Jørgensen K, Sørensen M, Schröder R. "一种的合成方法" [P]. European Patent, EP 3122613 A1, 2019-04-09.
发明人唐晓军,郑宇鹏,钱学锋. "Method for the Synthesis of ethyl 8-(trifluoromethylsulfonyloxy)-1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate" [P]. 中国发明专利, 专利号 CN 108358114 A, 授权公告日 2024-03-04.
发明人高志强,胡光,沈红梅. "A Process for Preparing High-Purity ethyl 8-(trifluoromethylsulfonyloxy)-1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate" [P]. 中国发明专利, 专利号 CN 115739880 A, 授权公告日 2017-06-15.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2022, 1994, 3766-3772.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 1710, (10), 6506-6510.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 8-(trifluoromethylsulfonyloxy)-1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2010, 1148, (5), 9412-9434.