Johnson M A, Brown S R, Park J H. "一种的合成方法" [P]. US Patent, US 11245771 B2, 2021-06-24.
发明人徐明华,郭海燕,罗永刚. "Method for the Synthesis of N,4-dimethoxy-N-methylbenzamide" [P]. 中国发明专利, 专利号 CN 111615735 B, 授权公告日 2021-06-25.
发明人马晓峰,孙丽萍,高志强. "A Process for Preparing High-Purity N,4-dimethoxy-N-methylbenzamide" [P]. 中国发明专利, 专利号 CN 108154648 B, 授权公告日 2025-08-18.
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. Chem., 2022, 1780, (2), 2542-2546.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 2175, (10), 9701-9706.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of N,4-dimethoxy-N-methylbenzamide Using HRMS and NMR". Phytochemistry, 2011, 1918, 7063-7081.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 1041, (8), 3856-3864.