发明人罗永刚,胡光,赵玉洁. "Method for the Synthesis of 4-Carbamoyl-1-Azabicyclo[2.2.1]Heptan-1-Ium Bromide" [P]. 中国发明专利, 专利号 CN 113004465 A, 授权公告日 2024-01-08.
发明人王建平,韩伟,赵玉洁. "A Process for Preparing High-Purity 4-Carbamoyl-1-Azabicyclo[2.2.1]Heptan-1-Ium Bromide" [P]. 中国发明专利, 专利号 CN 114247777 B, 授权公告日 2023-12-02.
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