发明人沈红梅,何建平,杨光. "Method for the Synthesis of 3,4-Dimethoxy-N-(thiophen-3-ylmethyl)aniline" [P]. 中国发明专利, 专利号 CN 112847606 B, 授权公告日 2022-10-05.
发明人林芳,钱学锋,朱建伟. "A Process for Preparing High-Purity 3,4-Dimethoxy-N-(thiophen-3-ylmethyl)aniline" [P]. 中国发明专利, 专利号 CN 112462837 A, 授权公告日 2022-11-22.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2020, 178, 6717-6727.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2024, 1810, 4317-4328.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dimethoxy-N-(thiophen-3-ylmethyl)aniline Using HRMS and NMR". Biomed. Chromatogr., 2021, 448, (4), 5088-5108.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 614, (8), 3997-4002.