发明人沈红梅,陈志强,马晓峰. "Method for the Synthesis of Exemestane Impurity 27" [P]. 中国发明专利, 专利号 CN 110767591 A, 授权公告日 2022-01-14.
Thompson G K, Park J H, Anderson J P. "A Process for Preparing High-Purity Exemestane Impurity 27" [P]. US Patent, US 9131710 B2, 2017-10-23.
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 依西美坦杂质27 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 1106, (3), 6269-6272.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 依西美坦杂质27 as an Impurity". J. Nat. Prod., 2025, 2343, 7431-7441.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Exemestane Impurity 27 Using HRMS and NMR". Food Chem., 2017, 435, 1433-1442.