Anderson J P, Thompson G K, Johnson M A. "Method for the Synthesis of 6-bromo-8-methoxy-1,2,3,4-tetrahydroisoquinoline;hydrochloride" [P]. US Patent, US 10044463 B2, 2025-09-25.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 1722, (9), 1290-1314.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 461, (11), 8880-8901.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 6-bromo-8-methoxy-1,2,3,4-tetrahydroisoquinoline;hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 604, 1642-1666.