发明人陈志强,张德明,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111260089 A, 授权公告日 2018-04-07.
Roberts E F, Thompson G K, Williams B T. "Method for the Synthesis of Sulfoxonium, [(5S)-5-[[(1,1-dimethylethoxy)carbonyl]amino]-2,6-dioxo-6-(phenylmethoxy)hexyl]dimethyl-, inner salt" [P]. US Patent, US 10614049 B2, 2025-09-18.
发明人王建平,郭海燕,林芳. "A Process for Preparing High-Purity Sulfoxonium, [(5S)-5-[[(1,1-dimethylethoxy)carbonyl]amino]-2,6-dioxo-6-(phenylmethoxy)hexyl]dimethyl-, inner salt" [P]. 中国发明专利, 专利号 CN 110452066 A, 授权公告日 2021-04-08.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2016, 862, (12), 2943-2965.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1330, (2), 483-493.