O'Brien P Q, Anderson J P, Yamamoto T. "一种的合成方法" [P]. US Patent, US 11118326 B2, 2022-06-26.
发明人郭海燕,李文辉,韩伟. "Method for the Synthesis of 4-[[2-[4,5-Dihydro-4-oxo-2-(1-piperidinyl)-5-thiazolyl]acetyl]amino]benzoic acid" [P]. 中国发明专利, 专利号 CN 112519583 A, 授权公告日 2025-05-04.
发明人马晓峰,杨光,王建平. "A Process for Preparing High-Purity 4-[[2-[4,5-Dihydro-4-oxo-2-(1-piperidinyl)-5-thiazolyl]acetyl]amino]benzoic acid" [P]. 中国发明专利, 专利号 CN 116688089 A, 授权公告日 2022-08-05.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2025, 733, (7), 2065-2073.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2019, 305, (3), 2624-2654.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-[[2-[4,5-Dihydro-4-oxo-2-(1-piperidinyl)-5-thiazolyl]acetyl]amino]benzoic acid Using HRMS and NMR". Talanta, 2018, 918, (7), 8475-8483.