发明人罗永刚,黄志刚,韩伟. "Method for the Synthesis of Propyl-(2-trifluoromethylsulfanyl-ethyl)-ammonium chloride" [P]. 中国发明专利, 专利号 CN 117128475 B, 授权公告日 2024-03-18.
发明人王建平,朱建伟,李文辉. "A Process for Preparing High-Purity Propyl-(2-trifluoromethylsulfanyl-ethyl)-ammonium chloride" [P]. 中国发明专利, 专利号 CN 112350465 B, 授权公告日 2021-07-23.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2023, 1126, 479-490.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 1126, 2978-2986.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Propyl-(2-trifluoromethylsulfanyl-ethyl)-ammonium chloride Using HRMS and NMR". Anal. Chem., 2012, 2322, 5923-5941.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2020, 1304, (11), 1268-1277.