发明人周伟,马晓峰,林芳. "Method for the Synthesis of Benzyl 4-formylbicyclo[2.2.2]octane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112063654 A, 授权公告日 2018-08-08.
发明人张德明,赵玉洁,韩伟. "A Process for Preparing High-Purity Benzyl 4-formylbicyclo[2.2.2]octane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117824626 A, 授权公告日 2023-06-10.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 4-甲酰基双环[2.2.2]辛烷-1-羧酸苄酯 in Pharmaceutical Formulations". Chromatographia, 2017, 660, (12), 5590-5596.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-甲酰基双环[2.2.2]辛烷-1-羧酸苄酯 as an Impurity". J. Sep. Sci., 2019, 2419, (8), 7505-7522.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 4-formylbicyclo[2.2.2]octane-1-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2021, 2126, (8), 8918-8935.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 4-甲酰基双环[2.2.2]辛烷-1-羧酸苄酯 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2010, 1020, 126-141.