发明人张德明,刘建华,赵玉洁. "Method for the Synthesis of 2-Phenyl-1,2,4-triazaspiro[4.5]Decane-3-thione" [P]. 中国发明专利, 专利号 CN 108314185 A, 授权公告日 2020-12-16.
Brown S R, Stevens L M, Schröder R. "A Process for Preparing High-Purity 2-Phenyl-1,2,4-triazaspiro[4.5]Decane-3-thione" [P]. US Patent, US 11421049 B2, 2022-11-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 2333, (5), 1980-1997.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 564, 5413-5441.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Phenyl-1,2,4-triazaspiro[4.5]Decane-3-thione Using HRMS and NMR". J. Sep. Sci., 2023, 711, (1), 9916-9938.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2017, 655, (12), 3687-3694.