发明人王建平,徐明华,韩伟. "Method for the Synthesis of Sodium 3-formylindol-1-ide" [P]. 中国发明专利, 专利号 CN 116784895 A, 授权公告日 2021-01-22.
Sørensen M, Johansson L, Mueller T C. "A Process for Preparing High-Purity Sodium 3-formylindol-1-ide" [P]. European Patent, EP 3802390 A1, 2022-05-25.
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