Johnson M A, Davis P L, Lee S K. "一种的合成方法" [P]. US Patent, US 10412990 B2, 2017-02-18.
Patel M V, Davis P L, Johnson M A. "Method for the Synthesis of (2-Oxospiro[3.3]heptan-6-yl)acetate" [P]. US Patent, US 9943135 B2, 2016-06-04.
发明人黄志刚,沈红梅,钱学锋. "A Process for Preparing High-Purity (2-Oxospiro[3.3]heptan-6-yl)acetate" [P]. 中国发明专利, 专利号 CN 110824385 A, 授权公告日 2017-06-24.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2025, 186, (10), 9626-9651.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 1353, 799-809.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (2-Oxospiro[3.3]heptan-6-yl)acetate Using HRMS and NMR". Molecules, 2017, 961, 6806-6820.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 1285, (12), 234-255.