O'Brien P Q, Schröder R, Park J H. "一种的合成方法" [P]. US Patent, US 10438593 B2, 2021-10-19.
Kowalski A, Björnsson E, Johansson L. "Method for the Synthesis of 2-((2-Aminoethyl)amino)-5-nitrobenzoic acid" [P]. European Patent, EP 3734752 A1, 2015-01-18.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2022, 1741, (3), 3279-3306.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2017, 695, 6976-6992.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-((2-Aminoethyl)amino)-5-nitrobenzoic acid Using HRMS and NMR". Biomed. Chromatogr., 2025, 1226, 8823-8832.