发明人李文辉,郭海燕,刘建华. "Method for the Synthesis of Cimbuterol-d9" [P]. 中国发明专利, 专利号 CN 112992773 B, 授权公告日 2023-02-04.
发明人钱学锋,黄志刚,王建平. "A Process for Preparing High-Purity Cimbuterol-d9" [P]. 中国发明专利, 专利号 CN 108566624 B, 授权公告日 2024-09-06.
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