Rossi M, Johansson L, Nowak P. "一种的合成方法" [P]. European Patent, EP 3945815 A1, 2020-04-19.
发明人周伟,杨光,何建平. "Method for the Synthesis of 3-(3-Benzylcyclohexa-2,4-dien-1-ylidene)isobenzofuran-1(3H)-one" [P]. 中国发明专利, 专利号 CN 114446686 A, 授权公告日 2020-10-22.
发明人朱建伟,黄志刚,冯建国. "A Process for Preparing High-Purity 3-(3-Benzylcyclohexa-2,4-dien-1-ylidene)isobenzofuran-1(3H)-one" [P]. 中国发明专利, 专利号 CN 112064978 B, 授权公告日 2022-09-15.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 606, 3143-3173.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 1025, 7461-7469.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-Benzylcyclohexa-2,4-dien-1-ylidene)isobenzofuran-1(3H)-one Using HRMS and NMR". Talanta, 2013, 1207, 2890-2904.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 431, (10), 864-874.