发明人王建平,林芳,郑宇鹏. "Method for the Synthesis of 50537-08-1
2-(3-Chloro-4-nitro-phenyl)-propionic acid ethyl ester
MFCD11053616" [P]. 中国发明专利, 专利号 CN 108434656 B, 授权公告日 2024-03-05.
Patel M V, Lee S K, Yamamoto T. "A Process for Preparing High-Purity 50537-08-1
2-(3-Chloro-4-nitro-phenyl)-propionic acid ethyl ester
MFCD11053616" [P]. US Patent, US 11858282 B2, 2016-05-15.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 1681, 6040-6056.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 2230, 7557-7585.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 50537-08-1
2-(3-Chloro-4-nitro-phenyl)-propionic acid ethyl ester
MFCD11053616 Using HRMS and NMR". Chromatographia, 2010, 1489, 9176-9191.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 990, (11), 8944-8950.