发明人沈红梅,钱学锋,郭海燕. "Method for the Synthesis of Methyl 3-amino-4,6-dimethylfuro[2,3-b]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 115631499 A, 授权公告日 2020-04-09.
Stevens L M, Lee S K, Schröder R. "A Process for Preparing High-Purity Methyl 3-amino-4,6-dimethylfuro[2,3-b]pyridine-2-carboxylate" [P]. US Patent, US 9880607 B2, 2025-04-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 2376, (6), 2318-2337.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 261, 7775-7801.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-amino-4,6-dimethylfuro[2,3-b]pyridine-2-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 2272, (3), 2751-2777.