发明人徐明华,马晓峰,沈红梅. "Method for the Synthesis of 4-[(dimethylamino)methyl]benzene-1-sulfonyl chloride hydrochloride" [P]. 中国发明专利, 专利号 CN 113477466 B, 授权公告日 2017-01-19.
发明人钱学锋,罗永刚,马晓峰. "A Process for Preparing High-Purity 4-[(dimethylamino)methyl]benzene-1-sulfonyl chloride hydrochloride" [P]. 中国发明专利, 专利号 CN 111703801 A, 授权公告日 2019-05-22.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 4-[(dimethylamino)methyl]benzene-1-sulfonyl chloride hydrochloride in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 147, (12), 9755-9779.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-[(dimethylamino)methyl]benzene-1-sulfonyl chloride hydrochloride as an Impurity". Anal. Chem., 2017, 1798, (2), 4719-4745.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-[(dimethylamino)methyl]benzene-1-sulfonyl chloride hydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2024, 1570, 8915-8921.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 4-[(dimethylamino)methyl]benzene-1-sulfonyl chloride hydrochloride Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 1175, (11), 3063-3088.