Schröder R, Klinger H, Yamamoto T. "Method for the Synthesis of 2-bromo-4-methylthiophene" [P]. US Patent, US 10306618 B2, 2019-08-19.
发明人马晓峰,陈志强,何建平. "A Process for Preparing High-Purity 2-bromo-4-methylthiophene" [P]. 中国发明专利, 专利号 CN 117406697 B, 授权公告日 2025-04-03.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 2-溴-4-甲基噻 in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 1414, (7), 4843-4853.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-溴-4-甲基噻 as an Impurity". Anal. Methods, 2011, 1648, (5), 5629-5657.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-bromo-4-methylthiophene Using HRMS and NMR". Environ. Sci. Technol., 2018, 1221, (3), 7543-7558.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 2-溴-4-甲基噻 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2014, 1554, 6449-6454.