Schröder R, Kowalski A, Johansson L. "Method for the Synthesis of (2-Cyclopropoxy-3-nitrophenyl)(methyl)sulfane" [P]. European Patent, EP 3607235 A1, 2022-08-25.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2021, 199, 5694-5721.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 779, 7047-7050.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (2-Cyclopropoxy-3-nitrophenyl)(methyl)sulfane Using HRMS and NMR". Chromatographia, 2019, 1472, (1), 8614-8643.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 1152, (12), 2354-2378.