Nielsen H, Martínez F, Schröder R. "一种的合成方法" [P]. European Patent, EP 3203636 A1, 2015-08-18.
Yamamoto T, Kumar R, Stevens L M. "Method for the Synthesis of 1-((6,7-Dimethoxynaphthalen-2-yl)methyl)-6,7-dimethoxy-3,4-dihydroisoquinoline" [P]. US Patent, US 9015772 B2, 2016-08-08.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 2355, 3875-3896.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2019, 1244, 2525-2537.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-((6,7-Dimethoxynaphthalen-2-yl)methyl)-6,7-dimethoxy-3,4-dihydroisoquinoline Using HRMS and NMR". Food Chem., 2019, 880, 7157-7173.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 2256, (4), 8452-8479.