Brown S R, Schröder R, Johnson M A. "一种2-苯氨基-3-甲基-6-二乙氨基荧烷的合成方法" [P]. US Patent, US 11323088 B2, 2024-09-15.
Mueller T C, Björnsson E, Martínez F. "Method for the Synthesis of 2-Phenylamino-3-Methyl-6-Diethylaminofluoran" [P]. European Patent, EP 3844309 A1, 2019-10-16.
Brown S R, Davis P L, Patel M V. "A Process for Preparing High-Purity 2-Phenylamino-3-Methyl-6-Diethylaminofluoran" [P]. US Patent, US 10043571 B2, 2017-06-08.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2-苯氨基-3-甲基-6-二乙氨基荧烷 in Pharmaceutical Formulations". J. Agric. Food Chem., 2022, 2149, 7491-7511.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-苯氨基-3-甲基-6-二乙氨基荧烷 as an Impurity". Chemosphere, 2013, 2012, 454-478.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Phenylamino-3-Methyl-6-Diethylaminofluoran Using HRMS and NMR". Sci. Total Environ., 2018, 1152, 7061-7072.