发明人何建平,徐明华,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110803372 A, 授权公告日 2023-12-04.
发明人胡光,韩伟,孙丽萍. "Method for the Synthesis of 5-Ethyl-N-(4-methoxyphenyl)-1,3,4-thiadiazol-2-amine" [P]. 中国发明专利, 专利号 CN 111273071 B, 授权公告日 2022-06-24.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 618, 4682-4685.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 552, 9269-9277.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethyl-N-(4-methoxyphenyl)-1,3,4-thiadiazol-2-amine Using HRMS and NMR". Phytochemistry, 2023, 1506, 836-847.