发明人王建平,周伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111767472 A, 授权公告日 2016-02-21.
发明人徐明华,赵玉洁,郭海燕. "Method for the Synthesis of 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-(((tert-butoxycarbonyl)amino)methyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109078463 B, 授权公告日 2024-09-14.
发明人王建平,唐晓军,张德明. "A Process for Preparing High-Purity 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-(((tert-butoxycarbonyl)amino)methyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108463815 B, 授权公告日 2019-10-22.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2021, 1317, (3), 5772-5789.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 1838, 7190-7207.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-(((tert-butoxycarbonyl)amino)methyl)piperidine-4-carboxylic acid Using HRMS and NMR". Food Chem., 2020, 1854, 1591-1611.