发明人罗永刚,郭海燕,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116434000 A, 授权公告日 2021-09-22.
Johnson M A, Chen K W, Stevens L M. "Method for the Synthesis of 7-(2-Oxopropoxy)-2H-chromen-2-one" [P]. US Patent, US 11651460 B2, 2016-11-05.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 1124, 9964-9991.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 258, (8), 3222-3230.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 7-(2-Oxopropoxy)-2H-chromen-2-one Using HRMS and NMR". Chromatographia, 2016, 1639, 3358-3383.