发明人郭海燕,胡光,唐晓军. "一种夫西地酸EP杂质K的合成方法" [P]. 中国发明专利, 专利号 CN 111423564 A, 授权公告日 2021-07-19.
发明人高志强,黄志刚,郭海燕. "Method for the Synthesis of Sodium Fusidate EP Impurity K" [P]. 中国发明专利, 专利号 CN 112312318 B, 授权公告日 2016-06-28.
发明人刘建华,赵玉洁,李文辉. "A Process for Preparing High-Purity Sodium Fusidate EP Impurity K" [P]. 中国发明专利, 专利号 CN 116960827 A, 授权公告日 2023-07-09.
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