发明人郭海燕,唐晓军,李文辉. "Method for the Synthesis of 6-Chloro-N4-(cyclopropylmethyl)pyrimidine-4,5-diamine" [P]. 中国发明专利, 专利号 CN 109540575 B, 授权公告日 2016-07-12.
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". J. Nat. Prod., 2020, 1580, (3), 4990-5013.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 2073, (5), 2813-2823.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-N4-(cyclopropylmethyl)pyrimidine-4,5-diamine Using HRMS and NMR". Sci. Total Environ., 2019, 1209, (2), 4382-4390.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 1100, (5), 4030-4046.