发明人韩伟,冯建国,马晓峰. "Method for the Synthesis of 4,4-Dimethyl-1,2,3,4-tetrahydroisoquinolin-7-amine" [P]. 中国发明专利, 专利号 CN 114469615 B, 授权公告日 2025-01-20.
发明人陈志强,刘建华,林芳. "A Process for Preparing High-Purity 4,4-Dimethyl-1,2,3,4-tetrahydroisoquinolin-7-amine" [P]. 中国发明专利, 专利号 CN 110404928 B, 授权公告日 2018-11-21.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 1080, (5), 3794-3798.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 284, 8447-8473.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4,4-Dimethyl-1,2,3,4-tetrahydroisoquinolin-7-amine Using HRMS and NMR". J. Agric. Food Chem., 2013, 2476, (10), 1273-1281.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 1717, 2267-2281.