发明人钱学锋,韩伟,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112515524 A, 授权公告日 2023-11-19.
发明人高志强,罗永刚,孙丽萍. "Method for the Synthesis of 2-Ethoxy-1,1,3,3-tetramethylisoindoline" [P]. 中国发明专利, 专利号 CN 110875824 A, 授权公告日 2016-08-05.
发明人马晓峰,赵玉洁,郭海燕. "A Process for Preparing High-Purity 2-Ethoxy-1,1,3,3-tetramethylisoindoline" [P]. 中国发明专利, 专利号 CN 117087562 B, 授权公告日 2023-10-08.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2015, 1546, 6038-6059.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 561, 8450-8479.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethoxy-1,1,3,3-tetramethylisoindoline Using HRMS and NMR". Food Chem., 2014, 1973, 4423-4436.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2021, 302, 7281-7290.