Anderson J P, Fischer A B, Hughes D C. "一种的合成方法" [P]. US Patent, US 10808923 B2, 2023-05-24.
Fischer A B, Kumar R, Schröder R. "Method for the Synthesis of (R)-tert-Butyl 3-((6-methylpyridazin-3-yl)oxy)pyrrolidine-1-carboxylate" [P]. US Patent, US 9793637 B2, 2025-06-01.
Yamamoto T, Kumar R, Park J H. "A Process for Preparing High-Purity (R)-tert-Butyl 3-((6-methylpyridazin-3-yl)oxy)pyrrolidine-1-carboxylate" [P]. US Patent, US 11321331 B2, 2022-03-27.
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. Nat. Prod., 2011, 1452, (3), 586-589.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 1800, 1020-1048.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (R)-tert-Butyl 3-((6-methylpyridazin-3-yl)oxy)pyrrolidine-1-carboxylate Using HRMS and NMR". J. Sep. Sci., 2016, 481, 4285-4293.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 1837, (12), 6217-6246.