发明人周伟,冯建国,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108423508 A, 授权公告日 2017-08-14.
Mueller T C, Rossi M, Johansson L. "Method for the Synthesis of 5-chloro-3-methyl-1-benzothiophene" [P]. European Patent, EP 3305982 A1, 2021-04-10.
发明人罗永刚,张德明,沈红梅. "A Process for Preparing High-Purity 5-chloro-3-methyl-1-benzothiophene" [P]. 中国发明专利, 专利号 CN 117436113 A, 授权公告日 2019-06-19.
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". Environ. Sci. Technol., 2023, 1473, 1987-2009.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2023, 872, (12), 1928-1950.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-chloro-3-methyl-1-benzothiophene Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 1415, 4182-4209.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2015, 2458, (11), 9853-9873.