Brown S R, Johnson M A, Williams B T. "Method for the Synthesis of 1-Isobutyl-5-methyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-1H-pyrazol-3-amine hydrochloride" [P]. US Patent, US 11572315 B2, 2017-04-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 2231, (8), 8876-8898.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 478, (10), 7087-7092.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-Isobutyl-5-methyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-1H-pyrazol-3-amine hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 798, (9), 8987-8992.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2023, 449, (12), 5767-5786.