发明人郑宇鹏,罗永刚,杨光. "Method for the Synthesis of 5-(((2-(Thiophen-2-yl)oxazol-4-yl)methyl)thio)-1,3,4-thiadiazol-2-amine" [P]. 中国发明专利, 专利号 CN 115605251 B, 授权公告日 2018-03-20.
发明人朱建伟,胡光,罗永刚. "A Process for Preparing High-Purity 5-(((2-(Thiophen-2-yl)oxazol-4-yl)methyl)thio)-1,3,4-thiadiazol-2-amine" [P]. 中国发明专利, 专利号 CN 115793152 A, 授权公告日 2019-01-09.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 1775, 2037-2050.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2020, 1937, 4640-4658.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-(((2-(Thiophen-2-yl)oxazol-4-yl)methyl)thio)-1,3,4-thiadiazol-2-amine Using HRMS and NMR". Anal. Chem., 2022, 435, (12), 4473-4502.