发明人孙丽萍,唐晓军,钱学锋. "Method for the Synthesis of N-(4-Methoxyphenyl)-4-phenyltetrahydro-1(2H)-pyrazinecarbothioamide" [P]. 中国发明专利, 专利号 CN 114899320 A, 授权公告日 2022-02-12.
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". Sci. Total Environ., 2024, 1892, 3431-3434.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 394, 947-967.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-Methoxyphenyl)-4-phenyltetrahydro-1(2H)-pyrazinecarbothioamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 1325, (10), 614-634.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 2006, 8443-8457.