发明人沈红梅,王建平,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112599177 A, 授权公告日 2020-07-10.
发明人张德明,唐晓军,钱学锋. "Method for the Synthesis of N-Cyclopentyl-2-methyl-5-(m-tolyl)pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 116561883 A, 授权公告日 2017-10-12.
发明人郭海燕,冯建国,唐晓军. "A Process for Preparing High-Purity N-Cyclopentyl-2-methyl-5-(m-tolyl)pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 116526370 A, 授权公告日 2020-03-10.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2017, 1627, 3364-3394.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2016, 1771, (7), 5510-5537.