发明人朱建伟,钱学锋,韩伟. "Method for the Synthesis of methyl 6,6-difluorospiro[3.3]heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109975992 B, 授权公告日 2016-05-23.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2017, 1769, (12), 8259-8268.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2023, 2320, (12), 2212-2242.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of methyl 6,6-difluorospiro[3.3]heptane-2-carboxylate Using HRMS and NMR". J. Nat. Prod., 2022, 991, 9003-9032.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2016, 1276, (7), 4366-4382.