Björnsson E, Mueller T C, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3757086 A1, 2025-06-16.
Davis P L, Klinger H, Park J H. "Method for the Synthesis of 9-(2-Chloro-6-fluorobenzyl)-N,N-dimethyl-9H-purin-6-amine" [P]. US Patent, US 10230992 B2, 2015-05-13.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2023, 326, 3651-3678.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1556, 2220-2227.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 9-(2-Chloro-6-fluorobenzyl)-N,N-dimethyl-9H-purin-6-amine Using HRMS and NMR". Anal. Chim. Acta, 2020, 715, 3778-3781.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 383, (7), 6998-7005.