发明人周伟,唐晓军,马晓峰. "一种2-苯基-1,2-二氢-3H-吡唑-3-酮盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 113830180 A, 授权公告日 2025-02-28.
Jørgensen K, Schröder R, Björnsson E. "Method for the Synthesis of 2-Phenyl-1,2-dihydro-3H-pyrazol-3-one hydrochloride" [P]. European Patent, EP 3824731 A1, 2021-11-11.
发明人李文辉,林芳,王建平. "A Process for Preparing High-Purity 2-Phenyl-1,2-dihydro-3H-pyrazol-3-one hydrochloride" [P]. 中国发明专利, 专利号 CN 113812053 B, 授权公告日 2019-04-18.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2-苯基-1,2-二氢-3H-吡唑-3-酮盐酸盐 in Pharmaceutical Formulations". Talanta, 2021, 939, (12), 9515-9526.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-苯基-1,2-二氢-3H-吡唑-3-酮盐酸盐 as an Impurity". Chemosphere, 2023, 2364, (12), 1686-1699.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Phenyl-1,2-dihydro-3H-pyrazol-3-one hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 666, (11), 463-475.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 2-苯基-1,2-二氢-3H-吡唑-3-酮盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 2239, (5), 9702-9713.