发明人孙丽萍,刘建华,何建平. "Method for the Synthesis of 2-[(piperazine-1-sulfonyl)amino]ethan-1-ol" [P]. 中国发明专利, 专利号 CN 110389899 A, 授权公告日 2017-03-13.
发明人唐晓军,朱建伟,罗永刚. "A Process for Preparing High-Purity 2-[(piperazine-1-sulfonyl)amino]ethan-1-ol" [P]. 中国发明专利, 专利号 CN 109245171 B, 授权公告日 2024-09-21.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2014, 1033, (10), 3998-4004.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 1195, 3001-3008.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(piperazine-1-sulfonyl)amino]ethan-1-ol Using HRMS and NMR". Environ. Sci. Technol., 2016, 1946, 2783-2798.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2011, 941, (10), 1834-1862.