发明人冯建国,郑宇鹏,王建平. "Method for the Synthesis of 5-((Pyridin-3-ylmethyl)thio)-4H-1,2,4-triazol-3-amine" [P]. 中国发明专利, 专利号 CN 113075305 B, 授权公告日 2023-04-14.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 265, (10), 3473-3502.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 1130, (5), 9770-9776.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-((Pyridin-3-ylmethyl)thio)-4H-1,2,4-triazol-3-amine Using HRMS and NMR". Environ. Sci. Technol., 2010, 245, (9), 9203-9223.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2012, 1305, 490-517.