发明人钱学锋,沈红梅,胡光. "Method for the Synthesis of 1-(Tert-butoxycarbonyl)-1h-indazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112682296 B, 授权公告日 2022-08-17.
发明人郑宇鹏,沈红梅,郭海燕. "A Process for Preparing High-Purity 1-(Tert-butoxycarbonyl)-1h-indazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109944121 A, 授权公告日 2022-07-03.
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