Schröder R, Lefèvre J P, Johansson L. "Method for the Synthesis of 2-Chloro-n-[1-(1,1-dioxo-1λ6-thiolan-3-yl)-3-methyl-1h-pyrazol-5-yl]acetamide" [P]. European Patent, EP 3596197 A1, 2024-02-25.
发明人周伟,唐晓军,王建平. "A Process for Preparing High-Purity 2-Chloro-n-[1-(1,1-dioxo-1λ6-thiolan-3-yl)-3-methyl-1h-pyrazol-5-yl]acetamide" [P]. 中国发明专利, 专利号 CN 111385459 A, 授权公告日 2019-03-01.
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". Sci. Total Environ., 2018, 1305, (4), 7345-7369.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 513, (1), 9779-9795.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-n-[1-(1,1-dioxo-1λ6-thiolan-3-yl)-3-methyl-1h-pyrazol-5-yl]acetamide Using HRMS and NMR". J. Agric. Food Chem., 2011, 104, (6), 4415-4439.