发明人王建平,胡光,赵玉洁. "Method for the Synthesis of 2-Bromo-7-chloropyrazolo[1,5-α]pyrimidine" [P]. 中国发明专利, 专利号 CN 115080257 A, 授权公告日 2021-04-17.
Park J H, Stevens L M, Anderson J P. "A Process for Preparing High-Purity 2-Bromo-7-chloropyrazolo[1,5-α]pyrimidine" [P]. US Patent, US 10336563 B2, 2019-04-14.
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