Mueller T, Johnson M A, Patel M V. "一种4-氟双环[2.2.2]辛烷-1-甲酸的合成方法" [P]. US Patent, US 9936393 B2, 2025-04-20.
发明人李文辉,孙丽萍,钱学锋. "Method for the Synthesis of 4-Fluorobicyclo[2.2.2]octane-1-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 108506925 B, 授权公告日 2021-07-26.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氟双环[2.2.2]辛烷-1-甲酸 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 975, 3424-3451.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氟双环[2.2.2]辛烷-1-甲酸 as an Impurity". Chromatographia, 2022, 1604, (8), 6168-6173.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Fluorobicyclo[2.2.2]octane-1-carboxylic Acid Using HRMS and NMR". Talanta, 2020, 2255, (9), 705-728.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 4-氟双环[2.2.2]辛烷-1-甲酸 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2018, 1744, (6), 9254-9261.