Nielsen H, Martínez F, Rossi M. "Method for the Synthesis of 2-Hydrazino-6-(trifluoromethoxy)-1,3-benzothiazole" [P]. European Patent, EP 3323239 A1, 2021-10-24.
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". J. Sep. Sci., 2012, 2035, (4), 8884-8903.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 1694, 5948-5977.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydrazino-6-(trifluoromethoxy)-1,3-benzothiazole Using HRMS and NMR". Talanta, 2019, 1085, (9), 9248-9270.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2017, 1700, (8), 7264-7278.