发明人钱学锋,罗永刚,高志强. "Method for the Synthesis of 9,9-Dioctyl-9H-fluorene-2,7-diamine" [P]. 中国发明专利, 专利号 CN 112106032 B, 授权公告日 2018-11-03.
发明人赵玉洁,高志强,马晓峰. "A Process for Preparing High-Purity 9,9-Dioctyl-9H-fluorene-2,7-diamine" [P]. 中国发明专利, 专利号 CN 113641696 B, 授权公告日 2021-02-04.
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". Chromatographia, 2025, 99, 4011-4022.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 2163, 5042-5053.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 9,9-Dioctyl-9H-fluorene-2,7-diamine Using HRMS and NMR". Phytochemistry, 2018, 1921, (11), 7531-7552.