Lee S K, Yamamoto T, Chen K W. "Method for the Synthesis of 3-(3-Methylisothiazol-5-yl)benzoic acid" [P]. US Patent, US 9597249 B2, 2021-02-06.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 1143, (2), 341-350.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 1834, 4075-4093.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-Methylisothiazol-5-yl)benzoic acid Using HRMS and NMR". Molecules, 2016, 1430, (3), 3411-3435.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 1038, 6241-6248.