发明人孙丽萍,黄志刚,罗永刚. "Method for the Synthesis of 2-((4-Chlorobenzyl)thio)-1,4,5,6-tetrahydropyrimidine hydrochloride" [P]. 中国发明专利, 专利号 CN 115630146 B, 授权公告日 2024-08-06.
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". Talanta, 2012, 2429, (9), 8336-8363.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 1203, (2), 9442-9459.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-((4-Chlorobenzyl)thio)-1,4,5,6-tetrahydropyrimidine hydrochloride Using HRMS and NMR". Phytochemistry, 2011, 597, (10), 9861-9871.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 199, 1188-1212.