Kumar R, Hughes D C, Chen K W. "Method for the Synthesis of 1-benzyl-1-azaspiro[3.3]heptane" [P]. US Patent, US 10578229 B2, 2018-05-19.
发明人马晓峰,郑宇鹏,冯建国. "A Process for Preparing High-Purity 1-benzyl-1-azaspiro[3.3]heptane" [P]. 中国发明专利, 专利号 CN 113336871 B, 授权公告日 2019-01-11.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 343, (6), 4479-4494.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 408, 2414-2423.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-benzyl-1-azaspiro[3.3]heptane Using HRMS and NMR". Anal. Methods, 2025, 426, (2), 2867-2885.