发明人郭海燕,陈志强,赵玉洁. "Method for the Synthesis of 3-(4-Aminophenyl)isothiazolo[5,4-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 109375005 B, 授权公告日 2024-08-28.
发明人陈志强,黄志刚,朱建伟. "A Process for Preparing High-Purity 3-(4-Aminophenyl)isothiazolo[5,4-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 117692601 A, 授权公告日 2022-02-22.
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