Johnson M A, Chen K W, Roberts E F. "Method for the Synthesis of (2,2-Diethoxyethyl)(3-methoxyphenyl)sulfane" [P]. US Patent, US 9801885 B2, 2018-08-05.
Chen K W, Fischer A B, Lee S K. "A Process for Preparing High-Purity (2,2-Diethoxyethyl)(3-methoxyphenyl)sulfane" [P]. US Patent, US 9052751 B2, 2024-06-24.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2015, 2341, (7), 6823-6846.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 2120, (1), 5620-5633.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (2,2-Diethoxyethyl)(3-methoxyphenyl)sulfane Using HRMS and NMR". Food Chem., 2016, 185, 208-213.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2012, 2158, (5), 2750-2779.