Methyl 2,6-di-N-acetyl-4-hydroxy-6-epi-α-purpurosaminide B and -4-hydroxy-α-purpurosaminide B have been prepared from D-glucosamine by sequence of reactions including stereoselective nitro aldol reaction.
甲基 2,6-di-N-乙酰基-4-羟基-6-epi-α-purpurosaminide B 和-4-羟基-α-purpurosaminide B 已从 D-葡糖胺通过一系列反应制备,包括立体选择性硝基羟醛反应。
The Synthesis of Purpurosamine B Derivatives
作者:Yutaka Honda、Tetsuo Suami
DOI:10.1246/bcsj.54.2825
日期:1981.9
PurpurosamineB and its 6-epimer have been found in antibiotic gentamicin C2 and fortimicin A respectively. Methyl 2,6-di-N-acetyl-α-purpurosaminide B and its corresponding 6-epimer have been synthesized from methyl 2-acetamido-2,3,4-trideoxy-α-D-erytho-hexodialdo-1,5-pyranoside.
Purpurosamine B 及其 6-差向异构体已分别在抗生素庆大霉素 C2 和福替米星 A 中发现。甲基 2,6-di-N-乙酰基-α-purpurosaminide B 及其相应的 6-差向异构体已由甲基 2-acetamido-2,3,4-trideoxy-α-D-erytho-hexodialdo-1,5- 合成吡喃糖苷。
GOLEBIOWSKI, ADAM;JACOBSSON, ULLA;RACZKO, JERZY;JURCZAK, JANUSZ, J. ORG. CHEM., 54,(1989) N5, C. 3758-3760
作者:GOLEBIOWSKI, ADAM、JACOBSSON, ULLA、RACZKO, JERZY、JURCZAK, JANUSZ