TOTAL SYNTHESIS OF (2S,3S,4R)-N-TETRACOSANOYL-2-AMINO-1,3,4-OCTADECANETRIOL, A CERAMIDE PART OF WHEAT-FLOUR GLYCOSYL CERAMIDES

被引:12
作者
KOIKE, K [1 ]
NAKAHARA, Y [1 ]
OGAWA, T [1 ]
机构
[1] INST PHYS & CHEM RES,WAKO,SAITAMA 35101,JAPAN
来源
AGRICULTURAL AND BIOLOGICAL CHEMISTRY | 1990年 / 54卷 / 03期
关键词
D O I
10.1080/00021369.1990.10869989
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
The synthesis of (2S,3S,4R)-N-tetracosanoyl-2-amino-1,3,4-octadecanetriol (5) was achieved in eight steps in a 23% overall yield starting from 3,4,6-tri-O-benzyl-D-galactopyranose (6), and then ceramide 5 was converted to (2S,3S,4R)-3,4-di-O-benzoyl-N-tetracosanoyl-2-amino-1,3,4-octa-decanetriol (16), a key intermediate for the synthesis of wheat flour glycosyl ceramides (1, 2, 3 and 4) in a 79 % overall yield. © 1990 by the Japan Society for Bioscience, Biotechnology, and Agrochemistry. All rights reserved.
引用
收藏
页码:663 / 667
页数:5
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