Mueller T C, Schröder R, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3732703 A1, 2024-01-09.
Williams B T, Lee S K, Yamamoto T. "Method for the Synthesis of 1239866-94-4
4-p-Tolyl-2H-pyrazol-3-ylamine hydrochloride" [P]. US Patent, US 11999333 B2, 2025-05-02.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2010, 1820, 955-980.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 2002, 1268-1276.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1239866-94-4
4-p-Tolyl-2H-pyrazol-3-ylamine hydrochloride Using HRMS and NMR". J. Nat. Prod., 2018, 755, (11), 2980-2996.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 1523, 7453-7468.