Mueller T, Patel M V, Roberts E F. "一种的合成方法" [P]. US Patent, US 11587540 B2, 2024-11-10.
发明人王建平,徐明华,朱建伟. "Method for the Synthesis of 3-(3-Fluorophenyl)-1,4,7-triazaspiro[4.4]non-3-en-2-one" [P]. 中国发明专利, 专利号 CN 110812001 B, 授权公告日 2017-11-07.
发明人陈志强,钱学锋,杨光. "A Process for Preparing High-Purity 3-(3-Fluorophenyl)-1,4,7-triazaspiro[4.4]non-3-en-2-one" [P]. 中国发明专利, 专利号 CN 116232418 A, 授权公告日 2016-01-17.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 961, 6105-6117.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 1653, 4378-4399.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-Fluorophenyl)-1,4,7-triazaspiro[4.4]non-3-en-2-one Using HRMS and NMR". Environ. Sci. Technol., 2018, 1509, (11), 4576-4581.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 2232, (12), 1282-1310.