发明人郑宇鹏,韩伟,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115833969 A, 授权公告日 2025-07-23.
发明人钱学锋,王建平,黄志刚. "Method for the Synthesis of 8H-Isoquinolino[4,3,2-de]phenanthridin-9-ium chloride" [P]. 中国发明专利, 专利号 CN 115339855 A, 授权公告日 2023-08-21.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 2277, (11), 4451-4455.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 277, (5), 8544-8560.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 8H-Isoquinolino[4,3,2-de]phenanthridin-9-ium chloride Using HRMS and NMR". Anal. Chem., 2020, 196, (11), 9073-9100.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2024, 1638, (8), 5366-5370.