发明人赵玉洁,陈志强,张德明. "Method for the Synthesis of 3-(7-Chloro-1-methyl-1H-benzoimidazol-2-yl)-propionic acid" [P]. 中国发明专利, 专利号 CN 111036621 B, 授权公告日 2025-04-05.
发明人马晓峰,钱学锋,朱建伟. "A Process for Preparing High-Purity 3-(7-Chloro-1-methyl-1H-benzoimidazol-2-yl)-propionic acid" [P]. 中国发明专利, 专利号 CN 113946047 B, 授权公告日 2023-03-15.
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". J. Sep. Sci., 2020, 1924, (7), 1959-1968.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 1091, (9), 282-289.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(7-Chloro-1-methyl-1H-benzoimidazol-2-yl)-propionic acid Using HRMS and NMR". Talanta, 2010, 2421, 9594-9602.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 968, (12), 7829-7847.