发明人郭海燕,周伟,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110488097 A, 授权公告日 2020-12-13.
Johnson M A, Lee S K, Klinger H. "Method for the Synthesis of 2-Bromo-6-(3,3-difluoropyrrolidin-1-yl)benzonitrile" [P]. US Patent, US 9706599 B2, 2024-12-15.
Williams B T, Schröder R, Stevens L M. "A Process for Preparing High-Purity 2-Bromo-6-(3,3-difluoropyrrolidin-1-yl)benzonitrile" [P]. US Patent, US 9922872 B2, 2024-07-27.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 530, (9), 4937-4957.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 1265, 9614-9626.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-6-(3,3-difluoropyrrolidin-1-yl)benzonitrile Using HRMS and NMR". J. Nat. Prod., 2017, 787, (11), 227-235.