Klinger H, Stevens L M, Davis P L. "Method for the Synthesis of 1-((Tert-butoxycarbonyl)amino)-2-phenylcyclopropane-1-carboxylic acid" [P]. US Patent, US 10732923 B2, 2016-11-06.
发明人刘建华,王建平,林芳. "A Process for Preparing High-Purity 1-((Tert-butoxycarbonyl)amino)-2-phenylcyclopropane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113574351 B, 授权公告日 2021-10-27.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2019, 337, 3011-3028.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 1115, (11), 9191-9201.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-((Tert-butoxycarbonyl)amino)-2-phenylcyclopropane-1-carboxylic acid Using HRMS and NMR". Talanta, 2013, 2076, 2734-2754.