发明人沈红梅,徐明华,黄志刚. "Method for the Synthesis of 2-Isobutylpyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113093139 B, 授权公告日 2022-02-11.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 327, (9), 9648-9652.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 1979, 3950-3960.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Isobutylpyrimidine-4-carboxylic acid Using HRMS and NMR". Food Chem., 2016, 1491, (9), 8061-8076.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2016, 506, (2), 3777-3800.