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发明人韩伟,沈红梅,罗永刚. "Method for the Synthesis of 2-(Quinuclidin-3-yl)-2,3,3a,4,5,6-hexahydro-1h-benzo[de]isoquinolin-1-one hydrochloride" [P]. 中国发明专利, 专利号 CN 110447858 B, 授权公告日 2022-01-13.
发明人何建平,徐明华,沈红梅. "A Process for Preparing High-Purity 2-(Quinuclidin-3-yl)-2,3,3a,4,5,6-hexahydro-1h-benzo[de]isoquinolin-1-one hydrochloride" [P]. 中国发明专利, 专利号 CN 108081036 A, 授权公告日 2016-07-19.
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