发明人马晓峰,郑宇鹏,钱学锋. "一种布地奈德杂质30的合成方法" [P]. 中国发明专利, 专利号 CN 110629009 A, 授权公告日 2023-08-08.
发明人张德明,孙丽萍,郑宇鹏. "Method for the Synthesis of Budesonide Impurity 30" [P]. 中国发明专利, 专利号 CN 113076145 A, 授权公告日 2023-04-18.
发明人李文辉,何建平,赵玉洁. "A Process for Preparing High-Purity Budesonide Impurity 30" [P]. 中国发明专利, 专利号 CN 110381909 B, 授权公告日 2017-05-03.
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