发明人郑宇鹏,张德明,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114262836 A, 授权公告日 2020-04-27.
发明人冯建国,张德明,杨光. "Method for the Synthesis of Benzo[d]isothiazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 115518098 B, 授权公告日 2017-02-16.
Patel M V, Park J H, Fischer A B. "A Process for Preparing High-Purity Benzo[d]isothiazole-4-carbonitrile" [P]. US Patent, US 9304707 B2, 2017-01-24.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1902, 9342-9348.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 201, (5), 2507-2534.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Benzo[d]isothiazole-4-carbonitrile Using HRMS and NMR". J. Chromatogr. A, 2017, 1152, 1366-1388.