Anderson J P, Klinger H, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11192065 B2, 2019-08-13.
发明人郑宇鹏,周伟,沈红梅. "Method for the Synthesis of 4-Hydroxy-2-oxo-1-phenyl-N-(o-tolyl)-2,5-dihydro-1H-pyrrole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 115039054 A, 授权公告日 2023-12-25.
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