发明人韩伟,赵玉洁,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116729511 A, 授权公告日 2023-03-11.
发明人周伟,林芳,徐明华. "Method for the Synthesis of 4-(2-Oxoacetyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 109023262 A, 授权公告日 2020-12-04.
发明人冯建国,陈志强,张德明. "A Process for Preparing High-Purity 4-(2-Oxoacetyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 110663455 A, 授权公告日 2024-04-16.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 647, 640-650.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2013, 294, 9278-9291.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-Oxoacetyl)benzoic acid Using HRMS and NMR". Talanta, 2010, 1362, (10), 5511-5517.