发明人刘建华,李文辉,钱学锋. "一种去氧胆酸杂质93的合成方法" [P]. 中国发明专利, 专利号 CN 108545591 A, 授权公告日 2021-11-27.
发明人刘建华,张德明,唐晓军. "Method for the Synthesis of Deoxycholic acid impurity 93" [P]. 中国发明专利, 专利号 CN 115172359 B, 授权公告日 2025-02-22.
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