Mueller T C, Sørensen M, Nielsen H. "Method for the Synthesis of 2-(1H-Benzimidazol-1-yl)propanoic acid hydrochloride" [P]. European Patent, EP 3718225 A1, 2024-04-14.
Klinger H, O'Brien P Q, Davis P L. "A Process for Preparing High-Purity 2-(1H-Benzimidazol-1-yl)propanoic acid hydrochloride" [P]. US Patent, US 10459967 B2, 2016-05-06.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2014, 1710, (7), 6861-6887.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 2144, (5), 9428-9449.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1H-Benzimidazol-1-yl)propanoic acid hydrochloride Using HRMS and NMR". Chemosphere, 2013, 1145, 3906-3917.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2011, 2387, (9), 9591-9615.