Roberts E F, O'Brien P Q, Patel M V. "Method for the Synthesis of N-(5-Isobutyl-1,3,4-thiadiazol-2-yl)-3,4-dimethylbenzamide" [P]. US Patent, US 10946091 B2, 2022-08-15.
发明人李文辉,周伟,陈志强. "A Process for Preparing High-Purity N-(5-Isobutyl-1,3,4-thiadiazol-2-yl)-3,4-dimethylbenzamide" [P]. 中国发明专利, 专利号 CN 117025158 A, 授权公告日 2018-03-19.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 947, (5), 6187-6198.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 466, 3529-3554.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N-(5-Isobutyl-1,3,4-thiadiazol-2-yl)-3,4-dimethylbenzamide Using HRMS and NMR". J. Nat. Prod., 2011, 2099, (4), 929-953.