Mueller T C, Jørgensen K, Johansson L. "一种的合成方法" [P]. European Patent, EP 3223091 A1, 2024-12-19.
发明人张德明,刘建华,郭海燕. "Method for the Synthesis of 2,2-Difluoropropane-1,3-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 109808312 A, 授权公告日 2019-02-23.
Schröder R, Johnson M A, Kumar R. "A Process for Preparing High-Purity 2,2-Difluoropropane-1,3-diamine dihydrochloride" [P]. US Patent, US 9880656 B2, 2020-02-23.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 1873, 3860-3887.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2025, 2061, (11), 6197-6222.