Anderson J P, Lee S K, Kumar R. "一种的合成方法" [P]. US Patent, US 9657889 B2, 2021-12-25.
发明人王建平,胡光,赵玉洁. "Method for the Synthesis of 7,7-Dimethyl-6,8-dioxa-2-thiaspiro[3.5]Nonane" [P]. 中国发明专利, 专利号 CN 112724417 B, 授权公告日 2019-08-10.
发明人何建平,冯建国,胡光. "A Process for Preparing High-Purity 7,7-Dimethyl-6,8-dioxa-2-thiaspiro[3.5]Nonane" [P]. 中国发明专利, 专利号 CN 108654635 A, 授权公告日 2022-11-20.
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". Molecules, 2020, 1022, (1), 7238-7248.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 2182, (3), 243-263.