发明人朱建伟,周伟,张德明. "Method for the Synthesis of 5-(Furan-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 112373928 B, 授权公告日 2015-03-15.
发明人郑宇鹏,黄志刚,马晓峰. "A Process for Preparing High-Purity 5-(Furan-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 113974338 B, 授权公告日 2016-01-18.
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