发明人胡光,朱建伟,郭海燕. "一种3-[(3-乙氧基-3-氧代丙酰基)氨基]-3-甲基丁酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 111889549 A, 授权公告日 2020-05-21.
发明人孙丽萍,沈红梅,张德明. "Method for the Synthesis of Ethyl 3-(3-ethoxy-3-oxopropanamido)-3-methylbutanoate" [P]. 中国发明专利, 专利号 CN 112122613 A, 授权公告日 2020-10-28.
发明人杨光,韩伟,朱建伟. "A Process for Preparing High-Purity Ethyl 3-(3-ethoxy-3-oxopropanamido)-3-methylbutanoate" [P]. 中国发明专利, 专利号 CN 110146315 B, 授权公告日 2022-02-26.
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