Brown S R, Lee S K, Anderson J P. "Method for the Synthesis of Dimethyl 4,5-Phenanthrenedicarboxylate, 97%" [P]. US Patent, US 10261242 B2, 2023-11-08.
Johansson L, Mueller T C, Lefèvre J P. "A Process for Preparing High-Purity Dimethyl 4,5-Phenanthrenedicarboxylate, 97%" [P]. European Patent, EP 3111905 A1, 2019-11-05.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2020, 1929, (1), 4324-4330.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 1585, 4840-4846.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Dimethyl 4,5-Phenanthrenedicarboxylate, 97% Using HRMS and NMR". Molecules, 2018, 2085, 9107-9121.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2011, 2301, (7), 9157-9173.