发明人刘建华,徐明华,周伟. "Method for the Synthesis of 2-amino-3-(1H-pyrazol-4-yl)propanoic acid dihydrochloride" [P]. 中国发明专利, 专利号 CN 113740120 B, 授权公告日 2020-03-03.
发明人李文辉,罗永刚,黄志刚. "A Process for Preparing High-Purity 2-amino-3-(1H-pyrazol-4-yl)propanoic acid dihydrochloride" [P]. 中国发明专利, 专利号 CN 111712175 A, 授权公告日 2023-10-27.
参考文献 Literature
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