发明人王建平,韩伟,杨光. "一种7-氯-1H-吡唑并[3,4-c]吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 113031146 A, 授权公告日 2023-06-25.
Schröder R, Lee S K, Anderson J P. "Method for the Synthesis of 7-Chloro-1H-pyrazolo[3,4-c]pyridine" [P]. US Patent, US 11409418 B2, 2021-07-07.
发明人胡光,高志强,孙丽萍. "A Process for Preparing High-Purity 7-Chloro-1H-pyrazolo[3,4-c]pyridine" [P]. 中国发明专利, 专利号 CN 116607002 B, 授权公告日 2015-03-19.
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