| L-瓜氨酸和L-高瓜氨酸的制备 |
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| 引用本文： | 丁威,李爱平,张征林,邹建忠. L-瓜氨酸和L-高瓜氨酸的制备[J]. 化工时刊, 2006, 20(2): 16-17 |
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| 作者姓名： | 丁威 李爱平 张征林 邹建忠 |
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| 作者单位： | 东南大学化学化工系,江苏,南京,210096;东南大学化学化工系,江苏,南京,210096;东南大学化学化工系,江苏,南京,210096;东南大学化学化工系,江苏,南京,210096 |
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| 摘 要： | 以L-鸟氨酸盐酸盐为原料与碱式碳酸铜反应生成二鸟氨酸合铜保护α-NH2,用尿素对δ-NH2进行甲酰化,得到二瓜氨酸合铜,后用H2S除铜离子得到L-瓜氨酸。用同样方法以L-赖氨酸盐酸盐为原料制备了L-高瓜氨酸,通过IR,元素分析和高效液相色谱证明了其结构和含量。
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| 关 键 词： | L-鸟氨酸盐酸盐 L-赖氨酸盐酸盐 L-瓜氨酸 L-高瓜氨酸 |
| 收稿时间： | 2005-11-23 |
| 修稿时间： | 2005-11-23 |
Synthesis of L-Citrulline and L-Homocitrulline |
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| Dingwei,Li Aiping,Zhang Zhenglin,Zou Jianzhong. Synthesis of L-Citrulline and L-Homocitrulline[J]. Chemical Industry Times, 2006, 20(2): 16-17 |
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| Authors: | Dingwei Li Aiping Zhang Zhenglin Zou Jianzhong |
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| Affiliation: | Department of Chemistry and Chemical engineering, Southeast University, Jiangsu Nanjing 210096, |
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| Abstract: | In this process,L-ornithine monohydrochloride was reacted with Copper carbonate to protect a-NH_2,and 5-NH_2 was carbamylated with carbamide,then copper ion was removed through combination with H_2S to give L-Citrulline.L-Homocitrulline was prepared from L-lysine monohydrochloride in the same method.Both the aminoacids were analyzed'through IR,element analysis,and HLPC. |
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| Keywords: | L-ornithine-monohydrochloride L-lysine-monohydrochloride L-Citrulline L-Homocitrulline |
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