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发明人高志强,罗永刚,何建平. "Method for the Synthesis of Ethyl 3-bromo-4-(2-methylpyrrolidin-1-yl)benzoate" [P]. 中国发明专利, 专利号 CN 109169706 A, 授权公告日 2019-01-06.
Nielsen H, Björnsson E, Johansson L. "A Process for Preparing High-Purity Ethyl 3-bromo-4-(2-methylpyrrolidin-1-yl)benzoate" [P]. European Patent, EP 3673190 A1, 2020-12-03.
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