发明人徐明华,沈红梅,赵玉洁. "Method for the Synthesis of n-(3,4-Dimethoxyphenyl)-2-(1h-indazol-3-yl)-n-methylacetamide" [P]. 中国发明专利, 专利号 CN 108250324 B, 授权公告日 2025-11-03.
发明人张德明,胡光,罗永刚. "A Process for Preparing High-Purity n-(3,4-Dimethoxyphenyl)-2-(1h-indazol-3-yl)-n-methylacetamide" [P]. 中国发明专利, 专利号 CN 114727789 A, 授权公告日 2025-02-26.
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