发明人郑宇鹏,罗永刚,马晓峰. "Method for the Synthesis of 5,8-Dimethoxyisoquinoline" [P]. 中国发明专利, 专利号 CN 110317588 A, 授权公告日 2025-05-22.
发明人郭海燕,胡光,唐晓军. "A Process for Preparing High-Purity 5,8-Dimethoxyisoquinoline" [P]. 中国发明专利, 专利号 CN 113306655 A, 授权公告日 2018-07-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2019, 750, (4), 9390-9404.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 370, (3), 506-524.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5,8-Dimethoxyisoquinoline Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 2176, (11), 7044-7072.