发明人周伟,杨光,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116283771 A, 授权公告日 2021-04-18.
发明人唐晓军,李文辉,钱学锋. "Method for the Synthesis of Methyl 4-(2-((2,4-diaminopteridin-6-yl)methyl)-1-methoxy-1-oxopent-4-yn-2-yl)benzoate hydrobromide" [P]. 中国发明专利, 专利号 CN 114645489 A, 授权公告日 2021-07-05.
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