1) p-Hydroxyphenylglycine
对羟基苯甘氨酸
1.
Study on separation of racemic p-Hydroxyphenylglycine with a chiral additive as mobile phase by RP-HPLC;
手性流动相HPLC法拆分对羟基苯甘氨酸对映体的研究
2.
Studies on Racemization and Resolution of p-Hydroxyphenylglycine;
对羟基苯甘氨酸的消旋及拆分研究
2) DL-4-hydroxyphenylglycine
对羟基苯甘氨酸
1.
Electrodialysis process for the separation of DL-4-hydroxyphenylglycine racemic mixture was carried out to evaluate these chiral selective cation-exchange membranes.
通过电渗析过程拆分DL-对羟基苯甘氨酸(DL-4-hydroxyphenylglycine,DL-HPG)外消旋混合物以评价该膜的手性拆分效果。
2.
The membranes were then used in the electrodialysis resolution process to separate DL-4-hydroxyphenylglycine racemic mixture.
将其用于拆分DL-对羟基苯甘氨酸外消旋混合物的电渗析过程。
3) dl-p-hydroxyphenylglycine
对羟基苯甘氨酸
1.
Measurement of Solubility and Metastable Zone Width of dl-p-hydroxyphenylglycine in Mixed Solvent of Water-Acetone-Sulfuric Acid;
对羟基苯甘氨酸在水-丙酮-硫酸混合溶剂中的溶解度及介稳区
2.
Study on Solubility and Crystallization Metastable Zone of DL-p-hydroxyphenylglycine in Water-acetone Solvent;
对羟基苯甘氨酸硫酸盐溶解度及介稳区的测定
4) dl-p-hydroxyphenylglycine sulfate
对羟基苯甘氨酸硫酸盐
5) D-p-hydroxyphenylglycine
D-对羟基苯甘氨酸
1.
Investigation in Synthesis of Dane Salt from D-p-hydroxyphenylglycine which is Produced in Enzymatic Process;
酶法D-对羟基苯甘氨酸合成邓氏钾盐工艺探讨
2.
Determination of D-p-hydroxyphenylglycine by HPCE;
D-对羟基苯甘氨酸生产过程的高效毛细管电泳法分析
3.
Screening and study of bacterial strains producing D-p-hydroxyphenylglycine;
D-对羟基苯甘氨酸产生菌的筛选研究
6) D-p-hydroxyphenylglycine
对羟基左旋苯甘氨酸
1.
Development research on triple-effect heat-pump falling-film evaporative crystallization technology of D-p-hydroxyphenylglycine;
对羟基左旋苯甘氨酸三效热泵蒸发结晶工艺的开发研究
补充资料:对羟基苯甘氨酸
分子式:C8H9NO3
分子量:167.16
CAS号:938-97-6
性质:R型(即D型):结晶,熔点240℃ (分解),[α]-158.4°(C=1,1mol/L HCl)。(+/-)型:片状结晶(水),难溶于水,乙醚中不溶,200℃不熔分解。
制备方法:用对甲氧基苯甲醛在乙醇中与氰化钠、碳酸氢铵反应,生成对甲氧基苯海因,然后以氢氧化钠溶液水解,得到对甲氧基苯甘氨酸,后者以溴氢酸水解制得该品。
用途:羟氨苄青霉素、头孢哌酮等β-内酰胺类抗生素的中间体(用D型)。
分子量:167.16
CAS号:938-97-6
性质:R型(即D型):结晶,熔点240℃ (分解),[α]-158.4°(C=1,1mol/L HCl)。(+/-)型:片状结晶(水),难溶于水,乙醚中不溶,200℃不熔分解。
制备方法:用对甲氧基苯甲醛在乙醇中与氰化钠、碳酸氢铵反应,生成对甲氧基苯海因,然后以氢氧化钠溶液水解,得到对甲氧基苯甘氨酸,后者以溴氢酸水解制得该品。
用途:羟氨苄青霉素、头孢哌酮等β-内酰胺类抗生素的中间体(用D型)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条