发明人高志强,钱学锋,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113776443 A, 授权公告日 2024-08-07.
Kowalski A, Martínez F, Mueller T C. "Method for the Synthesis of 6-Methoxy-2-methyl-7-nitro-1,2,3,4-tetrahydroisoquinoline" [P]. European Patent, EP 3602875 A1, 2024-04-07.
Williams B T, Fischer A B, Hughes D C. "A Process for Preparing High-Purity 6-Methoxy-2-methyl-7-nitro-1,2,3,4-tetrahydroisoquinoline" [P]. US Patent, US 9997734 B2, 2023-01-09.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 1410, (2), 5081-5098.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 1283, (2), 948-956.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methoxy-2-methyl-7-nitro-1,2,3,4-tetrahydroisoquinoline Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 1276, (2), 5914-5929.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2019, 1523, (5), 6873-6886.