发明人钱学锋,罗永刚,马晓峰. "Method for the Synthesis of 1-Methylisoquinoline hydrochloride" [P]. 中国发明专利, 专利号 CN 112404893 B, 授权公告日 2022-11-02.
Klinger H, Kumar R, Johnson M A. "A Process for Preparing High-Purity 1-Methylisoquinoline hydrochloride" [P]. US Patent, US 9142447 B2, 2017-04-21.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2010, 81, (9), 4565-4582.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 854, (2), 5361-5369.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methylisoquinoline hydrochloride Using HRMS and NMR". J. Sep. Sci., 2014, 1083, (1), 9908-9927.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2017, 522, 6135-6144.