Crystalline d-glycero-L-gluco-octulose, crystalline methyl d-glycero-α-L-gluco-octulopyranoside, and some related compounds
作者:Nelson K. Richtmyer
DOI:10.1016/s0008-6215(00)82548-3
日期:1971.4
catalyst produced methyl D - glycero -α- L - gluco -octulo-pyranoside, whose structure was proved by degradation to methyl α- L - gluco -heptulo-pyranoside, the enantiomorph of methyl α- D - gluco -heptulopyranoside, whose pyranoside structure was proved in 1942. Some other compounds derived from octulose 3 are also described.
摘要描述了D-苏式-L-碘-八糖系列中的几种化合物。长期以来,发现糖浆中的D-苏式-L-碘-辛基糖已转化为D-甘油-L-葡萄糖基八糖(3)。同样的八糖也通过醋乙杆菌(Acetobacter suboxydans)氧化D-苏氨酸-L-gulo-辛醇获得。用甲醇和酸催化剂处理D-甘油-L-葡萄糖-辛酸生成了甲基D-甘油-α-L-葡萄糖-辛基吡喃糖苷,其结构通过降解为甲基α-L-葡萄糖-庚基-吡喃糖苷得到了证明。 ,是甲基α-D-葡萄糖-庚基吡喃糖苷的对映体,其吡喃糖苷结构在1942年得到证实。还描述了一些其他衍生自八糖3的化合物。