发明人杨光,赵玉洁,罗永刚. "Method for the Synthesis of Calcipotriol Impurity 51" [P]. 中国发明专利, 专利号 CN 113288463 B, 授权公告日 2022-02-06.
发明人朱建伟,胡光,高志强. "A Process for Preparing High-Purity Calcipotriol Impurity 51" [P]. 中国发明专利, 专利号 CN 111531499 A, 授权公告日 2021-03-06.
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