发明人李文辉,孙丽萍,徐明华. "Method for the Synthesis of Ethyl 2-(5-bromopyridin-2-yl)-2-methylpropanoate" [P]. 中国发明专利, 专利号 CN 112825672 B, 授权公告日 2020-05-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2013, 1587, (3), 8604-8609.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 2349, (1), 4019-4028.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(5-bromopyridin-2-yl)-2-methylpropanoate Using HRMS and NMR". J. Sep. Sci., 2016, 169, 234-241.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2016, 316, (11), 3295-3310.