发明人刘建华,林芳,胡光. "Method for the Synthesis of 1-Benzyl-6,7-dimethoxy-3,4-dihydroisoquinoline" [P]. 中国发明专利, 专利号 CN 115953579 A, 授权公告日 2020-02-05.
Patel M V, Hughes D C, Mueller T. "A Process for Preparing High-Purity 1-Benzyl-6,7-dimethoxy-3,4-dihydroisoquinoline" [P]. US Patent, US 9223867 B2, 2023-08-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 278, (11), 5465-5478.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 2317, (10), 9854-9873.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-Benzyl-6,7-dimethoxy-3,4-dihydroisoquinoline Using HRMS and NMR". Chromatographia, 2017, 898, (11), 7983-8004.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 1865, (5), 4693-4704.