发明人王建平,徐明华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115977008 A, 授权公告日 2025-09-01.
发明人郑宇鹏,罗永刚,朱建伟. "Method for the Synthesis of 1-(4-(2-Fluorobenzyl)-3-oxo-3,4-dihydropyrazin-2-yl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115661018 A, 授权公告日 2024-06-23.
发明人徐明华,郭海燕,赵玉洁. "A Process for Preparing High-Purity 1-(4-(2-Fluorobenzyl)-3-oxo-3,4-dihydropyrazin-2-yl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108848522 A, 授权公告日 2024-05-14.
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