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发明人马晓峰,周伟,韩伟. "Method for the Synthesis of 5-Bromoindazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 114143959 A, 授权公告日 2023-07-02.
Schröder R, Martínez F, Mueller T C. "A Process for Preparing High-Purity 5-Bromoindazole-4-carbaldehyde" [P]. European Patent, EP 3131257 A1, 2019-05-06.
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