Chen K W, O'Brien P Q, Park J H. "一种的合成方法" [P]. US Patent, US 11256346 B2, 2015-07-26.
Johnson M A, Mueller T, Chen K W. "Method for the Synthesis of 3-((4-Chlorophenyl)amino)-2-(3,4-dimethoxyphenyl)-1H-inden-1-one" [P]. US Patent, US 11017050 B2, 2023-05-02.
Brown S R, Fischer A B, Williams B T. "A Process for Preparing High-Purity 3-((4-Chlorophenyl)amino)-2-(3,4-dimethoxyphenyl)-1H-inden-1-one" [P]. US Patent, US 9816722 B2, 2015-09-13.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 2308, 473-485.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 786, (9), 1436-1450.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-((4-Chlorophenyl)amino)-2-(3,4-dimethoxyphenyl)-1H-inden-1-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 172, (5), 6340-6349.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 835, 54-58.