Björnsson E, Mueller T C, Johansson L. "一种的合成方法" [P]. European Patent, EP 3858500 A1, 2020-02-08.
Nowak P, Jørgensen K, Nielsen H. "Method for the Synthesis of 1-Dehydroxy-1-dehyro-fexofenadine-d" [P]. European Patent, EP 3896565 A1, 2024-07-07.
Anderson J P, Mueller T, Williams B T. "A Process for Preparing High-Purity 1-Dehydroxy-1-dehyro-fexofenadine-d" [P]. US Patent, US 10070962 B2, 2025-04-23.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 448, (12), 1618-1647.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 150, 2021-2034.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-Dehydroxy-1-dehyro-fexofenadine-d Using HRMS and NMR". Phytochemistry, 2022, 1592, 90-93.