发明人陈志强,沈红梅,赵玉洁. "Method for the Synthesis of 3-methyl-1H-pyrazolo[4,3-b]pyridine" [P]. 中国发明专利, 专利号 CN 112986028 A, 授权公告日 2019-09-07.
发明人郑宇鹏,钱学锋,马晓峰. "A Process for Preparing High-Purity 3-methyl-1H-pyrazolo[4,3-b]pyridine" [P]. 中国发明专利, 专利号 CN 114572048 B, 授权公告日 2018-04-28.
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