发明人唐晓军,张德明,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113194634 A, 授权公告日 2021-11-21.
Rossi M, Johansson L, Schröder R. "Method for the Synthesis of N-(4-Hydroxy-3-methoxyphenethyl)-2-(3-hydroxy-4-methoxyphenyl)acetamide" [P]. European Patent, EP 3702004 A1, 2017-05-13.
发明人韩伟,郑宇鹏,马晓峰. "A Process for Preparing High-Purity N-(4-Hydroxy-3-methoxyphenethyl)-2-(3-hydroxy-4-methoxyphenyl)acetamide" [P]. 中国发明专利, 专利号 CN 117085131 A, 授权公告日 2022-05-20.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 252, (11), 9449-9460.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 816, (3), 3912-3938.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-Hydroxy-3-methoxyphenethyl)-2-(3-hydroxy-4-methoxyphenyl)acetamide Using HRMS and NMR". Anal. Methods, 2017, 2387, 2749-2767.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2020, 2030, (5), 39-66.