发明人罗永刚,韩伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112488001 A, 授权公告日 2019-01-27.
发明人郑宇鹏,马晓峰,冯建国. "Method for the Synthesis of (1S,2R,4S,5R)-1-(2-(Benzylamino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide" [P]. 中国发明专利, 专利号 CN 113846095 A, 授权公告日 2019-12-10.
发明人郭海燕,罗永刚,唐晓军. "A Process for Preparing High-Purity (1S,2R,4S,5R)-1-(2-(Benzylamino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide" [P]. 中国发明专利, 专利号 CN 112886010 A, 授权公告日 2025-02-11.
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