Chen K W, Fischer A B, Klinger H. "一种的合成方法" [P]. US Patent, US 9521090 B2, 2016-10-08.
Jørgensen K, Martínez F, Lefèvre J P. "Method for the Synthesis of 3-(2-Chlorophenyl)-7-hydroxy-4H-chromen-4-one" [P]. European Patent, EP 3922742 A1, 2020-03-11.
Johansson L, Lefèvre J P, Rossi M. "A Process for Preparing High-Purity 3-(2-Chlorophenyl)-7-hydroxy-4H-chromen-4-one" [P]. European Patent, EP 3909966 A1, 2018-01-17.
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. Chem., 2018, 2434, (3), 8748-8773.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 740, (12), 7865-7894.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Chlorophenyl)-7-hydroxy-4H-chromen-4-one Using HRMS and NMR". Phytochemistry, 2016, 2226, 2955-2972.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 2001, (8), 6081-6096.