发明人徐明华,唐晓军,沈红梅. "Method for the Synthesis of 4-methyl-1-(oxolane-2-carbonyl)piperidine" [P]. 中国发明专利, 专利号 CN 117973031 B, 授权公告日 2016-11-18.
发明人林芳,韩伟,冯建国. "A Process for Preparing High-Purity 4-methyl-1-(oxolane-2-carbonyl)piperidine" [P]. 中国发明专利, 专利号 CN 116001835 A, 授权公告日 2024-11-21.
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