Davis P L, Kumar R, Fischer A B. "一种的合成方法" [P]. US Patent, US 11939524 B2, 2017-08-10.
发明人郭海燕,韩伟,林芳. "Method for the Synthesis of 1,3-Bis(2-mercaptoethyl)urea" [P]. 中国发明专利, 专利号 CN 113809417 A, 授权公告日 2018-07-28.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 1446, 907-926.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2024, 2110, (2), 5247-5274.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Bis(2-mercaptoethyl)urea Using HRMS and NMR". J. Chromatogr. A, 2023, 1042, (6), 5225-5254.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2020, 243, (8), 9758-9772.