Nowak P, Martínez F, Lefèvre J P. "一种N'-十八烷基荧光素-5-硫脲的合成方法" [P]. European Patent, EP 3770391 A1, 2023-05-08.
发明人沈红梅,孙丽萍,钱学锋. "Method for the Synthesis of N-Octadecylfluorescein-5-thiourea, 90%" [P]. 中国发明专利, 专利号 CN 110193760 B, 授权公告日 2023-09-09.
Johansson L, Rossi M, Nowak P. "A Process for Preparing High-Purity N-Octadecylfluorescein-5-thiourea, 90%" [P]. European Patent, EP 3936797 A1, 2019-06-13.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of N'-十八烷基荧光素-5-硫脲 in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 334, 383-389.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of N'-十八烷基荧光素-5-硫脲 as an Impurity". J. Chromatogr. A, 2011, 991, (1), 8892-8901.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N-Octadecylfluorescein-5-thiourea, 90% Using HRMS and NMR". Phytochemistry, 2019, 304, 6047-6054.