发明人周伟,胡光,韩伟. "Method for the Synthesis of (1R,2R)-1,2-Dihydroxy-3-cyclopropen-5-one 1,2-Cyclohexyl Ketal
(3'aR,6'aR)-3'a,6'a-Dihydro-spiro[cyclohexane-1,2'-[4H]cyclopenta[1,3]dioxol]-4'-one
111005-65-3" [P]. 中国发明专利, 专利号 CN 112000795 B, 授权公告日 2024-10-06.
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". Biomed. Chromatogr., 2011, 1540, (11), 6604-6607.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 1036, (12), 684-701.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (1R,2R)-1,2-Dihydroxy-3-cyclopropen-5-one 1,2-Cyclohexyl Ketal
(3'aR,6'aR)-3'a,6'a-Dihydro-spiro[cyclohexane-1,2'-[4H]cyclopenta[1,3]dioxol]-4'-one
111005-65-3 Using HRMS and NMR". Environ. Sci. Technol., 2017, 711, 9497-9510.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2020, 2332, 3015-3024.