发明人何建平,孙丽萍,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112686322 A, 授权公告日 2017-03-17.
发明人钱学锋,沈红梅,杨光. "Method for the Synthesis of 1-(Hydroxymethyl)-6-methylphenanthro[1,2-b]furan-10,11-dione" [P]. 中国发明专利, 专利号 CN 117339242 B, 授权公告日 2020-06-21.
发明人何建平,刘建华,朱建伟. "A Process for Preparing High-Purity 1-(Hydroxymethyl)-6-methylphenanthro[1,2-b]furan-10,11-dione" [P]. 中国发明专利, 专利号 CN 113272582 B, 授权公告日 2025-12-07.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 1774, 9046-9074.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 1447, (7), 618-630.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Hydroxymethyl)-6-methylphenanthro[1,2-b]furan-10,11-dione Using HRMS and NMR". Anal. Methods, 2014, 1339, 2603-2628.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 969, (9), 6522-6527.