发明人冯建国,沈红梅,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113816506 A, 授权公告日 2017-10-20.
发明人罗永刚,朱建伟,韩伟. "Method for the Synthesis of (Z)-4-((5-Nitrofuran-2-yl)methylene)-2-phenyloxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 116092634 A, 授权公告日 2018-11-20.
发明人周伟,李文辉,杨光. "A Process for Preparing High-Purity (Z)-4-((5-Nitrofuran-2-yl)methylene)-2-phenyloxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 109831850 A, 授权公告日 2022-06-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2014, 1990, (8), 9305-9314.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2019, 1506, 10000-10011.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-4-((5-Nitrofuran-2-yl)methylene)-2-phenyloxazol-5(4H)-one Using HRMS and NMR". Anal. Chim. Acta, 2023, 2429, (12), 8675-8679.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2012, 708, (9), 6040-6046.