Jørgensen K, Kowalski A, Nielsen H. "Method for the Synthesis of 2-(Dimethyl (oxo)-λ6-sulfanylidene)-1-phenylethan-1-one" [P]. European Patent, EP 3781372 A1, 2016-09-18.
Nowak P, Nielsen H, Schröder R. "A Process for Preparing High-Purity 2-(Dimethyl (oxo)-λ6-sulfanylidene)-1-phenylethan-1-one" [P]. European Patent, EP 3875116 A1, 2019-08-22.
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". Chemosphere, 2022, 1531, (7), 1153-1160.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 1343, (10), 9192-9221.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Dimethyl (oxo)-λ6-sulfanylidene)-1-phenylethan-1-one Using HRMS and NMR". Environ. Sci. Technol., 2020, 369, 4800-4813.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2024, 142, 251-272.