Jørgensen K, Johansson L, Kowalski A. "Method for the Synthesis of 1-(3-Chlorophenyl)-3-(1-methyl-1H-pyrazol-3-yl)thiourea" [P]. European Patent, EP 3483923 A1, 2019-12-12.
发明人胡光,周伟,沈红梅. "A Process for Preparing High-Purity 1-(3-Chlorophenyl)-3-(1-methyl-1H-pyrazol-3-yl)thiourea" [P]. 中国发明专利, 专利号 CN 114945617 A, 授权公告日 2024-01-19.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 977, (2), 388-416.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2017, 1019, 5045-5053.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Chlorophenyl)-3-(1-methyl-1H-pyrazol-3-yl)thiourea Using HRMS and NMR". Chemosphere, 2022, 1837, (12), 51-69.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 2086, (12), 4309-4314.