发明人冯建国,孙丽萍,郭海燕. "Method for the Synthesis of 3-(Dimethylamino)-3-phenylpropanoic acid" [P]. 中国发明专利, 专利号 CN 111912134 A, 授权公告日 2018-03-06.
发明人王建平,黄志刚,朱建伟. "A Process for Preparing High-Purity 3-(Dimethylamino)-3-phenylpropanoic acid" [P]. 中国发明专利, 专利号 CN 117254781 B, 授权公告日 2025-08-01.
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