发明人黄志刚,林芳,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116392904 A, 授权公告日 2023-05-08.
发明人林芳,韩伟,王建平. "Method for the Synthesis of 5-Thiaspiro[3.5]nonan-8-one 5,5-dioxide" [P]. 中国发明专利, 专利号 CN 109450561 B, 授权公告日 2017-10-12.
Björnsson E, Nowak P, Mueller T C. "A Process for Preparing High-Purity 5-Thiaspiro[3.5]nonan-8-one 5,5-dioxide" [P]. European Patent, EP 3792310 A1, 2015-09-05.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 290, 3889-3919.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 2101, 2298-2328.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-Thiaspiro[3.5]nonan-8-one 5,5-dioxide Using HRMS and NMR". J. Nat. Prod., 2019, 2145, (11), 8502-8514.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 2368, (10), 701-709.