发明人马晓峰,赵玉洁,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114192943 A, 授权公告日 2025-04-28.
发明人杨光,徐明华,罗永刚. "Method for the Synthesis of Ethyl 2,5-diethyl-1-oxaspiro[2.4]heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108393015 B, 授权公告日 2017-08-06.
发明人钱学锋,林芳,胡光. "A Process for Preparing High-Purity Ethyl 2,5-diethyl-1-oxaspiro[2.4]heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108723193 B, 授权公告日 2020-11-20.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 657, (12), 1214-1233.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 1882, (8), 9699-9718.