发明人胡光,孙丽萍,郑宇鹏. "Method for the Synthesis of (1-((1,1-Difluoro-5-azaspiro[2.5]octan-5-yl)methyl)cyclopropyl)methanol" [P]. 中国发明专利, 专利号 CN 116596144 B, 授权公告日 2019-11-24.
发明人冯建国,杨光,徐明华. "A Process for Preparing High-Purity (1-((1,1-Difluoro-5-azaspiro[2.5]octan-5-yl)methyl)cyclopropyl)methanol" [P]. 中国发明专利, 专利号 CN 115612956 A, 授权公告日 2017-04-02.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 429, 8251-8262.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 178, (6), 3946-3959.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (1-((1,1-Difluoro-5-azaspiro[2.5]octan-5-yl)methyl)cyclopropyl)methanol Using HRMS and NMR". Anal. Methods, 2017, 1749, (3), 7854-7860.