发明人郑宇鹏,韩伟,胡光. "Method for the Synthesis of 5-(4-Methoxy-benzyl)-[1,3,4]thiadiazol-2-ylamine" [P]. 中国发明专利, 专利号 CN 110773577 B, 授权公告日 2020-02-08.
发明人李文辉,胡光,周伟. "A Process for Preparing High-Purity 5-(4-Methoxy-benzyl)-[1,3,4]thiadiazol-2-ylamine" [P]. 中国发明专利, 专利号 CN 117926300 A, 授权公告日 2020-10-23.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2019, 1194, (8), 9291-9302.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 1514, (7), 260-276.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Methoxy-benzyl)-[1,3,4]thiadiazol-2-ylamine Using HRMS and NMR". Anal. Methods, 2019, 1224, (3), 1908-1933.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 1984, (3), 3784-3802.