Mueller T, Stevens L M, Thompson G K. "Method for the Synthesis of tert-Butyl (1-(4-amino-1-methyl-1H-pyrazol-5-yl)azepan-3-yl)carbamate" [P]. US Patent, US 11163939 B2, 2022-02-21.
Yamamoto T, Roberts E F, Williams B T. "A Process for Preparing High-Purity tert-Butyl (1-(4-amino-1-methyl-1H-pyrazol-5-yl)azepan-3-yl)carbamate" [P]. US Patent, US 9941425 B2, 2021-04-21.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 812, (2), 3243-3261.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 808, (7), 9109-9136.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (1-(4-amino-1-methyl-1H-pyrazol-5-yl)azepan-3-yl)carbamate Using HRMS and NMR". Anal. Methods, 2019, 1207, (12), 7145-7151.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2025, 1903, (3), 9576-9579.