发明人李文辉,徐明华,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117155649 A, 授权公告日 2016-06-18.
Anderson J P, Roberts E F, Hughes D C. "Method for the Synthesis of (2S,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-hydroxypiperidine-2-carboxylic acid" [P]. US Patent, US 11802131 B2, 2022-02-06.
发明人杨光,赵玉洁,钱学锋. "A Process for Preparing High-Purity (2S,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-hydroxypiperidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111692109 A, 授权公告日 2015-11-02.
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". Food Chem., 2012, 218, (6), 4030-4044.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 2090, 6057-6083.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (2S,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-hydroxypiperidine-2-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2014, 680, (5), 5664-5681.