Nielsen H, Mueller T C, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3504644 A1, 2025-09-02.
Patel M V, Brown S R, Thompson G K. "Method for the Synthesis of 3-((2-Chloro-3H-purin-6-yl)amino)propanoic acid" [P]. US Patent, US 10058113 B2, 2021-09-28.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 1909, (10), 6830-6836.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 1038, 1906-1923.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-((2-Chloro-3H-purin-6-yl)amino)propanoic acid Using HRMS and NMR". Chromatographia, 2011, 287, (11), 4781-4811.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 1791, (6), 8928-8956.