Davis P L, Mueller T, Park J H. "一种的合成方法" [P]. US Patent, US 10857386 B2, 2020-10-18.
发明人杨光,韩伟,张德明. "Method for the Synthesis of 2'-((9H-Fluoren-1-yl)carbamoyl)-[1,1'-biphenyl]-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111664561 A, 授权公告日 2023-06-26.
发明人钱学锋,黄志刚,何建平. "A Process for Preparing High-Purity 2'-((9H-Fluoren-1-yl)carbamoyl)-[1,1'-biphenyl]-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109008220 B, 授权公告日 2022-04-27.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 1730, (5), 1141-1151.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 603, 6993-7004.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2'-((9H-Fluoren-1-yl)carbamoyl)-[1,1'-biphenyl]-2-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2024, 935, (3), 1580-1599.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 550, (11), 6445-6458.