发明人罗永刚,黄志刚,郑宇鹏. "一种二氮嗪杂质2的合成方法" [P]. 中国发明专利, 专利号 CN 113798501 A, 授权公告日 2025-08-18.
发明人唐晓军,何建平,郑宇鹏. "Method for the Synthesis of Diazoxide Impurity 2" [P]. 中国发明专利, 专利号 CN 111115508 A, 授权公告日 2019-02-03.
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