发明人林芳,何建平,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109895107 A, 授权公告日 2025-05-07.
发明人徐明华,唐晓军,朱建伟. "Method for the Synthesis of 1,3,4,5-Tetrahydrophenanthridin-6(2H)-one" [P]. 中国发明专利, 专利号 CN 113191028 B, 授权公告日 2022-02-13.
Schröder R, Kowalski A, Lefèvre J P. "A Process for Preparing High-Purity 1,3,4,5-Tetrahydrophenanthridin-6(2H)-one" [P]. European Patent, EP 3473643 A1, 2016-11-17.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 405, 4930-4958.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 1554, 7851-7858.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1,3,4,5-Tetrahydrophenanthridin-6(2H)-one Using HRMS and NMR". Food Chem., 2020, 2349, (7), 544-573.