发明人黄志刚,冯建国,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116251881 A, 授权公告日 2019-02-24.
Kumar R, Williams B T, Anderson J P. "Method for the Synthesis of (R,R)-()-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]salicylamide monohydrochloride" [P]. US Patent, US 11001261 B2, 2022-08-26.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 1038, (7), 6104-6131.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2025, 367, 2255-2265.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (R,R)-()-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]salicylamide monohydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2021, 1054, (6), 6242-6263.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2020, 1738, 7105-7126.