发明人冯建国,沈红梅,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112978941 A, 授权公告日 2016-06-27.
发明人陈志强,王建平,李文辉. "Method for the Synthesis of (6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-acetic acid" [P]. 中国发明专利, 专利号 CN 117179855 B, 授权公告日 2019-08-27.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 176, (3), 3063-3066.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 1240, (2), 6647-6668.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-acetic acid Using HRMS and NMR". J. Nat. Prod., 2024, 1988, (7), 2718-2726.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 2198, 4931-4949.