Brown S R, Roberts E F, Anderson J P. "一种的合成方法" [P]. US Patent, US 11448315 B2, 2023-03-02.
Rossi M, Johansson L, Lefèvre J P. "Method for the Synthesis of 7-((1R,5S,6S)-6-Amino-1-methyl-3-azabicyclo[3.2.0]heptan-3-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid" [P]. European Patent, EP 3840078 A1, 2024-06-05.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 1155, 4359-4386.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 1121, (1), 2980-2983.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 7-((1R,5S,6S)-6-Amino-1-methyl-3-azabicyclo[3.2.0]heptan-3-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2018, 1806, (1), 116-120.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 1321, (8), 8797-8815.