发明人冯建国,郭海燕,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116036435 A, 授权公告日 2022-10-27.
发明人胡光,何建平,陈志强. "Method for the Synthesis of Trimipramine Maleate EP Impurity B" [P]. 中国发明专利, 专利号 CN 116544783 B, 授权公告日 2025-11-20.
发明人黄志刚,钱学锋,冯建国. "A Process for Preparing High-Purity Trimipramine Maleate EP Impurity B" [P]. 中国发明专利, 专利号 CN 109136961 A, 授权公告日 2018-01-15.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2013, 1623, 2304-2308.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 2156, 84-107.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Trimipramine Maleate EP Impurity B Using HRMS and NMR". Anal. Chim. Acta, 2022, 2035, (12), 7774-7782.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 161, 980-992.