发明人唐晓军,李文辉,罗永刚. "Method for the Synthesis of Methyl 3-amino-1-isopropyl-1H-pyrazole-4-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 117122544 B, 授权公告日 2024-03-16.
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". J. Sep. Sci., 2015, 946, (6), 7344-7369.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 2067, (9), 7260-7265.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-amino-1-isopropyl-1H-pyrazole-4-carboxylate hydrochloride Using HRMS and NMR". Sci. Total Environ., 2015, 616, 9558-9572.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 91, 6593-6616.