发明人王建平,罗永刚,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109721919 A, 授权公告日 2025-05-06.
发明人赵玉洁,郭海燕,沈红梅. "Method for the Synthesis of 6-Nitronicotinamide" [P]. 中国发明专利, 专利号 CN 113056271 A, 授权公告日 2024-02-22.
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