Brown S R, Yamamoto T, Hughes D C. "Method for the Synthesis of Cyclobutyl(3-methylpyridin-4-yl)methanone" [P]. US Patent, US 11462532 B2, 2022-06-23.
Park J H, Brown S R, Patel M V. "A Process for Preparing High-Purity Cyclobutyl(3-methylpyridin-4-yl)methanone" [P]. US Patent, US 10462677 B2, 2024-11-15.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 230, (4), 9336-9347.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 836, (10), 2317-2344.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Cyclobutyl(3-methylpyridin-4-yl)methanone Using HRMS and NMR". J. Nat. Prod., 2018, 1241, (11), 1765-1794.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 615, 8914-8924.