发明人徐明华,马晓峰,郭海燕. "Method for the Synthesis of 2-[5-Amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5,6-dimethylpyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 117981449 B, 授权公告日 2021-03-08.
发明人沈红梅,何建平,高志强. "A Process for Preparing High-Purity 2-[5-Amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5,6-dimethylpyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 115171658 B, 授权公告日 2025-05-10.
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