发明人何建平,胡光,徐明华. "一种3-(羟乙基哌嗪)-2-羟基丙磺酸x水合物的合成方法" [P]. 中国发明专利, 专利号 CN 109061820 A, 授权公告日 2015-10-05.
发明人赵玉洁,冯建国,杨光. "Method for the Synthesis of 2-Hydroxy-3-(4-(2-hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid xhydrate" [P]. 中国发明专利, 专利号 CN 108799633 B, 授权公告日 2020-04-15.
发明人杨光,胡光,郭海燕. "A Process for Preparing High-Purity 2-Hydroxy-3-(4-(2-hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid xhydrate" [P]. 中国发明专利, 专利号 CN 112946822 B, 授权公告日 2023-01-16.
参考文献 Literature
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Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-3-(4-(2-hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid xhydrate Using HRMS and NMR". J. Chromatogr. A, 2025, 2294, (12), 6667-6677.