发明人陈志强,何建平,孙丽萍. "Method for the Synthesis of 3-((5-Aminopyrimidin-4-yl)amino)thietane 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 117244396 B, 授权公告日 2021-04-13.
发明人朱建伟,杨光,唐晓军. "A Process for Preparing High-Purity 3-((5-Aminopyrimidin-4-yl)amino)thietane 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 116489295 A, 授权公告日 2016-11-03.
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