发明人郑宇鹏,李文辉,冯建国. "Method for the Synthesis of 2-(methoxycarbonyl)-2-azabicyclo[2.2.2]oct-7-ene-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110012968 B, 授权公告日 2021-01-14.
发明人徐明华,王建平,高志强. "A Process for Preparing High-Purity 2-(methoxycarbonyl)-2-azabicyclo[2.2.2]oct-7-ene-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113872271 B, 授权公告日 2021-12-05.
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