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发明人唐晓军,朱建伟,徐明华. "Method for the Synthesis of Cholic Acid Impurity 79" [P]. 中国发明专利, 专利号 CN 109089183 A, 授权公告日 2022-06-05.
发明人郭海燕,周伟,钱学锋. "A Process for Preparing High-Purity Cholic Acid Impurity 79" [P]. 中国发明专利, 专利号 CN 117722750 B, 授权公告日 2017-09-20.
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