Patel M V, Lee S K, Hughes D C. "一种的合成方法" [P]. US Patent, US 9299205 B2, 2022-10-08.
发明人罗永刚,冯建国,周伟. "Method for the Synthesis of 1-(5-Amino-4h-1,2,4-triazol-3-yl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116478798 B, 授权公告日 2018-03-09.
发明人徐明华,钱学锋,胡光. "A Process for Preparing High-Purity 1-(5-Amino-4h-1,2,4-triazol-3-yl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108639987 B, 授权公告日 2016-06-22.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 1707, (9), 483-495.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1984, (8), 9111-9140.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-Amino-4h-1,2,4-triazol-3-yl)piperidine-4-carboxylic acid Using HRMS and NMR". Anal. Chem., 2010, 876, 2353-2380.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 810, 4266-4294.