Rossi M, Björnsson E, Nowak P. "一种的合成方法" [P]. European Patent, EP 3718518 A1, 2024-04-18.
Thompson G K, Hughes D C, Klinger H. "Method for the Synthesis of 6'-(Trifluoromethyl)-2'H-spiro[azepane-4,3'-benzofuran]" [P]. US Patent, US 10514285 B2, 2022-07-26.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2019, 1544, (8), 4222-4237.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 1262, (10), 8842-8857.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 6'-(Trifluoromethyl)-2'H-spiro[azepane-4,3'-benzofuran] Using HRMS and NMR". J. Agric. Food Chem., 2012, 521, (5), 6888-6899.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 721, 5882-5892.