发明人孙丽萍,郭海燕,沈红梅. "Method for the Synthesis of 4-((3-Nitrobenzyl)amino)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 108915589 B, 授权公告日 2021-12-04.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 2208, 5579-5588.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 1547, 8075-8102.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-((3-Nitrobenzyl)amino)-4-oxobutanoic acid Using HRMS and NMR". J. Chromatogr. A, 2018, 439, (5), 107-113.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2011, 876, (2), 2291-2300.