发明人黄志刚,韩伟,徐明华. "Method for the Synthesis of (1R,3R)-1-Amino-3-hydroxyspiro[3.3]heptane-1-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 112177315 B, 授权公告日 2016-01-28.
发明人高志强,沈红梅,林芳. "A Process for Preparing High-Purity (1R,3R)-1-Amino-3-hydroxyspiro[3.3]heptane-1-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 113887050 A, 授权公告日 2021-05-06.
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