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发明人林芳,王建平,杨光. "Method for the Synthesis of Methyl (R)-2-(2-methylpyrrolidin-2-yl)-1H-indole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 109764040 A, 授权公告日 2025-04-19.
发明人马晓峰,王建平,刘建华. "A Process for Preparing High-Purity Methyl (R)-2-(2-methylpyrrolidin-2-yl)-1H-indole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111900818 B, 授权公告日 2022-06-12.
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