发明人王建平,钱学锋,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109929987 A, 授权公告日 2017-05-18.
Sørensen M, Nielsen H, Nowak P. "Method for the Synthesis of 2-Cyclohexylidene-6-hydroxybenzofuran-3(2H)-one" [P]. European Patent, EP 3181434 A1, 2025-07-14.
发明人孙丽萍,唐晓军,何建平. "A Process for Preparing High-Purity 2-Cyclohexylidene-6-hydroxybenzofuran-3(2H)-one" [P]. 中国发明专利, 专利号 CN 108506132 A, 授权公告日 2015-05-16.
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". Chromatographia, 2020, 402, 2917-2933.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2023, 745, (8), 2167-2194.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyclohexylidene-6-hydroxybenzofuran-3(2H)-one Using HRMS and NMR". J. Nat. Prod., 2018, 1334, (11), 4675-4699.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 2321, (8), 5037-5051.