发明人何建平,韩伟,郭海燕. "Method for the Synthesis of 2-Amino-N-ethyl-3-methylbutanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 112642194 B, 授权公告日 2020-01-11.
发明人冯建国,孙丽萍,沈红梅. "A Process for Preparing High-Purity 2-Amino-N-ethyl-3-methylbutanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 114184303 B, 授权公告日 2022-04-12.
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