发明人罗永刚,胡光,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116204862 A, 授权公告日 2021-02-13.
发明人何建平,陈志强,周伟. "Method for the Synthesis of 2-(2-((3-Ethynylphenyl)amino)-2-oxoethoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 111042818 A, 授权公告日 2024-09-09.
Hughes D C, Anderson J P, Stevens L M. "A Process for Preparing High-Purity 2-(2-((3-Ethynylphenyl)amino)-2-oxoethoxy)acetic acid" [P]. US Patent, US 11751071 B2, 2022-06-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2010, 575, (6), 1782-1799.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 1209, (4), 1851-1860.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-((3-Ethynylphenyl)amino)-2-oxoethoxy)acetic acid Using HRMS and NMR". J. Agric. Food Chem., 2019, 309, (1), 6036-6052.