发明人刘建华,徐明华,高志强. "Method for the Synthesis of 1-Ethyl-3,4-dihydroisoquinoline" [P]. 中国发明专利, 专利号 CN 109036888 A, 授权公告日 2017-04-15.
发明人郭海燕,孙丽萍,胡光. "A Process for Preparing High-Purity 1-Ethyl-3,4-dihydroisoquinoline" [P]. 中国发明专利, 专利号 CN 113669670 B, 授权公告日 2023-05-23.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 1-乙基-3,4-二氢异喹啉 in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 1910, (3), 5866-5875.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-乙基-3,4-二氢异喹啉 as an Impurity". J. Chromatogr. A, 2018, 209, 8506-8519.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethyl-3,4-dihydroisoquinoline Using HRMS and NMR". J. Nat. Prod., 2018, 2377, (6), 7164-7186.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 1-乙基-3,4-二氢异喹啉 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2015, 1853, (9), 8897-8917.