发明人高志强,何建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117868014 A, 授权公告日 2024-02-21.
发明人张德明,高志强,李文辉. "Method for the Synthesis of 22934-99-2
4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-6-methoxy-" [P]. 中国发明专利, 专利号 CN 117320000 B, 授权公告日 2022-02-09.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2024, 2304, 7451-7475.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 1930, (5), 7606-7629.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 22934-99-2
4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-6-methoxy- Using HRMS and NMR". Anal. Methods, 2017, 1302, (7), 4718-4737.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 1851, 8843-8870.