Nielsen H, Sørensen M, Martínez F. "Method for the Synthesis of 3-[(Hexahydro-1H-azepin-1-yl)sulfonyl]-4-methoxybenzoic acid" [P]. European Patent, EP 3587643 A1, 2023-04-18.
Stevens L M, Lee S K, Thompson G K. "A Process for Preparing High-Purity 3-[(Hexahydro-1H-azepin-1-yl)sulfonyl]-4-methoxybenzoic acid" [P]. US Patent, US 11223149 B2, 2016-02-27.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 1523, (10), 3191-3201.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 1224, 346-355.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-[(Hexahydro-1H-azepin-1-yl)sulfonyl]-4-methoxybenzoic acid Using HRMS and NMR". J. Chromatogr. A, 2018, 2052, 6931-6955.