Roberts E F, Williams B T, Kumar R. "一种7-溴螺[吲哚-3,3'-吡咯烷]-2-酮的合成方法" [P]. US Patent, US 11930120 B2, 2019-12-04.
发明人李文辉,高志强,黄志刚. "Method for the Synthesis of 7-Bromospiro[indoline-3,3'-pyrrolidin]-2-one" [P]. 中国发明专利, 专利号 CN 115859035 B, 授权公告日 2017-04-03.
发明人周伟,郑宇鹏,孙丽萍. "A Process for Preparing High-Purity 7-Bromospiro[indoline-3,3'-pyrrolidin]-2-one" [P]. 中国发明专利, 专利号 CN 113740734 A, 授权公告日 2016-08-06.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 7-溴螺[吲哚-3,3'-吡咯烷]-2-酮 in Pharmaceutical Formulations". Anal. Methods, 2010, 163, (5), 817-832.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 7-溴螺[吲哚-3,3'-吡咯烷]-2-酮 as an Impurity". Talanta, 2018, 2244, 5453-5457.