发明人冯建国,朱建伟,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108085484 A, 授权公告日 2016-09-13.
发明人郭海燕,郑宇鹏,朱建伟. "Method for the Synthesis of 1-(4-Chlorophenyl)-5-(furan-2-yl)-1h-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115638776 A, 授权公告日 2024-01-24.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 85, 4993-5001.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 1993, 8089-8095.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Chlorophenyl)-5-(furan-2-yl)-1h-pyrazole-3-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2023, 2154, 5245-5266.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 1431, 6094-6121.