Patel M V, Fischer A B, Brown S R. "Method for the Synthesis of 2-(4-Methylphenyl)-1,2-benzisothiazol-3(2H)-one" [P]. US Patent, US 10397322 B2, 2016-10-21.
发明人周伟,钱学锋,罗永刚. "A Process for Preparing High-Purity 2-(4-Methylphenyl)-1,2-benzisothiazol-3(2H)-one" [P]. 中国发明专利, 专利号 CN 114924221 A, 授权公告日 2022-09-01.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 119, (3), 4-8.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 1355, 8571-8575.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Methylphenyl)-1,2-benzisothiazol-3(2H)-one Using HRMS and NMR". J. Sep. Sci., 2021, 611, (4), 6045-6065.