Johansson L, Lefèvre J P, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3007849 A1, 2019-04-15.
发明人赵玉洁,唐晓军,王建平. "Method for the Synthesis of 4-(4-Chloro-1h-pyrazol-1-yl)-2-(isopropylamino)butanoic acid" [P]. 中国发明专利, 专利号 CN 114344610 B, 授权公告日 2016-08-23.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 1382, (7), 2605-2608.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 866, (10), 5101-5122.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Chloro-1h-pyrazol-1-yl)-2-(isopropylamino)butanoic acid Using HRMS and NMR". Environ. Sci. Technol., 2018, 2337, (1), 1460-1484.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 2286, (7), 8276-8301.