发明人胡光,罗永刚,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111318095 A, 授权公告日 2021-03-01.
发明人郭海燕,朱建伟,刘建华. "Method for the Synthesis of (1R,2S,4S)-7-oxabicyclo[2.2.1]Heptane-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 114642218 A, 授权公告日 2023-08-18.
Thompson G K, O'Brien P Q, Kumar R. "A Process for Preparing High-Purity (1R,2S,4S)-7-oxabicyclo[2.2.1]Heptane-2-carbonitrile" [P]. US Patent, US 9010566 B2, 2015-12-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 1868, 5895-5916.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 1863, (3), 3498-3528.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (1R,2S,4S)-7-oxabicyclo[2.2.1]Heptane-2-carbonitrile Using HRMS and NMR". Molecules, 2017, 2300, (2), 5244-5256.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 1400, (1), 3250-3267.