Kumar R, Brown S R, Lee S K. "Method for the Synthesis of 1-Methyl-N-(2-(piperazin-1-yl)ethyl)-1H-pyrrole-2-carboxamide hydrochloride" [P]. US Patent, US 10600260 B2, 2016-05-18.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 901, (7), 4806-4822.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2010, 978, 6336-6341.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-N-(2-(piperazin-1-yl)ethyl)-1H-pyrrole-2-carboxamide hydrochloride Using HRMS and NMR". Anal. Methods, 2017, 1690, (9), 3797-3803.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2017, 1182, (3), 639-669.