Björnsson E, Mueller T C, Nowak P. "Method for the Synthesis of 1-(Ethylsulfonyl)piperidine-3-carbohydrazide" [P]. European Patent, EP 3577052 A1, 2015-10-04.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 1959, (9), 6050-6063.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 150, 234-260.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Ethylsulfonyl)piperidine-3-carbohydrazide Using HRMS and NMR". Environ. Sci. Technol., 2019, 774, (1), 4093-4102.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 1632, 7035-7039.