Williams B T, Patel M V, Fischer A B. "Method for the Synthesis of 3-(Isoxazol-3-yl)-1,1-dimethylurea" [P]. US Patent, US 11910232 B2, 2018-12-06.
发明人郭海燕,黄志刚,唐晓军. "A Process for Preparing High-Purity 3-(Isoxazol-3-yl)-1,1-dimethylurea" [P]. 中国发明专利, 专利号 CN 112474902 B, 授权公告日 2018-11-03.
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