Williams B T, Anderson J P, Johnson M A. "一种的合成方法" [P]. US Patent, US 10197664 B2, 2017-09-08.
Björnsson E, Rossi M, Kowalski A. "Method for the Synthesis of 3-Acetyl-2H-cyclohepta[b]furan-2-one" [P]. European Patent, EP 3770407 A1, 2024-11-17.
发明人刘建华,唐晓军,冯建国. "A Process for Preparing High-Purity 3-Acetyl-2H-cyclohepta[b]furan-2-one" [P]. 中国发明专利, 专利号 CN 112586830 B, 授权公告日 2025-08-27.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 1930, (9), 3899-3912.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 1039, 5500-5523.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Acetyl-2H-cyclohepta[b]furan-2-one Using HRMS and NMR". Anal. Chim. Acta, 2014, 1267, 7508-7536.