Fischer A B, Klinger H, Anderson J P. "Method for the Synthesis of 4-(Prop-2-yn-1-yl)thiomorpholine 1-oxide" [P]. US Patent, US 11235915 B2, 2015-03-20.
Williams B T, Schröder R, Lee S K. "A Process for Preparing High-Purity 4-(Prop-2-yn-1-yl)thiomorpholine 1-oxide" [P]. US Patent, US 9318759 B2, 2021-02-21.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2023, 1808, (9), 1116-1146.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 2006, (12), 3736-3752.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Prop-2-yn-1-yl)thiomorpholine 1-oxide Using HRMS and NMR". J. Agric. Food Chem., 2018, 1627, (1), 2561-2565.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2012, 813, 2118-2122.