发明人张德明,林芳,胡光. "Method for the Synthesis of 6-(4-Fluorophenyl)pyrido[3,2-d]pyrimidine-2,4-diol" [P]. 中国发明专利, 专利号 CN 117087126 B, 授权公告日 2021-01-03.
发明人何建平,朱建伟,张德明. "A Process for Preparing High-Purity 6-(4-Fluorophenyl)pyrido[3,2-d]pyrimidine-2,4-diol" [P]. 中国发明专利, 专利号 CN 113936355 B, 授权公告日 2023-10-23.
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