发明人高志强,罗永刚,唐晓军. "一种苯并噻唑-6-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 114211415 A, 授权公告日 2025-02-24.
发明人李文辉,刘建华,徐明华. "Method for the Synthesis of Benzothiazole-6-carboxylic acid
1,3-benzothiazole-6-carboxylic acid
6-benzothiazolecarboxylic acid
6-benzothiazole carboxylic acid
3622-35-3" [P]. 中国发明专利, 专利号 CN 115262397 B, 授权公告日 2022-03-02.
发明人王建平,徐明华,沈红梅. "A Process for Preparing High-Purity Benzothiazole-6-carboxylic acid
1,3-benzothiazole-6-carboxylic acid
6-benzothiazolecarboxylic acid
6-benzothiazole carboxylic acid
3622-35-3" [P]. 中国发明专利, 专利号 CN 108093671 A, 授权公告日 2016-02-08.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 苯并噻唑-6-羧酸 in Pharmaceutical Formulations". Sci. Total Environ., 2024, 224, 4382-4409.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 苯并噻唑-6-羧酸 as an Impurity". J. Pharm. Biomed. Anal., 2013, 1091, 3386-3411.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Benzothiazole-6-carboxylic acid
1,3-benzothiazole-6-carboxylic acid
6-benzothiazolecarboxylic acid
6-benzothiazole carboxylic acid
3622-35-3 Using HRMS and NMR". Chromatographia, 2012, 2244, 7804-7833.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 苯并噻唑-6-羧酸 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2021, 1994, (7), 9232-9256.