发明人罗永刚,黄志刚,高志强. "一种2-(6-(2-羟基-2-苯基乙基)-1-甲基哌啶-2-基)-1-苯基乙-1-酮硫酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 111886999 A, 授权公告日 2019-11-07.
Schröder R, Thompson G K, Anderson J P. "Method for the Synthesis of 2-(6-(2-Hydroxy-2-phenylethyl)-1-methylpiperidin-2-yl)-1-phenylethanone sulfate" [P]. US Patent, US 9482331 B2, 2019-06-24.
发明人高志强,沈红梅,李文辉. "A Process for Preparing High-Purity 2-(6-(2-Hydroxy-2-phenylethyl)-1-methylpiperidin-2-yl)-1-phenylethanone sulfate" [P]. 中国发明专利, 专利号 CN 110359649 B, 授权公告日 2021-01-26.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(6-(2-羟基-2-苯基乙基)-1-甲基哌啶-2-基)-1-苯基乙-1-酮硫酸盐 in Pharmaceutical Formulations". Anal. Methods, 2025, 129, 9646-9652.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(6-(2-羟基-2-苯基乙基)-1-甲基哌啶-2-基)-1-苯基乙-1-酮硫酸盐 as an Impurity". Food Chem., 2019, 1911, 9626-9631.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(6-(2-Hydroxy-2-phenylethyl)-1-methylpiperidin-2-yl)-1-phenylethanone sulfate Using HRMS and NMR". Biomed. Chromatogr., 2019, 398, 8712-8742.