发明人林芳,杨光,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117933111 A, 授权公告日 2024-03-26.
Thompson G K, Williams B T, Yamamoto T. "Method for the Synthesis of 2-Amino-5-ethoxy-4-methoxybenzoic acid" [P]. US Patent, US 10896386 B2, 2024-03-07.
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". J. Agric. Food Chem., 2013, 1536, 4946-4975.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2025, 1075, (5), 309-332.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-ethoxy-4-methoxybenzoic acid Using HRMS and NMR". Anal. Chem., 2017, 1037, (1), 35-63.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2017, 2428, (10), 4784-4798.