Rossi M, Jørgensen K, Schröder R. "Method for the Synthesis of 2-(3-(4-Chlorophenyl)-1-(pyridin-2-yl)-1H-pyrazol-4-yl)acetic acid" [P]. European Patent, EP 3490103 A1, 2019-01-17.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 261, (6), 1434-1454.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 1214, (10), 7362-7370.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-(4-Chlorophenyl)-1-(pyridin-2-yl)-1H-pyrazol-4-yl)acetic acid Using HRMS and NMR". Molecules, 2017, 2224, 9694-9711.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2010, 1436, (2), 727-750.