Mueller T, Park J H, Thompson G K. "一种的合成方法" [P]. US Patent, US 10509274 B2, 2020-10-15.
发明人沈红梅,郭海燕,赵玉洁. "Method for the Synthesis of 2-((3,4-Dihydro-2H-pyrrol-5-yl)amino)ethanesulfonic acid" [P]. 中国发明专利, 专利号 CN 114641179 B, 授权公告日 2025-05-09.
发明人郑宇鹏,沈红梅,朱建伟. "A Process for Preparing High-Purity 2-((3,4-Dihydro-2H-pyrrol-5-yl)amino)ethanesulfonic acid" [P]. 中国发明专利, 专利号 CN 111172953 A, 授权公告日 2019-04-27.
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". Sci. Total Environ., 2010, 2379, (1), 5799-5827.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 778, (8), 8176-8197.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-((3,4-Dihydro-2H-pyrrol-5-yl)amino)ethanesulfonic acid Using HRMS and NMR". Talanta, 2022, 1095, (4), 3423-3433.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 2032, 4619-4630.