Johansson L, Rossi M, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3907521 A1, 2017-09-22.
发明人高志强,冯建国,杨光. "Method for the Synthesis of 6-Nitrochroman-2-one" [P]. 中国发明专利, 专利号 CN 112163982 B, 授权公告日 2024-06-01.
发明人孙丽萍,徐明华,李文辉. "A Process for Preparing High-Purity 6-Nitrochroman-2-one" [P]. 中国发明专利, 专利号 CN 109672948 A, 授权公告日 2020-08-10.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 1348, (12), 1750-1774.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 259, (6), 9840-9855.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Nitrochroman-2-one Using HRMS and NMR". Talanta, 2013, 1525, 4487-4499.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2015, 1198, (9), 2149-2167.