发明人唐晓军,赵玉洁,罗永刚. "Method for the Synthesis of 5-(Difluoromethoxy)pyridin-2-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 116939773 A, 授权公告日 2017-05-17.
发明人李文辉,韩伟,林芳. "A Process for Preparing High-Purity 5-(Difluoromethoxy)pyridin-2-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 113134986 A, 授权公告日 2015-10-04.
参考文献 Literature
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