Thompson G K, O'Brien P Q, Lee S K. "一种的合成方法" [P]. US Patent, US 9062185 B2, 2024-06-09.
发明人黄志刚,赵玉洁,胡光. "Method for the Synthesis of 4-Methyl-N-(o-tolyl)-1,2,3-thiadiazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 113585030 A, 授权公告日 2020-05-02.
发明人韩伟,王建平,高志强. "A Process for Preparing High-Purity 4-Methyl-N-(o-tolyl)-1,2,3-thiadiazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 110965235 B, 授权公告日 2016-03-06.
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". Anal. Chim. Acta, 2014, 638, 8629-8657.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 854, 1494-1501.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methyl-N-(o-tolyl)-1,2,3-thiadiazole-5-carboxamide Using HRMS and NMR". Talanta, 2014, 1601, (1), 3481-3487.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2024, 848, (9), 7309-7333.