O'Brien P Q, Davis P L, Hughes D C. "一种的合成方法" [P]. US Patent, US 9147882 B2, 2022-09-12.
Park J H, Kumar R, Klinger H. "Method for the Synthesis of 2-Fluoro-5-(trifluoromethyl)cinnamic acid" [P]. US Patent, US 10958360 B2, 2020-03-22.
Lee S K, Park J H, Davis P L. "A Process for Preparing High-Purity 2-Fluoro-5-(trifluoromethyl)cinnamic acid" [P]. US Patent, US 10967747 B2, 2018-06-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 1788, (6), 5660-5664.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2015, 1975, 8458-8473.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Fluoro-5-(trifluoromethyl)cinnamic acid Using HRMS and NMR". Phytochemistry, 2010, 960, (2), 7652-7667.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2016, 603, (7), 3415-3429.