发明人王建平,何建平,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113548900 A, 授权公告日 2018-05-11.
发明人李文辉,沈红梅,郑宇鹏. "Method for the Synthesis of 3-Amino-5,6-difluoro-2,3-dihydro-1h-inden-1-one" [P]. 中国发明专利, 专利号 CN 108088100 A, 授权公告日 2025-08-03.
发明人李文辉,张德明,郑宇鹏. "A Process for Preparing High-Purity 3-Amino-5,6-difluoro-2,3-dihydro-1h-inden-1-one" [P]. 中国发明专利, 专利号 CN 115747008 A, 授权公告日 2017-07-16.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 473, 3618-3627.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2015, 1440, 8499-8522.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-5,6-difluoro-2,3-dihydro-1h-inden-1-one Using HRMS and NMR". Molecules, 2023, 964, 1415-1442.