发明人钱学锋,徐明华,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111611952 A, 授权公告日 2021-03-11.
发明人徐明华,赵玉洁,胡光. "Method for the Synthesis of Tert-butyl 5-bromo-3-(((tert-butyldimethylsilyl)oxy)methyl)-7-cyano-3-methylindoline-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110053231 B, 授权公告日 2018-07-22.
发明人高志强,沈红梅,罗永刚. "A Process for Preparing High-Purity Tert-butyl 5-bromo-3-(((tert-butyldimethylsilyl)oxy)methyl)-7-cyano-3-methylindoline-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108921986 B, 授权公告日 2017-05-04.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 1604, (2), 4307-4326.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 613, (2), 7973-7995.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 5-bromo-3-(((tert-butyldimethylsilyl)oxy)methyl)-7-cyano-3-methylindoline-1-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 1643, (10), 2988-3009.