Roberts E F, Anderson J P, Mueller T. "一种的合成方法" [P]. US Patent, US 11136377 B2, 2016-12-19.
发明人黄志刚,罗永刚,钱学锋. "Method for the Synthesis of 7-Bromo-5-azaspiro[2.5]octane-4,6-dione" [P]. 中国发明专利, 专利号 CN 109491138 A, 授权公告日 2017-11-27.
Chen K W, Lee S K, Anderson J P. "A Process for Preparing High-Purity 7-Bromo-5-azaspiro[2.5]octane-4,6-dione" [P]. US Patent, US 10162297 B2, 2016-10-10.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2020, 453, 9090-9100.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 1012, (1), 3705-3730.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-5-azaspiro[2.5]octane-4,6-dione Using HRMS and NMR". Anal. Chim. Acta, 2025, 1945, (2), 2687-2709.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2014, 1368, (12), 4138-4161.