发明人杨光,何建平,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116020848 A, 授权公告日 2021-11-23.
Chen K W, Johnson M A, Kumar R. "Method for the Synthesis of 3-Nitro-4-[(2-pyridinylmethyl)amino]benzoic acid" [P]. US Patent, US 10754645 B2, 2021-09-26.
Davis P L, Klinger H, Anderson J P. "A Process for Preparing High-Purity 3-Nitro-4-[(2-pyridinylmethyl)amino]benzoic acid" [P]. US Patent, US 11473893 B2, 2023-06-02.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2025, 183, 6496-6518.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 2067, (2), 8419-8442.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-Nitro-4-[(2-pyridinylmethyl)amino]benzoic acid Using HRMS and NMR". Anal. Chem., 2020, 1504, 6492-6522.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2024, 1850, (2), 5024-5046.