发明人陈志强,罗永刚,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114764317 A, 授权公告日 2017-12-07.
Schröder R, Björnsson E, Nowak P. "Method for the Synthesis of 5,5'-Methylenebis(2-aminobenzoic acid)" [P]. European Patent, EP 3067361 A1, 2016-11-09.
发明人赵玉洁,罗永刚,杨光. "A Process for Preparing High-Purity 5,5'-Methylenebis(2-aminobenzoic acid)" [P]. 中国发明专利, 专利号 CN 108249657 B, 授权公告日 2025-04-15.
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". Chemosphere, 2020, 2154, 1079-1108.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 1131, (4), 2469-2475.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5,5'-Methylenebis(2-aminobenzoic acid) Using HRMS and NMR". Anal. Chem., 2023, 728, (4), 8286-8314.