发明人孙丽萍,胡光,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117606644 A, 授权公告日 2019-10-17.
发明人张德明,钱学锋,陈志强. "Method for the Synthesis of 3-(Benzo[b]thiophen-3-yl)-1-methyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 108618597 B, 授权公告日 2019-04-04.
发明人何建平,陈志强,钱学锋. "A Process for Preparing High-Purity 3-(Benzo[b]thiophen-3-yl)-1-methyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 115004054 A, 授权公告日 2019-06-19.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 1815, (11), 5417-5447.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 431, (9), 6927-6951.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Benzo[b]thiophen-3-yl)-1-methyl-1h-pyrazol-5-amine Using HRMS and NMR". Chemosphere, 2014, 2171, 6500-6521.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2017, 1887, 4224-4228.