Chen K W, Johnson M A, O'Brien P Q. "Method for the Synthesis of 2-(4-chlorobenzenesulfinyl)acetic acid" [P]. US Patent, US 11838390 B2, 2023-11-26.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(4-chlorobenzenesulfinyl)acetic acid in Pharmaceutical Formulations". J. Sep. Sci., 2016, 480, (1), 1898-1909.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(4-chlorobenzenesulfinyl)acetic acid as an Impurity". Anal. Chem., 2015, 328, (6), 9198-9217.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-chlorobenzenesulfinyl)acetic acid Using HRMS and NMR". Talanta, 2018, 267, (11), 1251-1254.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 2-(4-chlorobenzenesulfinyl)acetic acid Profile in Drug Substances According to ICH Guidelines". Molecules, 2012, 1563, (11), 5805-5828.