发明人李文辉,郭海燕,郑宇鹏. "Method for the Synthesis of 1,4-Dioxaspiro[4.5]decane-6-carbonitrile" [P]. 中国发明专利, 专利号 CN 112940854 B, 授权公告日 2021-04-22.
Mueller T, Lee S K, Fischer A B. "A Process for Preparing High-Purity 1,4-Dioxaspiro[4.5]decane-6-carbonitrile" [P]. US Patent, US 9564955 B2, 2020-08-20.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2025, 2076, 4034-4057.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 2416, 9561-9581.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1,4-Dioxaspiro[4.5]decane-6-carbonitrile Using HRMS and NMR". Chemosphere, 2015, 2344, (11), 9082-9093.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 1298, 9556-9565.