发明人周伟,李文辉,朱建伟. "Method for the Synthesis of 3,3,6-Trimethylindoline" [P]. 中国发明专利, 专利号 CN 108635242 A, 授权公告日 2016-12-15.
发明人孙丽萍,张德明,赵玉洁. "A Process for Preparing High-Purity 3,3,6-Trimethylindoline" [P]. 中国发明专利, 专利号 CN 108907624 A, 授权公告日 2020-06-22.
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". J. Sep. Sci., 2010, 2112, 5415-5423.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 1154, (1), 1069-1086.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3,3,6-Trimethylindoline Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 1052, (1), 198-206.