O'Brien P Q, Roberts E F, Kumar R. "一种沙丁胺醇杂质118的合成方法" [P]. US Patent, US 9020209 B2, 2024-04-03.
Chen K W, Klinger H, O'Brien P Q. "Method for the Synthesis of Salbutamol Impurity 118" [P]. US Patent, US 10488646 B2, 2015-10-26.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 沙丁胺醇杂质118 in Pharmaceutical Formulations". Anal. Chem., 2013, 1052, 7476-7506.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 沙丁胺醇杂质118 as an Impurity". J. Nat. Prod., 2016, 221, (6), 3091-3094.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Salbutamol Impurity 118 Using HRMS and NMR". J. Sep. Sci., 2024, 201, (8), 5765-5780.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 沙丁胺醇杂质118 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2023, 917, (8), 9873-9879.