发明人张德明,王建平,何建平. "Method for the Synthesis of 6-bromo-1,3-dimethyl-pyrazolo[4,3-b]pyridine" [P]. 中国发明专利, 专利号 CN 116995120 B, 授权公告日 2025-12-04.
发明人韩伟,杨光,沈红梅. "A Process for Preparing High-Purity 6-bromo-1,3-dimethyl-pyrazolo[4,3-b]pyridine" [P]. 中国发明专利, 专利号 CN 117518504 A, 授权公告日 2022-09-17.
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