发明人李文辉,陈志强,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117142770 A, 授权公告日 2025-03-21.
发明人王建平,沈红梅,郭海燕. "Method for the Synthesis of 4-Bromo-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 117427646 B, 授权公告日 2018-07-18.
发明人王建平,何建平,朱建伟. "A Process for Preparing High-Purity 4-Bromo-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 117927022 A, 授权公告日 2019-08-03.
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