Davis P L, Yamamoto T, Anderson J P. "一种的合成方法" [P]. US Patent, US 10454353 B2, 2020-10-09.
发明人赵玉洁,韩伟,陈志强. "Method for the Synthesis of 6,7-Diethoxy-1-methyl-3,4-dihydroisoquinoline" [P]. 中国发明专利, 专利号 CN 117829279 A, 授权公告日 2025-09-23.
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". Environ. Sci. Technol., 2013, 679, 4236-4264.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1639, 5230-5239.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6,7-Diethoxy-1-methyl-3,4-dihydroisoquinoline Using HRMS and NMR". Biomed. Chromatogr., 2021, 1795, (2), 8037-8061.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2016, 1539, (8), 9596-9608.