发明人黄志刚,唐晓军,郑宇鹏. "Method for the Synthesis of 2-(3-Bromo-7-chloro-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115980241 B, 授权公告日 2019-01-14.
Stevens L M, Thompson G K, Anderson J P. "A Process for Preparing High-Purity 2-(3-Bromo-7-chloro-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)acetic acid" [P]. US Patent, US 9909759 B2, 2020-12-14.
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