发明人王建平,黄志刚,郑宇鹏. "一种氯巴占EP杂质A的合成方法" [P]. 中国发明专利, 专利号 CN 109486692 A, 授权公告日 2022-12-19.
发明人李文辉,何建平,沈红梅. "Method for the Synthesis of Clobazam EP Impurity A" [P]. 中国发明专利, 专利号 CN 112624518 B, 授权公告日 2025-05-11.
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