Schröder R, Anderson J P, Patel M V. "Method for the Synthesis of D-Alanine Benzyl Ester Benzenesulfonic Acid Salt" [P]. US Patent, US 10487053 B2, 2019-09-10.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 1996, 4780-4796.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2025, 1047, (12), 3863-3891.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of D-Alanine Benzyl Ester Benzenesulfonic Acid Salt Using HRMS and NMR". Talanta, 2020, 1882, 4636-4647.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2023, 391, 6328-6343.