发明人高志强,林芳,赵玉洁. "Method for the Synthesis of 6-(morpholin-4-yl)pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113909592 B, 授权公告日 2022-12-08.
发明人马晓峰,罗永刚,李文辉. "A Process for Preparing High-Purity 6-(morpholin-4-yl)pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108272387 B, 授权公告日 2020-09-03.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 6-(morpholin-4-yl)pyrimidine-4-carboxylic acid in Pharmaceutical Formulations". Phytochemistry, 2022, 2180, (2), 1201-1209.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-(morpholin-4-yl)pyrimidine-4-carboxylic acid as an Impurity". Rapid Commun. Mass Spectrom., 2011, 2183, (1), 7227-7244.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 6-(morpholin-4-yl)pyrimidine-4-carboxylic acid Using HRMS and NMR". Anal. Methods, 2025, 2001, (3), 2314-2318.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 6-(morpholin-4-yl)pyrimidine-4-carboxylic acid Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 519, 8780-8793.