发明人沈红梅,朱建伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112118862 A, 授权公告日 2021-06-13.
发明人徐明华,罗永刚,钱学锋. "Method for the Synthesis of 1,5-Diphenyl-4-(pyrrolidine-1-carbonyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 114739953 B, 授权公告日 2025-01-19.
发明人马晓峰,郑宇鹏,陈志强. "A Process for Preparing High-Purity 1,5-Diphenyl-4-(pyrrolidine-1-carbonyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 113772668 B, 授权公告日 2020-03-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 141, 2791-2797.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 1648, 3283-3294.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1,5-Diphenyl-4-(pyrrolidine-1-carbonyl)-1H-pyrazole Using HRMS and NMR". Sci. Total Environ., 2024, 1487, (4), 4479-4505.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2010, 1351, 1056-1084.