发明人罗永刚,王建平,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117047858 A, 授权公告日 2019-10-05.
Johnson M A, Davis P L, Hughes D C. "Method for the Synthesis of (Methylenebis(2-hydroxy-4-methoxy-5,1-phenylene))bis(phenylmethanone)" [P]. US Patent, US 11893371 B2, 2020-01-19.
发明人沈红梅,刘建华,李文辉. "A Process for Preparing High-Purity (Methylenebis(2-hydroxy-4-methoxy-5,1-phenylene))bis(phenylmethanone)" [P]. 中国发明专利, 专利号 CN 116676049 A, 授权公告日 2020-11-23.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2023, 1007, 5886-5905.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2022, 1627, (3), 1699-1707.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (Methylenebis(2-hydroxy-4-methoxy-5,1-phenylene))bis(phenylmethanone) Using HRMS and NMR". J. Nat. Prod., 2021, 2318, 1435-1443.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 627, 5562-5586.