Kumar R, Park J H, Chen K W. "Method for the Synthesis of 1-(2-Morpholin-4-ylethyl)-1H-pyrazol-4-amine dihydrochloride" [P]. US Patent, US 11136633 B2, 2017-08-07.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 446, 4132-4135.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2019, 1554, (4), 492-495.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Morpholin-4-ylethyl)-1H-pyrazol-4-amine dihydrochloride Using HRMS and NMR". J. Sep. Sci., 2022, 2368, (1), 8961-8989.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2025, 380, (9), 8989-9004.