Schröder R, Park J H, Johnson M A. "一种的合成方法" [P]. US Patent, US 11193179 B2, 2017-01-19.
发明人李文辉,王建平,张德明. "Method for the Synthesis of (2Z)-2-[(3,4-Dimethoxyphenyl)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 111192999 A, 授权公告日 2025-09-03.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 756, 9363-9388.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 481, 2775-2790.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (2Z)-2-[(3,4-Dimethoxyphenyl)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one Using HRMS and NMR". Anal. Methods, 2019, 904, (4), 7721-7750.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 427, (4), 284-300.