Fischer A B, Park J H, Johnson M A. "一种的合成方法" [P]. US Patent, US 10394664 B2, 2017-07-12.
发明人杨光,韩伟,沈红梅. "Method for the Synthesis of 1,1-Difluorospiro[2.5]octan-6-one" [P]. 中国发明专利, 专利号 CN 109243679 A, 授权公告日 2018-08-01.
Chen K W, Patel M V, Fischer A B. "A Process for Preparing High-Purity 1,1-Difluorospiro[2.5]octan-6-one" [P]. US Patent, US 10156600 B2, 2018-03-12.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 1475, 1518-1543.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 510, 6381-6402.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1,1-Difluorospiro[2.5]octan-6-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 594, 8187-8202.