发明人林芳,孙丽萍,韩伟. "Method for the Synthesis of 9-Isopropylcarbazole" [P]. 中国发明专利, 专利号 CN 114285087 A, 授权公告日 2016-03-02.
发明人孙丽萍,高志强,徐明华. "A Process for Preparing High-Purity 9-Isopropylcarbazole" [P]. 中国发明专利, 专利号 CN 117501081 B, 授权公告日 2021-10-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 376, 3075-3081.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 1457, (6), 1376-1388.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 9-Isopropylcarbazole Using HRMS and NMR". Anal. Methods, 2025, 2200, (9), 2197-2211.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2011, 1589, (5), 8013-8037.