发明人林芳,郑宇鹏,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112758992 A, 授权公告日 2019-12-16.
发明人郑宇鹏,杨光,冯建国. "Method for the Synthesis of 5-Amino-N-cyclopropyl-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide" [P]. 中国发明专利, 专利号 CN 109390720 A, 授权公告日 2018-02-20.
发明人罗永刚,胡光,陈志强. "A Process for Preparing High-Purity 5-Amino-N-cyclopropyl-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide" [P]. 中国发明专利, 专利号 CN 117574695 B, 授权公告日 2024-09-16.
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