Stevens L M, Davis P L, Kumar R. "一种的合成方法" [P]. US Patent, US 9370282 B2, 2018-04-01.
发明人刘建华,杨光,张德明. "Method for the Synthesis of (S)-7-azaspiro[3.5]Nonan-1-amine" [P]. 中国发明专利, 专利号 CN 109620815 B, 授权公告日 2021-01-12.
发明人胡光,韩伟,黄志刚. "A Process for Preparing High-Purity (S)-7-azaspiro[3.5]Nonan-1-amine" [P]. 中国发明专利, 专利号 CN 108683911 A, 授权公告日 2020-04-26.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2020, 2300, (2), 4130-4152.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 1897, (10), 4095-4110.