发明人何建平,孙丽萍,李文辉. "一种洛匹那韦EP杂质A的合成方法" [P]. 中国发明专利, 专利号 CN 112728331 A, 授权公告日 2018-04-25.
发明人周伟,赵玉洁,林芳. "Method for the Synthesis of Lopinavir EP Impurity A" [P]. 中国发明专利, 专利号 CN 117817666 B, 授权公告日 2020-08-10.
发明人沈红梅,罗永刚,何建平. "A Process for Preparing High-Purity Lopinavir EP Impurity A" [P]. 中国发明专利, 专利号 CN 113550499 B, 授权公告日 2021-01-16.
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