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发明人胡光,黄志刚,李文辉. "Method for the Synthesis of Budesonide EP Impurity J (Mixture of Diastereomers)" [P]. 中国发明专利, 专利号 CN 109917768 A, 授权公告日 2021-01-09.
发明人钱学锋,李文辉,罗永刚. "A Process for Preparing High-Purity Budesonide EP Impurity J (Mixture of Diastereomers)" [P]. 中国发明专利, 专利号 CN 112462950 A, 授权公告日 2018-05-19.
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