER SIMON
公开号:WO2021191830A1
公开(公告)日:2021-09-30
The present invention relates to methods and intermediates for the synthesis of nucleosides and nucleoside analogues (NAs). More specifically, the present invention relates to methods of synthesizing nucleosides and NAs, using simple achiral materials by a 'one-pot' proline-catalyzed halogenation of a heteroaryl-substituted acetaldehyde together with a tandem enantioselective aldol reaction followed by a reduction or organometallic addition and cyclization (annulation) reaction involving halide displacement.