D-半乳糖-1-13C的合成与表征

被引:1
|
作者
卢伟京
吴开成
李帅
徐仲杰
机构
[1] 上海化工研究院
关键词
D-半乳糖-1-13C; 合成; 13C标记;
D O I
暂无
中图分类号
TQ421.7 [临床诊断用试剂];
学科分类号
摘要
以硝基甲烷-13 C为原料合成D-半乳糖-1-13 C。采用分离中间体硝基糖醇的方式,简便拆分差向异构体D-半乳糖和D-塔罗糖,合成产物的总产率为42.6%,13 C丰度为99.1%,光学纯度为100%,化学纯度为99.7%。以高效液相色谱-蒸发散射光检测器(HPLC-ELSD)、液相色谱-质谱联用仪(LC-MS)和核磁共振(1 H NMR)对所得产物进行结构表征,确定产物结构为D-半乳糖-1-13 C。
引用
收藏
页码:219 / 227
页数:9
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