发明人冯建国,钱学锋,孙丽萍. "Method for the Synthesis of 2-(azetidin-3-yl)-5-bromopyrimidine, bis(trifluoroacetic acid)" [P]. 中国发明专利, 专利号 CN 117519965 B, 授权公告日 2019-02-26.
发明人朱建伟,胡光,郑宇鹏. "A Process for Preparing High-Purity 2-(azetidin-3-yl)-5-bromopyrimidine, bis(trifluoroacetic acid)" [P]. 中国发明专利, 专利号 CN 113637871 A, 授权公告日 2017-11-25.
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