发明人杨光,胡光,周伟. "Method for the Synthesis of 2-[2-(2-Amino-acetylamino)-propionylamino]-3-methylpentanoic acid amide hydrochloride" [P]. 中国发明专利, 专利号 CN 117909831 A, 授权公告日 2024-06-26.
发明人徐明华,周伟,黄志刚. "A Process for Preparing High-Purity 2-[2-(2-Amino-acetylamino)-propionylamino]-3-methylpentanoic acid amide hydrochloride" [P]. 中国发明专利, 专利号 CN 113530188 B, 授权公告日 2016-12-07.
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