Anderson J P, Fischer A B, Thompson G K. "Method for the Synthesis of 5-Oxo-5-(pyridin-2-ylamino)pentanoic acid" [P]. US Patent, US 9529958 B2, 2024-05-24.
发明人刘建华,马晓峰,高志强. "A Process for Preparing High-Purity 5-Oxo-5-(pyridin-2-ylamino)pentanoic acid" [P]. 中国发明专利, 专利号 CN 108669066 B, 授权公告日 2022-01-26.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2019, 900, (7), 4750-4777.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 1943, (2), 6011-6014.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Oxo-5-(pyridin-2-ylamino)pentanoic acid Using HRMS and NMR". Talanta, 2019, 823, (12), 4633-4645.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 824, 2078-2100.