发明人沈红梅,冯建国,钱学锋. "一种1-(4-氟苯基)-6-甲基-2-氧代-1,2-二氢吡啶-3-甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 114751255 A, 授权公告日 2021-12-14.
发明人高志强,王建平,周伟. "Method for the Synthesis of 1-(4-Fluorophenyl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 115703606 A, 授权公告日 2019-11-06.
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