Mueller T, Yamamoto T, Chen K W. "一种的合成方法" [P]. US Patent, US 11054538 B2, 2025-05-18.
发明人冯建国,林芳,周伟. "Method for the Synthesis of 4-Amino-2,3-dimethyl-6-oxo-6,7-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114655138 B, 授权公告日 2018-03-07.
Yamamoto T, Stevens L M, Anderson J P. "A Process for Preparing High-Purity 4-Amino-2,3-dimethyl-6-oxo-6,7-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid" [P]. US Patent, US 11803038 B2, 2015-03-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 1981, (1), 2935-2957.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2015, 1089, (12), 9420-9441.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-2,3-dimethyl-6-oxo-6,7-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid Using HRMS and NMR". Chromatographia, 2025, 1398, 3160-3188.