科研之友
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摘要
2-Acetamidoacrylic acid or methyl 2-acetamidoacrylate is reacted with solution of sodium of methylselenol to give N-acetyl-Se-methylselenocysteine.The L(and D)-Se-methylselenocysteine have been prepared in high optical purity by treating N-acetyl-Se-methylselenocysteine in water using acylase I from...
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单位江西川奇药业有限公司; 江西萍乡高等专科学校化工系; 江西中医学院现代中药制剂教育部重点实验室
