Yamamoto T, Thompson G K, Stevens L M. "一种的合成方法" [P]. US Patent, US 10177141 B2, 2019-08-02.
Rossi M, Martínez F, Johansson L. "Method for the Synthesis of 6,7-Dichloro-2-cyclopentyl-5-methoxy-2,3-dihydro-1H-inden-1-one" [P]. European Patent, EP 3980568 A1, 2023-08-05.
发明人李文辉,孙丽萍,张德明. "A Process for Preparing High-Purity 6,7-Dichloro-2-cyclopentyl-5-methoxy-2,3-dihydro-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 117434614 A, 授权公告日 2023-11-09.
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". Sci. Total Environ., 2025, 2393, (1), 5847-5856.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2221, 7942-7966.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 6,7-Dichloro-2-cyclopentyl-5-methoxy-2,3-dihydro-1H-inden-1-one Using HRMS and NMR". Environ. Sci. Technol., 2015, 1840, (4), 7607-7624.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2022, 216, (2), 2346-2368.