A New Approach to the Synthesis of A Key Intermediate in the Synthesis of Lincomycin
作者:Maria Auxiliadora Fontes Prado、Ricardo José Alves、Alaíde Braga de Oliveira、José Dias de Souza Filho
DOI:10.1080/00397919608003706
日期:1996.3
Abstract 6-acetamido-6,8-dideox-1,2:3,4-di-O-isopropylidene- D -glycero-α-D-galacto-octopyranos-7-ulose (6), has been synthesised from D -galactose. The side chain elongation was carried out by cyano-amination of the protected dialdo sugar (2), followed by N-acetylation, and a subsequent Grignard reaction.
摘要 6-acetamido-6,8-dideox-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-octopyranos-7-ulose (6), 由 D-合成半乳糖。侧链延长是通过对受保护的二醛糖 (2) 进行氰胺化,然后进行 N-乙酰化,以及随后的格利雅反应来进行的。