发明人赵玉洁,陈志强,冯建国. "Method for the Synthesis of 2-Chlorobenzo[d]thiazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113234718 B, 授权公告日 2021-02-12.
发明人孙丽萍,周伟,刘建华. "A Process for Preparing High-Purity 2-Chlorobenzo[d]thiazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109518974 A, 授权公告日 2022-07-24.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2010, 569, (8), 2752-2760.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 280, 3240-3246.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chlorobenzo[d]thiazole-5-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2011, 1451, 4909-4934.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2012, 2251, (12), 8158-8163.