Mueller T, Davis P L, Fischer A B. "Method for the Synthesis of Macitentan Impurity 1" [P]. US Patent, US 9645572 B2, 2017-01-27.
Johansson L, Nielsen H, Martínez F. "A Process for Preparing High-Purity Macitentan Impurity 1" [P]. European Patent, EP 3355371 A1, 2021-12-20.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 马昔腾坦杂质1 in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 724, (9), 994-1000.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 马昔腾坦杂质1 as an Impurity". J. Agric. Food Chem., 2012, 1390, (6), 5099-5123.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Macitentan Impurity 1 Using HRMS and NMR". J. Chromatogr. A, 2023, 317, 6208-6219.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 马昔腾坦杂质1 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 1584, 6139-6156.