发明人罗永刚,黄志刚,郭海燕. "Method for the Synthesis of ethyl 2-oxo-2-(1H-pyrrolo[2,3-b]pyridin-3-yl)acetate" [P]. 中国发明专利, 专利号 CN 111610678 A, 授权公告日 2024-07-09.
Nowak P, Martínez F, Kowalski A. "A Process for Preparing High-Purity ethyl 2-oxo-2-(1H-pyrrolo[2,3-b]pyridin-3-yl)acetate" [P]. European Patent, EP 3667885 A1, 2018-01-27.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2022, 2275, 9470-9494.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 1182, (7), 3979-3988.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2-oxo-2-(1H-pyrrolo[2,3-b]pyridin-3-yl)acetate Using HRMS and NMR". Anal. Chim. Acta, 2024, 800, (11), 4280-4306.