发明人钱学锋,黄志刚,王建平. "Method for the Synthesis of ethyl 3-oxo-3-(pyridin-2-yl)propanoate hydrochloride" [P]. 中国发明专利, 专利号 CN 117066133 A, 授权公告日 2020-12-14.
发明人高志强,孙丽萍,赵玉洁. "A Process for Preparing High-Purity ethyl 3-oxo-3-(pyridin-2-yl)propanoate hydrochloride" [P]. 中国发明专利, 专利号 CN 108723295 A, 授权公告日 2016-09-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of ethyl 3-oxo-3-(pyridin-2-yl)propanoate hydrochloride in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 2193, 7917-7940.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of ethyl 3-oxo-3-(pyridin-2-yl)propanoate hydrochloride as an Impurity". J. Nat. Prod., 2022, 359, 12-29.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 3-oxo-3-(pyridin-2-yl)propanoate hydrochloride Using HRMS and NMR". Anal. Methods, 2015, 207, (6), 651-668.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate ethyl 3-oxo-3-(pyridin-2-yl)propanoate hydrochloride Profile in Drug Substances According to ICH Guidelines". Molecules, 2023, 86, 5793-5822.