发明人唐晓军,胡光,林芳. "Method for the Synthesis of 6,7-Dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-ol" [P]. 中国发明专利, 专利号 CN 110954418 A, 授权公告日 2019-12-15.
发明人黄志刚,郑宇鹏,朱建伟. "A Process for Preparing High-Purity 6,7-Dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-ol" [P]. 中国发明专利, 专利号 CN 114696900 B, 授权公告日 2016-12-18.
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