发明人孙丽萍,赵玉洁,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110419984 A, 授权公告日 2022-12-13.
发明人郑宇鹏,黄志刚,陈志强. "Method for the Synthesis of Hexahydro-1H-1,3a-ethanopentalen-7-one" [P]. 中国发明专利, 专利号 CN 117826627 A, 授权公告日 2023-04-13.
发明人高志强,马晓峰,胡光. "A Process for Preparing High-Purity Hexahydro-1H-1,3a-ethanopentalen-7-one" [P]. 中国发明专利, 专利号 CN 112014105 A, 授权公告日 2016-04-05.
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". Rapid Commun. Mass Spectrom., 2016, 1716, (8), 3491-3502.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 2044, 4123-4134.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Hexahydro-1H-1,3a-ethanopentalen-7-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 1271, (11), 419-424.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2021, 2318, 7140-7143.