Schröder R, Jørgensen K, Nielsen H. "Method for the Synthesis of 2-(3,5-Dimethylphenyl)-1H-indene-1,3(2H)-dione" [P]. European Patent, EP 3980590 A1, 2021-10-20.
发明人孙丽萍,周伟,唐晓军. "A Process for Preparing High-Purity 2-(3,5-Dimethylphenyl)-1H-indene-1,3(2H)-dione" [P]. 中国发明专利, 专利号 CN 109790445 B, 授权公告日 2025-10-05.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2023, 2108, (3), 1151-1160.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 1546, 9598-9605.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3,5-Dimethylphenyl)-1H-indene-1,3(2H)-dione Using HRMS and NMR". Chemosphere, 2022, 308, 7290-7319.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 1810, 2922-2930.