发明人陈志强,周伟,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114417141 A, 授权公告日 2021-05-10.
发明人赵玉洁,杨光,钱学锋. "Method for the Synthesis of (1S,3S,4R)-2-azabicyclo[2.2.1]Heptane-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 111995139 B, 授权公告日 2024-09-01.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 1022, 6446-6454.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 1326, (2), 7721-7742.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (1S,3S,4R)-2-azabicyclo[2.2.1]Heptane-3-carbonitrile Using HRMS and NMR". Talanta, 2022, 2236, (8), 3268-3289.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 2128, (1), 7964-7989.