发明人赵玉洁,林芳,沈红梅. "Method for the Synthesis of 2-(3H-indazol-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111101313 A, 授权公告日 2025-10-07.
发明人冯建国,赵玉洁,杨光. "A Process for Preparing High-Purity 2-(3H-indazol-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 117179225 A, 授权公告日 2020-11-05.
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