发明人张德明,林芳,唐晓军. "Method for the Synthesis of 4-Methoxybenzo[d]thiazole-2,7-diamine" [P]. 中国发明专利, 专利号 CN 115286260 A, 授权公告日 2017-05-14.
发明人朱建伟,陈志强,徐明华. "A Process for Preparing High-Purity 4-Methoxybenzo[d]thiazole-2,7-diamine" [P]. 中国发明专利, 专利号 CN 110189954 B, 授权公告日 2018-07-15.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 1498, 963-967.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 2447, (9), 1909-1936.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxybenzo[d]thiazole-2,7-diamine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2017, 328, (1), 9065-9089.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 1279, 710-733.