发明人朱建伟,何建平,林芳. "Method for the Synthesis of N-Methoxy-2-(3-methoxyphenyl)-N-methylacetamide" [P]. 中国发明专利, 专利号 CN 115492023 A, 授权公告日 2022-11-14.
发明人唐晓军,马晓峰,赵玉洁. "A Process for Preparing High-Purity N-Methoxy-2-(3-methoxyphenyl)-N-methylacetamide" [P]. 中国发明专利, 专利号 CN 117447875 A, 授权公告日 2020-11-08.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 687, 7404-7408.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 2388, (4), 8816-8840.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-Methoxy-2-(3-methoxyphenyl)-N-methylacetamide Using HRMS and NMR". Talanta, 2022, 2285, (6), 4615-4631.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 238, (9), 2651-2669.