Chen K W, Roberts E F, Davis P L. "Method for the Synthesis of n-(9-Fluoro-2,3,4,5-tetrahydro-1-benzoxepin-5-ylidene)hydroxylamine" [P]. US Patent, US 11406236 B2, 2018-09-26.
发明人钱学锋,赵玉洁,何建平. "A Process for Preparing High-Purity n-(9-Fluoro-2,3,4,5-tetrahydro-1-benzoxepin-5-ylidene)hydroxylamine" [P]. 中国发明专利, 专利号 CN 115609195 A, 授权公告日 2016-03-08.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 2345, (11), 9689-9702.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 726, (12), 4900-4920.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of n-(9-Fluoro-2,3,4,5-tetrahydro-1-benzoxepin-5-ylidene)hydroxylamine Using HRMS and NMR". Phytochemistry, 2019, 2421, 6849-6867.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 837, (8), 178-205.