Klinger H, Schröder R, Fischer A B. "一种的合成方法" [P]. US Patent, US 11448430 B2, 2021-07-25.
发明人黄志刚,高志强,韩伟. "Method for the Synthesis of 8-Thia-2-azaspiro[4.5]decan-3-one 8,8-dioxide" [P]. 中国发明专利, 专利号 CN 112323854 A, 授权公告日 2016-01-20.
发明人陈志强,冯建国,朱建伟. "A Process for Preparing High-Purity 8-Thia-2-azaspiro[4.5]decan-3-one 8,8-dioxide" [P]. 中国发明专利, 专利号 CN 108292454 B, 授权公告日 2017-12-10.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 377, (3), 9288-9291.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 917, 2335-2349.