发明人陈志强,刘建华,钱学锋. "Method for the Synthesis of 1-((4-Ethynylphenyl)sulfonyl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 114712158 A, 授权公告日 2023-03-23.
Lefèvre J P, Schröder R, Jørgensen K. "A Process for Preparing High-Purity 1-((4-Ethynylphenyl)sulfonyl)piperazine hydrochloride" [P]. European Patent, EP 3257074 A1, 2016-07-21.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 1028, 4378-4396.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 292, 7190-7212.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-((4-Ethynylphenyl)sulfonyl)piperazine hydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2022, 259, (2), 6741-6744.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2013, 821, 2896-2906.