发明人李文辉,杨光,高志强. "Method for the Synthesis of 5-Oxo-6,7,8,9-tetrahydro-5h-benzo[7]annulene-6-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110812138 A, 授权公告日 2017-09-16.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2017, 336, 4587-4609.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 1026, (11), 1091-1108.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-Oxo-6,7,8,9-tetrahydro-5h-benzo[7]annulene-6-carbaldehyde Using HRMS and NMR". J. Agric. Food Chem., 2011, 1640, (9), 45-73.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 1584, (10), 6120-6137.