发明人罗永刚,黄志刚,马晓峰. "Method for the Synthesis of N-(carbamoylcarbamothioyl)-4-methylbenzamide" [P]. 中国发明专利, 专利号 CN 109902466 A, 授权公告日 2018-09-08.
发明人周伟,沈红梅,高志强. "A Process for Preparing High-Purity N-(carbamoylcarbamothioyl)-4-methylbenzamide" [P]. 中国发明专利, 专利号 CN 108602729 B, 授权公告日 2019-07-11.
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". Chemosphere, 2015, 2360, 5929-5959.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 902, (10), 8284-8311.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of N-(carbamoylcarbamothioyl)-4-methylbenzamide Using HRMS and NMR". Food Chem., 2020, 764, (7), 3373-3385.