发明人周伟,郭海燕,沈红梅. "Method for the Synthesis of 3,4-Dihydro-2H-1-benzopyran" [P]. 中国发明专利, 专利号 CN 112792584 B, 授权公告日 2025-12-25.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 3,4-二氢-2H-1-苯并吡喃 in Pharmaceutical Formulations". J. Sep. Sci., 2020, 1059, (10), 4221-4230.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,4-二氢-2H-1-苯并吡喃 as an Impurity". Chromatographia, 2016, 2386, (1), 6166-6174.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dihydro-2H-1-benzopyran Using HRMS and NMR". Biomed. Chromatogr., 2024, 1223, 9331-9346.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 3,4-二氢-2H-1-苯并吡喃 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 755, (4), 3624-3651.