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发明人冯建国,孙丽萍,刘建华. "Method for the Synthesis of Rel-(1R,4R)-2-methyl-2,5-diazabicyclo[2.2.2]octane" [P]. 中国发明专利, 专利号 CN 109737793 B, 授权公告日 2023-10-25.
发明人刘建华,周伟,韩伟. "A Process for Preparing High-Purity Rel-(1R,4R)-2-methyl-2,5-diazabicyclo[2.2.2]octane" [P]. 中国发明专利, 专利号 CN 112957655 A, 授权公告日 2018-08-19.
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