发明人郑宇鹏,王建平,沈红梅. "Method for the Synthesis of 5,6-Difluoro-2-methyl-2,3-dihydro-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 109076321 A, 授权公告日 2021-06-12.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1561, 2556-2571.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 468, (11), 582-588.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-Difluoro-2-methyl-2,3-dihydro-1H-inden-1-one Using HRMS and NMR". Phytochemistry, 2018, 2406, 3181-3188.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 557, 3925-3948.