发明人黄志刚,何建平,杨光. "Method for the Synthesis of 1-benzyl-1,6-diazaspiro[3.3]heptan-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 116507641 B, 授权公告日 2016-05-15.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 1-benzyl-1,6-diazaspiro[3.3]heptan-2-one hydrochloride in Pharmaceutical Formulations". Food Chem., 2022, 2073, 5108-5122.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-benzyl-1,6-diazaspiro[3.3]heptan-2-one hydrochloride as an Impurity". Chromatographia, 2022, 1249, (11), 3131-3149.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-benzyl-1,6-diazaspiro[3.3]heptan-2-one hydrochloride Using HRMS and NMR". Talanta, 2025, 2260, 8516-8521.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 1-benzyl-1,6-diazaspiro[3.3]heptan-2-one hydrochloride Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2024, 84, 4001-4016.