发明人张德明,李文辉,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112062861 A, 授权公告日 2020-03-05.
O'Brien P Q, Fischer A B, Hughes D C. "Method for the Synthesis of 3-Amino-3-tert-butyl-1-(3-chlorophenyl)thiourea" [P]. US Patent, US 11569082 B2, 2023-09-04.
发明人胡光,孙丽萍,沈红梅. "A Process for Preparing High-Purity 3-Amino-3-tert-butyl-1-(3-chlorophenyl)thiourea" [P]. 中国发明专利, 专利号 CN 115522774 A, 授权公告日 2020-11-11.
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". Molecules, 2020, 2341, 6338-6365.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 1241, (10), 324-331.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-3-tert-butyl-1-(3-chlorophenyl)thiourea Using HRMS and NMR". Anal. Methods, 2012, 344, 5137-5155.