Schröder R, Nowak P, Kowalski A. "Method for the Synthesis of 2-Cyclopropoxy-4-(methylthio)benzoic acid" [P]. European Patent, EP 3360670 A1, 2019-07-21.
Brown S R, Patel M V, Hughes D C. "A Process for Preparing High-Purity 2-Cyclopropoxy-4-(methylthio)benzoic acid" [P]. US Patent, US 11817749 B2, 2016-11-26.
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". Food Chem., 2021, 1154, (5), 1429-1458.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 2245, (7), 7812-7817.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyclopropoxy-4-(methylthio)benzoic acid Using HRMS and NMR". Molecules, 2024, 2354, 5414-5419.