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发明人徐明华,陈志强,何建平. "Method for the Synthesis of 4-Azetidin-3-yl-pyrimidin-2-ylaminetris(trifluoroacetic acid salt)" [P]. 中国发明专利, 专利号 CN 112869171 B, 授权公告日 2024-04-06.
发明人朱建伟,罗永刚,高志强. "A Process for Preparing High-Purity 4-Azetidin-3-yl-pyrimidin-2-ylaminetris(trifluoroacetic acid salt)" [P]. 中国发明专利, 专利号 CN 112062265 B, 授权公告日 2022-08-09.
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