发明人陈志强,韩伟,唐晓军. "Method for the Synthesis of N-Methyl-2-((1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 111356805 B, 授权公告日 2018-02-24.
发明人王建平,高志强,徐明华. "A Process for Preparing High-Purity N-Methyl-2-((1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 116416549 B, 授权公告日 2016-03-03.
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