Kumar R, Lee S K, Roberts E F. "Method for the Synthesis of 1,3-Di-tert-butyl-2-thiourea" [P]. US Patent, US 10321747 B2, 2023-04-26.
发明人孙丽萍,高志强,张德明. "A Process for Preparing High-Purity 1,3-Di-tert-butyl-2-thiourea" [P]. 中国发明专利, 专利号 CN 113142953 A, 授权公告日 2015-01-11.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 1504, 6154-6158.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 2440, 4580-4596.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Di-tert-butyl-2-thiourea Using HRMS and NMR". Environ. Sci. Technol., 2013, 2448, (6), 4619-4634.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 679, (11), 405-408.