发明人何建平,赵玉洁,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114962665 A, 授权公告日 2022-06-14.
Chen K W, Mueller T, Kumar R. "Method for the Synthesis of 2-Chloro-n-methylpyrimidine-5-carboxamide" [P]. US Patent, US 11869304 B2, 2025-07-15.
发明人王建平,朱建伟,赵玉洁. "A Process for Preparing High-Purity 2-Chloro-n-methylpyrimidine-5-carboxamide" [P]. 中国发明专利, 专利号 CN 108043900 B, 授权公告日 2023-05-01.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2025, 1841, (11), 2555-2567.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 457, (1), 9073-9082.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-n-methylpyrimidine-5-carboxamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 2038, 4851-4854.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2023, 300, (4), 9560-9589.