Mueller T, Brown S R, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10419760 B2, 2018-02-11.
Roberts E F, Davis P L, Johnson M A. "Method for the Synthesis of 5-Amino-1,3-dihydrobenzo[de]isochromene-6-carbonitrile" [P]. US Patent, US 10858691 B2, 2018-08-10.
发明人韩伟,张德明,徐明华. "A Process for Preparing High-Purity 5-Amino-1,3-dihydrobenzo[de]isochromene-6-carbonitrile" [P]. 中国发明专利, 专利号 CN 111674552 A, 授权公告日 2024-04-26.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2010, 892, (7), 686-690.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 870, (2), 3969-3985.