发明人郑宇鹏,刘建华,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108867574 A, 授权公告日 2024-06-18.
Jørgensen K, Lefèvre J P, Kowalski A. "Method for the Synthesis of 1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)piperazine hydrochloride" [P]. European Patent, EP 3871924 A1, 2019-06-07.
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". Biomed. Chromatogr., 2019, 1346, (12), 2685-2688.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 1303, (7), 9038-9066.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)piperazine hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2020, 623, (1), 8248-8257.