Hughes D C, Lee S K, Johnson M A. "Method for the Synthesis of (2Z)-3-[4-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}ethoxy)phenyl]-1-(pyridin-4-yl)prop-2-en-1-one" [P]. US Patent, US 9470112 B2, 2018-08-22.
Mueller T, Stevens L M, Roberts E F. "A Process for Preparing High-Purity (2Z)-3-[4-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}ethoxy)phenyl]-1-(pyridin-4-yl)prop-2-en-1-one" [P]. US Patent, US 11347531 B2, 2016-07-19.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2010, 1726, 3712-3724.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2011, 815, (4), 2620-2640.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (2Z)-3-[4-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}ethoxy)phenyl]-1-(pyridin-4-yl)prop-2-en-1-one Using HRMS and NMR". Molecules, 2020, 858, (2), 7642-7672.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2025, 1864, 5973-5990.