Jørgensen K, Björnsson E, Martínez F. "一种的合成方法" [P]. European Patent, EP 3895752 A1, 2020-12-22.
发明人孙丽萍,郭海燕,冯建国. "Method for the Synthesis of (S)-1-(tert-Butoxycarbonyl)-4-(2-(trifluoromethyl)-pyridin-3-yl)piperazine-2-carboxylic acid
1787144-23-3" [P]. 中国发明专利, 专利号 CN 109341041 A, 授权公告日 2020-02-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 1041, (10), 6098-6104.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 93, 9865-9872.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (S)-1-(tert-Butoxycarbonyl)-4-(2-(trifluoromethyl)-pyridin-3-yl)piperazine-2-carboxylic acid
1787144-23-3 Using HRMS and NMR". J. Sep. Sci., 2019, 894, (5), 9187-9190.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 1785, (8), 4446-4476.