发明人郑宇鹏,孙丽萍,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112014307 A, 授权公告日 2019-01-19.
发明人唐晓军,陈志强,何建平. "Method for the Synthesis of 1-Cyclobutyl-3-methyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113302861 A, 授权公告日 2016-06-04.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 1473, (8), 8515-8525.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 1611, (5), 2187-2200.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-Cyclobutyl-3-methyl-1H-pyrazole-5-carboxylic acid Using HRMS and NMR". J. Chromatogr. A, 2012, 592, (9), 3020-3041.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 2366, (3), 6816-6839.