发明人杨光,张德明,朱建伟. "一种卡泊三醇EP杂质B的合成方法" [P]. 中国发明专利, 专利号 CN 116522230 A, 授权公告日 2022-01-02.
发明人张德明,胡光,钱学锋. "Method for the Synthesis of Calcipotriol EP Impurity B" [P]. 中国发明专利, 专利号 CN 109981474 A, 授权公告日 2025-02-15.
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