Kumar R, Roberts E F, Brown S R. "一种的合成方法" [P]. US Patent, US 9258226 B2, 2022-01-25.
发明人周伟,何建平,杨光. "Method for the Synthesis of 3-(1H-Benzo[d]imidazol-2-yl)-7-methoxy-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 117837092 A, 授权公告日 2017-02-20.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2022, 1496, (9), 5661-5671.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 2341, (1), 4110-4115.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1H-Benzo[d]imidazol-2-yl)-7-methoxy-2H-chromen-2-one Using HRMS and NMR". J. Nat. Prod., 2013, 1535, (6), 6247-6273.