Yamamoto T, Roberts E F, Chen K W. "一种的合成方法" [P]. US Patent, US 11578200 B2, 2017-08-04.
发明人罗永刚,郭海燕,李文辉. "Method for the Synthesis of (6,7-Dimethoxy-1-((4-methoxyphenoxy)methyl)-3,4-dihydroisoquinolin-2(1H)-yl)(thiophen-2-yl)methanone" [P]. 中国发明专利, 专利号 CN 117050965 A, 授权公告日 2024-11-18.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2010, 1855, (5), 5005-5026.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 1858, (9), 2749-2767.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (6,7-Dimethoxy-1-((4-methoxyphenoxy)methyl)-3,4-dihydroisoquinolin-2(1H)-yl)(thiophen-2-yl)methanone Using HRMS and NMR". Talanta, 2012, 1832, 4689-4700.