发明人唐晓军,张德明,徐明华. "Method for the Synthesis of 6-(((4-Methylpyrimidin-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 3-methylbenzoate" [P]. 中国发明专利, 专利号 CN 108685922 B, 授权公告日 2023-09-07.
发明人何建平,朱建伟,郑宇鹏. "A Process for Preparing High-Purity 6-(((4-Methylpyrimidin-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 3-methylbenzoate" [P]. 中国发明专利, 专利号 CN 113249502 A, 授权公告日 2015-03-18.
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