发明人何建平,黄志刚,周伟. "Method for the Synthesis of 6-(Piperazin-1-yl)-1H-indazole" [P]. 中国发明专利, 专利号 CN 109320089 B, 授权公告日 2025-11-05.
Lee S K, Chen K W, Klinger H. "A Process for Preparing High-Purity 6-(Piperazin-1-yl)-1H-indazole" [P]. US Patent, US 11856426 B2, 2025-12-17.
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