Jørgensen K, Mueller T C, Sørensen M. "Method for the Synthesis of 1-Methoxy-2-(3-methylbut-2-en-1-yl)-6H-benzofuro[3,2-c]chromene-3,9-diol" [P]. European Patent, EP 3980166 A1, 2020-10-26.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2011, 1143, 9460-9463.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 114, (1), 9414-9444.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methoxy-2-(3-methylbut-2-en-1-yl)-6H-benzofuro[3,2-c]chromene-3,9-diol Using HRMS and NMR". Sci. Total Environ., 2014, 739, (5), 9316-9335.