Klinger H, Roberts E F, Johnson M A. "一种的合成方法" [P]. US Patent, US 11744135 B2, 2025-03-17.
发明人钱学锋,陈志强,郭海燕. "Method for the Synthesis of 1-(6-Hydroxy-2-azaspiro[3.3]Heptan-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 114589315 B, 授权公告日 2023-02-16.
发明人赵玉洁,杨光,徐明华. "A Process for Preparing High-Purity 1-(6-Hydroxy-2-azaspiro[3.3]Heptan-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 112921148 A, 授权公告日 2019-10-12.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 262, 6587-6605.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 1835, 2230-2233.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-(6-Hydroxy-2-azaspiro[3.3]Heptan-2-yl)ethan-1-one Using HRMS and NMR". Anal. Chem., 2018, 867, (3), 4822-4836.