发明人杨光,赵玉洁,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111923246 A, 授权公告日 2021-07-19.
发明人钱学锋,罗永刚,唐晓军. "Method for the Synthesis of 1-Thia-6-azaspiro[3.3]heptane" [P]. 中国发明专利, 专利号 CN 117346663 B, 授权公告日 2019-02-02.
发明人马晓峰,钱学锋,周伟. "A Process for Preparing High-Purity 1-Thia-6-azaspiro[3.3]heptane" [P]. 中国发明专利, 专利号 CN 110960642 A, 授权公告日 2024-04-08.
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". Phytochemistry, 2020, 1696, (12), 6149-6166.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 1045, 440-461.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-Thia-6-azaspiro[3.3]heptane Using HRMS and NMR". Anal. Methods, 2015, 2080, (7), 6221-6243.