Brown S R, Schröder R, Patel M V. "Method for the Synthesis of Terazosin EP Impurity K" [P]. US Patent, US 10597493 B2, 2018-11-03.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 特拉唑嗪EP杂质K in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 1628, 3937-3944.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 特拉唑嗪EP杂质K as an Impurity". Anal. Chim. Acta, 2022, 1181, 279-305.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Terazosin EP Impurity K Using HRMS and NMR". Anal. Methods, 2014, 1935, (3), 2574-2586.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 特拉唑嗪EP杂质K Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2016, 227, (7), 1514-1536.