第 40 卷第 1 期Vol. 40 No. 1
2010 年 2 月Feb 2010

所属栏目:医药及中间体

α-酮苯丙氨酸钙的合成
周景良,石秀伟,郝宏山,石 玮,訾晨瑞 (天津市轩宏医药技术有限公司,天津 300184)
摘 要:介绍和比较了α-酮苯丙氨酸钙的2种合成方法。分别以海因、α-乙酰氨基肉桂酸为起始原料,反应得到α-酮苯丙氨酸后成钙盐,经波谱分析目标化合物结构得到确证。以海因为起始原料的合成路线原料成本低,转化率高,更适合工业化生产。
关键词:α-酮苯丙氨酸钙;海因;α-乙酰氨基肉桂酸;合成
中图分类号:TQ245  文献标识码:A  文章编号:1009-9212(2010)01-0031-02
Synthesis of α-Ketophenylalanine Calcium
ZHOU Jing-liang,SHI Xiu-wei,HAO Hong-shang,SHI Wei,ZI Chen-rui (Tianjin Xuanhong Medical Technology Co.,Ltd.,Tianjin 300184,China)
Abstract:Two routes for the preparation of α-ketophenylalanine calcium from hydantoin or α-acetamidocinnamic acid were studied. The structure of the target compound was characterized with spectra analysis. The route which used hydantoin as the starting material showed lower costs and higher yield and is suitable for industrial-scale production.
Key words:α-ketophenylalanine calcium;hydantoin;α-acetamidocinnamic acid;synthesis
作者简介:周景良(1975-),男,黑龙江依兰人,主要从事化学药物的合成研究。(E-mail:lbn_1111@yahoo.com.cn)
收稿日期:2009-11-24