发明人徐明华,张德明,郭海燕. "Method for the Synthesis of 5-Bromo-4-methyl-2-(4-methyl-1-piperidinyl)-pyridine" [P]. 中国发明专利, 专利号 CN 114501092 A, 授权公告日 2022-03-26.
发明人陈志强,冯建国,黄志刚. "A Process for Preparing High-Purity 5-Bromo-4-methyl-2-(4-methyl-1-piperidinyl)-pyridine" [P]. 中国发明专利, 专利号 CN 111399962 A, 授权公告日 2025-06-23.
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