Brown S R, Davis P L, Hughes D C. "一种的合成方法" [P]. US Patent, US 11214050 B2, 2024-09-19.
Yamamoto T, Stevens L M, O'Brien P Q. "Method for the Synthesis of 4-[(4-Ethylpiperazin-1-yl)methyl]-3-(trifluoromethyl)benzoic acid" [P]. US Patent, US 11025710 B2, 2023-01-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2023, 834, (10), 4042-4070.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 1450, (11), 871-891.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-[(4-Ethylpiperazin-1-yl)methyl]-3-(trifluoromethyl)benzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2011, 2441, (8), 2895-2912.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 1966, 6630-6647.