发明人林芳,韩伟,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113335061 A, 授权公告日 2021-03-21.
发明人刘建华,徐明华,罗永刚. "Method for the Synthesis of 5-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)pentan-1-ol hydrochloride" [P]. 中国发明专利, 专利号 CN 112063900 B, 授权公告日 2023-05-28.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 1182, (10), 3667-3695.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 188, (11), 4319-4328.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)pentan-1-ol hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2013, 627, 7092-7095.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2022, 2210, (6), 7550-7573.