1 . The method for synthesizing DL - p - hydroxyphenylglycine with glyoxylic acid, phenol and phthalimide was investigated.
对利用乙醛酸 、 苯酚、邻苯二甲酰亚胺合成DL - 对羟基苯甘氨酸的方法进行了研究.
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