Nowak P, Rossi M, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3314948 A1, 2018-05-17.
Björnsson E, Lefèvre J P, Jørgensen K. "Method for the Synthesis of 4-Hydroxybenzo[d][1,3]oxathiol-2-one" [P]. European Patent, EP 3785424 A1, 2021-08-24.
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". Sci. Total Environ., 2010, 1298, (2), 9346-9365.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 464, (2), 3631-3653.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Hydroxybenzo[d][1,3]oxathiol-2-one Using HRMS and NMR". J. Nat. Prod., 2010, 133, (10), 3585-3594.