发明人郭海燕,刘建华,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114659411 A, 授权公告日 2022-01-01.
发明人马晓峰,张德明,周伟. "Method for the Synthesis of 2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine" [P]. 中国发明专利, 专利号 CN 114563137 A, 授权公告日 2019-08-17.
发明人孙丽萍,陈志强,郑宇鹏. "A Process for Preparing High-Purity 2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine" [P]. 中国发明专利, 专利号 CN 115089550 A, 授权公告日 2018-01-27.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 1956, 1726-1748.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 937, (6), 2040-2051.