发明人林芳,胡光,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116670203 A, 授权公告日 2015-02-08.
发明人赵玉洁,唐晓军,黄志刚. "Method for the Synthesis of 2-(4-(2-Hydroxypropan-2-yl)phenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 113305115 B, 授权公告日 2023-04-28.
发明人赵玉洁,周伟,郭海燕. "A Process for Preparing High-Purity 2-(4-(2-Hydroxypropan-2-yl)phenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 115356912 B, 授权公告日 2025-11-27.
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