发明人郭海燕,罗永刚,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108893114 A, 授权公告日 2017-05-22.
发明人杨光,胡光,朱建伟. "Method for the Synthesis of N-(3-(1-Acetyl-5-(3-hydroxy-4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 111549119 A, 授权公告日 2025-01-19.
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