Nowak P, Martínez F, Jørgensen K. "Method for the Synthesis of 7-Bromopyrazolo[1,5-a]pyridine-3-carboxylic acid" [P]. European Patent, EP 3911858 A1, 2018-05-20.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2014, 425, (12), 5124-5127.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 355, (9), 497-502.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromopyrazolo[1,5-a]pyridine-3-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2023, 175, 244-272.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2021, 1694, (1), 7066-7078.