发明人徐明华,唐晓军,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115998381 A, 授权公告日 2019-08-06.
发明人王建平,赵玉洁,张德明. "Method for the Synthesis of 5,8-dioxaspiro[3.4]octan-2-one" [P]. 中国发明专利, 专利号 CN 109658091 A, 授权公告日 2021-07-22.
发明人林芳,徐明华,王建平. "A Process for Preparing High-Purity 5,8-dioxaspiro[3.4]octan-2-one" [P]. 中国发明专利, 专利号 CN 108251240 A, 授权公告日 2022-06-11.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 366, (11), 9965-9986.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 361, (2), 7266-7271.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5,8-dioxaspiro[3.4]octan-2-one Using HRMS and NMR". J. Nat. Prod., 2020, 1767, 1671-1680.