发明人刘建华,郭海燕,杨光. "Method for the Synthesis of Dexamethasone EP Impurity C" [P]. 中国发明专利, 专利号 CN 109586422 B, 授权公告日 2016-08-05.
发明人徐明华,林芳,张德明. "A Process for Preparing High-Purity Dexamethasone EP Impurity C" [P]. 中国发明专利, 专利号 CN 116719607 A, 授权公告日 2024-02-28.
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