发明人陈志强,马晓峰,王建平. "Method for the Synthesis of 4-(Difluoromethyl)-3-methoxypyridin-2-amine" [P]. 中国发明专利, 专利号 CN 115603233 A, 授权公告日 2017-08-16.
Stevens L M, Klinger H, Davis P L. "A Process for Preparing High-Purity 4-(Difluoromethyl)-3-methoxypyridin-2-amine" [P]. US Patent, US 9667623 B2, 2023-07-06.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 210, 5475-5503.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 485, (11), 772-780.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-3-methoxypyridin-2-amine Using HRMS and NMR". Chemosphere, 2011, 2433, (4), 2920-2944.