发明人何建平,孙丽萍,周伟. "Method for the Synthesis of 1-(2,5-Dimethylthiophen-3-yl)-N-methylmethanamine" [P]. 中国发明专利, 专利号 CN 112337010 B, 授权公告日 2021-07-13.
发明人周伟,沈红梅,孙丽萍. "A Process for Preparing High-Purity 1-(2,5-Dimethylthiophen-3-yl)-N-methylmethanamine" [P]. 中国发明专利, 专利号 CN 111813334 B, 授权公告日 2016-03-11.
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". Rapid Commun. Mass Spectrom., 2024, 2171, (6), 7828-7835.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 2432, (8), 4514-4536.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,5-Dimethylthiophen-3-yl)-N-methylmethanamine Using HRMS and NMR". Chemosphere, 2023, 1737, (1), 5429-5440.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 2000, (11), 5838-5851.